Techniques used in studying bacteria.
It is a form of protection provided by law. In the United States this protection is granted to authors of original works of authorship, including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. (from Circular of the United States Copyright Office, 6/30/2008)
Further or repeated use of equipment, instruments, devices, or materials. It includes additional use regardless of the original intent of the producer as to disposability or durability. It does not include the repeated use of fluids or solutions.
The medical science concerned with the prevention, diagnosis, and treatment of diseases in animals.
Pathological processes involving the female reproductive tract (GENITALIA, FEMALE).
Use for general articles concerning veterinary medical education.
Drugs used by veterinarians in the treatment of animal diseases. The veterinarian's pharmacological armamentarium is the counterpart of drugs treating human diseases, with dosage and administration adjusted to the size, weight, disease, and idiosyncrasies of the species. In the United States most drugs are subject to federal regulations with special reference to the safety of drugs and residues in edible animal products.
A strain of Staphylococcus aureus that is non-susceptible to the action of METHICILLIN. The mechanism of resistance usually involves modification of normal or the presence of acquired PENICILLIN BINDING PROTEINS.
Potentially pathogenic bacteria found in nasal membranes, skin, hair follicles, and perineum of warm-blooded animals. They may cause a wide range of infections and intoxications.
A dinoflagellate with a life cycle that includes numerous flagellated, amoeboid, and encysted stages. Both the flagellated and amoeboid forms produce toxins which cause open wounds on fish. Pfiesteria piscicida feeds on tissue sloughed from these wounds, as well as on bacteria and algae. It is found in Atlantic estuaries of the United States.
Infections with bacteria of the genus STAPHYLOCOCCUS.
Non-susceptibility of a microbe to the action of METHICILLIN, a semi-synthetic penicillin derivative.
One of the PENICILLINS which is resistant to PENICILLINASE but susceptible to a penicillin-binding protein. It is inactivated by gastric acid so administered by injection.
A membrane or barrier with micrometer sized pores used for separation purification processes.
A process of separating particulate matter from a fluid, such as air or a liquid, by passing the fluid carrier through a medium that will not pass the particulates. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
The presence of bacteria, viruses, and fungi in water. This term is not restricted to pathogenic organisms.
Magnesium oxide (MgO). An inorganic compound that occurs in nature as the mineral periclase. In aqueous media combines quickly with water to form magnesium hydroxide. It is used as an antacid and mild laxative and has many nonmedicinal uses.
Means or process of supplying water (as for a community) usually including reservoirs, tunnels, and pipelines and often the watershed from which the water is ultimately drawn. (Webster, 3d ed)
Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.
A gram-positive organism found in the upper respiratory tract, inflammatory exudates, and various body fluids of normal and/or diseased humans and, rarely, domestic animals.
Infections with bacteria of the species STREPTOCOCCUS PNEUMONIAE.
A genus of gram-positive, coccoid bacteria whose organisms occur in pairs or chains. No endospores are produced. Many species exist as commensals or parasites on man or animals with some being highly pathogenic. A few species are saprophytes and occur in the natural environment.
The top portion of the pharynx situated posterior to the nose and superior to the SOFT PALATE. The nasopharynx is the posterior extension of the nasal cavities and has a respiratory function.
The condition of harboring an infective organism without manifesting symptoms of infection. The organism must be readily transmissible to another susceptible host.
Gram-negative, non-motile, capsulated, gas-producing rods found widely in nature and associated with urinary and respiratory infections in humans.
A species of gram-positive, coccoid bacteria isolated from skin lesions, blood, inflammatory exudates, and the upper respiratory tract of humans. It is a group A hemolytic Streptococcus that can cause SCARLET FEVER and RHEUMATIC FEVER.
Inflammation of the middle ear with a clear pale yellow-colored transudate.
Immunoelectrophoresis in which immunoprecipitation occurs when antigen at the cathode is caused to migrate in an electric field through a suitable medium of diffusion against a stream of antibody migrating from the anode as a result of endosmotic flow.
Inflammation of the middle ear with purulent discharge.
Polysaccharides found in bacteria and in capsules thereof.
The space and structures directly internal to the TYMPANIC MEMBRANE and external to the inner ear (LABYRINTH). Its major components include the AUDITORY OSSICLES and the EUSTACHIAN TUBE that connects the cavity of middle ear (tympanic cavity) to the upper part of the throat.
A collection of lymphoid nodules on the posterior wall and roof of the NASOPHARYNX.
Inflammation of the MIDDLE EAR including the AUDITORY OSSICLES and the EUSTACHIAN TUBE.
The biological science concerned with the life-supporting properties, functions, and processes of living organisms or their parts.
Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. Twenty alpha-amino acids are the subunits which are polymerized to form proteins.
The regular recurrence, in cycles of about 24 hours, of biological processes or activities, such as sensitivity to drugs and stimuli, hormone secretion, sleeping, and feeding.
The movement of the BLOOD as it is pumped through the CARDIOVASCULAR SYSTEM.
The processes of heating and cooling that an organism uses to control its temperature.
The time period of daily exposure that an organism receives from daylight or artificial light. It is believed that photoperiodic responses may affect the control of energy balance and thermoregulation.
The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide using energy obtained from light rather than from the oxidation of chemical compounds. Photosynthesis comprises two separate processes: the light reactions and the dark reactions. In higher plants; GREEN ALGAE; and CYANOBACTERIA; NADPH and ATP formed by the light reactions drive the dark reactions which result in the fixation of carbon dioxide. (from Oxford Dictionary of Biochemistry and Molecular Biology, 2001)
Inflammatory responses of the epithelium of the URINARY TRACT to microbial invasions. They are often bacterial infections with associated BACTERIURIA and PYURIA.
A family of gram-negative, facultatively anaerobic, rod-shaped bacteria that do not form endospores. Its organisms are distributed worldwide with some being saprophytes and others being plant and animal parasites. Many species are of considerable economic importance due to their pathogenic effects on agriculture and livestock.
Retrograde flow of urine from the URINARY BLADDER into the URETER. This is often due to incompetence of the vesicoureteral valve leading to ascending bacterial infection into the KIDNEY.
Infections with bacteria of the family ENTEROBACTERIACEAE.
Enzymes found in many bacteria which catalyze the hydrolysis of the amide bond in the beta-lactam ring. Well known antibiotics destroyed by these enzymes are penicillins and cephalosporins.
Any tests that demonstrate the relative efficacy of different chemotherapeutic agents against specific microorganisms (i.e., bacteria, fungi, viruses).
Substances that reduce the growth or reproduction of BACTERIA.

Mechanism of citrate metabolism in Lactococcus lactis: resistance against lactate toxicity at low pH. (1/6674)

Measurement of the flux through the citrate fermentation pathway in resting cells of Lactococcus lactis CRL264 grown in a pH-controlled fermentor at different pH values showed that the pathway was constitutively expressed, but its activity was significantly enhanced at low pH. The flux through the citrate-degrading pathway correlated with the magnitude of the membrane potential and pH gradient that were generated when citrate was added to the cells. The citrate degradation rate and proton motive force were significantly higher when glucose was metabolized at the same time, a phenomenon that could be mimicked by the addition of lactate, the end product of glucose metabolism. The results clearly demonstrate that citrate metabolism in L. lactis is a secondary proton motive force-generating pathway. Although the proton motive force generated by citrate in cells grown at low pH was of the same magnitude as that generated by glucose fermentation, citrate metabolism did not affect the growth rate of L. lactis in rich media. However, inhibition of growth by lactate was relieved when citrate also was present in the growth medium. Citrate did not relieve the inhibition by other weak acids, suggesting a specific role of the citrate transporter CitP in the relief of inhibition. The mechanism of citrate metabolism presented here provides an explanation for the resistance to lactate toxicity. It is suggested that the citrate metabolic pathway is induced under the acidic conditions of the late exponential growth phase to make the cells (more) resistant to the inhibitory effects of the fermentation product, lactate, that accumulates under these conditions.  (+info)

Direct selection for mutators in Escherichia coli. (2/6674)

We have constructed strains that allow a direct selection for mutators of Escherichia coli on a single plate medium. The plate selection is based on using two different markers whose reversion is enhanced by a given mutator. Plates containing limiting amounts of each respective nutrient allow the growth of ghost colonies or microcolonies that give rise to full-size colonies only if a reversion event occurs. Because two successive mutational events are required, mutator cells are favored to generate full-size colonies. Reversion of a third marker allows direct visualization of the mutator phenotype by the large number of blue papillae in the full-size colonies. We also describe plate selections involving three successive nutrient markers followed by a fourth papillation step. Different frameshift or base substitution mutations are used to select for mismatch-repair-defective strains (mutHLS and uvrD). We can detect and monitor mutator cells arising spontaneously, at frequencies lower than 10(-5) in the population. Also, we can measure a mutator cascade, in which one type of mutator (mutT) generates a second mutator (mutHLS) that then allows stepwise frameshift mutations. We discuss the relevance of mutators arising on a single medium as a result of cells overcoming successive growth barriers to the development and progression of cancerous tumors, some of which are mutator cell lines.  (+info)

Steady-state nitrogen isotope effects of N2 and N2O production in Paracoccus denitrificans. (3/6674)

Nitrogen stable-isotope compositions (delta15N) can help track denitrification and N2O production in the environment, as can knowledge of the isotopic discrimination, or isotope effect, inherent to denitrification. However, the isotope effects associated with denitrification as a function of dissolved-oxygen concentration and their influence on the isotopic composition of N2O are not known. We developed a simple steady-state reactor to allow the measurement of denitrification isotope effects in Paracoccus denitrificans. With [dO2] between 0 and 1.2 microM, the N stable-isotope effects of NO3- and N2O reduction were constant at 28.6 per thousand +/- 1.9 per thousand and 12.9 per thousand +/- 2.6 per thousand, respectively (mean +/- standard error, n = 5). This estimate of the isotope effect of N2O reduction is the first in an axenic denitrifying culture and places the delta15N of denitrification-produced N2O midway between those of the nitrogenous oxide substrates and the product N2 in steady-state systems. Application of both isotope effects to N2O cycling studies is discussed.  (+info)

Sensitivity, specificity, and predictive values of three Salmonella rapid detection kits using fresh and frozen poultry environmental samples versus those of standard plating. (4/6674)

To reduce human exposure to Salmonella spp. in poultry products, broiler chicken flocks have been tested by culture methods. Since the standard techniques may take 3 to 5 days, rapid detection methods have been developed. In this study we tested the performance of three rapid tests originally developed for food samples by using environmental samples obtained from poultry houses. These rapid tests were Reveal, an enzyme-linked immunosorbent assay from Neogen Corp.; BIND, a bacterial ice nucleation detection method from Idetek Corp.; and a filter monitor method from Future Medical Technologies, Inc. For the standard culture, brilliant green with novabiocin and xylose-lysine-tergitol-4 agar were used for presumptive identification, and identities were confirmed by using poly-O antisera. Environmental samples were collected from farms belonging to an integrated poultry company prior to chick placement and 1 week before slaughter. Sensitivities, specificities, and predictive values with 95% confidence intervals were calculated. Statistical differences were determined by using McNemar's chi square test. The sensitivities of the different tests were not stable, varying widely between sample times, and were affected by freezing of the samples. All of the rapid tests had low sensitivities, which led to many false-negative results. All tests were able to detect Salmonella spp. at a concentration of 10 CFU/ml in at least one of four trials. The BIND and Reveal tests were simple to use with multiple samples and reduced laboratory time by up to 1 day. Based on our results, we do not recommend that any of these rapid tests, in their present state of development, be utilized with environmental samples collected with drag swabs.  (+info)

Rapid identification of Actinomycetaceae and related bacteria. (5/6674)

Identification of new isolates belonging to the family Actinomycetaceae requires extensive numbers of biochemical tests, supplemented with gas-liquid chromatography determination of fermentation end products and, often, analysis of cell wall composition. This paper describes the results of the testing of 162 strains of Actinomycetaceae and related taxa for 20 different enzymatic activities including phosphatases, esterases, aminopeptidases, and glycosidases. The results of all tests were read after 4 h of incubation. The results obtained in the study provide significant new information on the biochemical properties of these groups of bacteria. An identification scheme based upon 13 selected tests, which allow the identification of these groups of bacteria within 4 h, is proposed.  (+info)

Risk factors for lower airway bacterial colonization in chronic bronchitis. (6/6674)

The aim of this study was to determine the prevalence and risk factors for lower airway bacterial colonization (LABC) in stable chronic bronchitis (CB). Forty-one outpatients with CB were enrolled in the study (age 63.8+/-9.1 yrs (mean+/-SD); forced expiratory volume in one second (FEV1)/forced vital capacity (FVC) 62.8+/-11.2; current/former smokers 24/17). All patients had normal chest radiographs and an indication for performing fibreoptic bronchoscopy (pulmonary nodule, remote haemoptysis). The protected specimen brush (PSB) was used for bacterial sampling, and concentrations > or = 1,000 colony-forming units (cfu) x mL(-1) were considered positive for LABC. The repeatability of the procedure in CB was assessed in a random subsample of 18 subjects. A 72.2% quantitative agreement was found in the repeatability assessment of the PSB technique. Positive PSB cultures, obtained in 9 out of 41 (22%) patients, mainly yielded Haemophilus influenzae. The logistic regression model, used to determine which variables were related to colonization, showed that LABC was associated with current smoking (odds ratio (OR) 9.83, confidence interval (CI) 1.16-83.20) and low FVC (OR 0.73, CI 0.65-0.81). Age and FEV1 were not related to LABC. It was concluded that the prevalence of LABC in stable CB is high (22%), and current smoking is an important risk factor.  (+info)

Predisposing factors to bacterial colonization in chronic obstructive pulmonary disease. (7/6674)

The aim of this prospective observational study was to determine those factors influencing bacterial colonization in patients with stable chronic obstructive pulmonary disease (COPD). Eighty-eight outpatients with stable COPD and 20 patients with normal spirometry and chest radiography (controls) had a fibreoptic bronchoscopy performed with topical aerosol anaesthesia. Bacterial colonization was determined using the protected specimen brush (PSB) with a cut-off > or = 10(3) colony-forming units (CFU x mL(-1)). The influence of age, degree of airflow obstruction, smoking habit, pack-yrs of smoking, and chest radiographic findings on bacterial colonization were assessed by univariate and multivariate analysis. Significant bacterial growth was found in 40% of patients and in none of the controls. Haemophilus influenzae, Streptococcus viridans, S. pneumoniae and Moraxella catarrhalis were the most frequent pathogens. After adjustment for other variables, severe airflow limitation (odds ratio (OR) 5.11, 95% confidence interval (CI) 1.45-17.9) and current smoking (OR 3.17, 95% CI 2.5-8) remained associated with positive bacterial cultures. When only potentially pathogenic micro-organisms were considered, significant bacterial growth was found in 30.7% of patients, with severe airflow obstruction (OR 9.28, 95% CI 2.19-39.3) being the only variable independently associated with positive bacterial cultures. Our results show that stable chronic obstructive pulmonary disease patients have a high prevalence of bacterial colonization of distal airways which is mainly related to the degree of airflow obstruction and cigarette smoking.  (+info)

Extensive cross-contamination of specimens with Mycobacterium tuberculosis in a reference laboratory. (8/6674)

A striking increase in the numbers of cultures positive for Mycobacterium tuberculosis was noticed in a mycobacterial reference laboratory in Campinas, Sao Paulo State, Brazil, in May 1995. A contaminated bronchoscope was the suspected cause of the increase. All 91 M. tuberculosis isolates grown from samples from patients between 8 May and 18 July 1995 were characterized by spoligotyping and IS6110 fingerprinting. Sixty-one of the 91 isolates had identical spoligotype patterns, and the pattern was arbitrarily designated S36. The 61 specimens containing these isolates had been processed and cultured in a 21-day period ending on 1 June 1995, but only 1 sample was smear positive for acid-fast bacilli. The patient from whom this sample was obtained was considered to be the index case patient and had a 4+ smear-positive lymph node aspirate that had been sent to the laboratory on 10 May. Virtually all organisms with spoligotype S36 had the same IS6110 fingerprint pattern. Extensive review of the patients' charts and investigation of laboratory procedures revealed that cross-contamination of specimens had occurred. Because the same strain was grown from all types of specimens, the bronchoscope was ruled out as the outbreak source. The most likely source of contamination was a multiple-use reagent used for specimen processing. The organism was cultured from two of the solutions 3 weeks after mock contamination. This investigation strongly supports the idea that M. tuberculosis grown from smear-negative specimens should be analyzed by rapid and reliable strain differentiation techniques, such as spoligotyping, to help rule out laboratory contamination.  (+info)

Evaluation of tuberculosis diagnostics in children: 2. Methodological issues for conducting and reporting research evaluations of tuberculosis diagnostics for intrathoracic tuberculosis in children. Consensus from an expert panel ...
l heard the phrase its the principle of the thing. This phrase reminds us that in everything we do, including the clinical management of patients, there are both precedents and principles to guide our decision making processes. The principle of doing the right thing should be utilized in pediatric blood management and in making evidence based transfusion decisions.. Most of us are familiar with, and may well already be using, a Computerized Provider Order Entry (CPOE) system; which incorporates evidenced based practice (EBP) guidelines in an electronic order entry format. This EBP function is crucial in supporting the clinicians decision to transfuse, and how much, if any, blood product is appropriate. Decision support systems can also help in areas such as pediatric blood volume management and anemia management. Some pediatric blood conservation centers utilize Electronic Medical Record (EMR) systems to monitor other blood management considerations such as intake and output, utilizing the ...
Discussion The Xpert MTB/RIF® test is a useful tool for early diagnosis and treatment of pulmonary tuberculosis. Having the results regarding rifampin resistance in two hours allows choosing the therapy appropriately, and thus reducing the probability of resistance to other drugs during treatment, as well as decreasing the time of patient infectivity and the appearance of aftermath. Its relevance as a diagnostic tool is foremost when respiratory samples are ZN-negative because it reduces the time to start treatment and it is not necessary to wait for culture results (10-12). The Xpert MTB/RIF ® test has high specificity to detect only M. tuberculosis DNA. It has been evaluated in 89 non-tuberculosis bacteria, fungi and viruses with no false positives (13). The last steps of the assay (polymerase chain reaction) are highly susceptible to samples contamination, but as these are kept in a sealed container, there is no possibility of contamination and, therefore, of having false positives. The ...
  Evaluation of Tuberculosis Diagnostics in Children: 2. Methodological Issues for Conducting and Reporting Research Evaluations of Tuberculosis Dia
What is a nurse? Nurses are professionals in the health care field who combine the fine art of caring with scientific skills and knowledge. Allison Franco, R.N., B.S.N., coordinator of the OHSU Doernbecher Pediatric Blood and Marrow Transplantation program, embodies this and much more. Allison is a very skilled and knowledgeable in her role as transplant coordinator. She collaborates with multiple departments and people on a daily basis, including families, patients and outside providers. Her communication skills … Read More. ...
Dublin, Feb. 17, 2021 (GLOBE NEWSWIRE) -- The Blood Culture Tests Market by Method (Automated, Conventional), Product (Consumable, Media, Instruments), Technology (PCR, Microarray, Proteomic), Application (Bacteremia, Mycobacterial), End User (Hospital, Academic Research) - Global Forecast to 2025 report has been added to ResearchAndMarkets.coms offering. The blood culture tests market is projected to reach USD 6.1 billion by 2025 from USD 4.0 billion in 2020, at a CAGR of 8.9%. Growth in the blood culture tests market can be attributed to increasing number of sepsis cases and high cost of treatment, rising geriatric population, high incidence of bloodstream infections, growth in the demand for rapid diagnostic techniques, and the high prevalence of infectious diseases. However, the high cost of automated instruments and a lack of skilled laboratory technicians are limiting the growth of this market during the forecast period to certain extent. The consumables segment accounted for the largest market
De Gentaur Fanbo Biochemicals nauwkeurige detectie assay wordt validatred met die in biologische monsters zoals plasma die eenvoudig zichtbaar. Contact opnemen met de wetenschappelijke ondersteuning voor Fanbo Biochemicals met Genprice leverancier nummer 397 voor het technisch dossier. De Fanbo Biochemicals Laboratories actief zijn in China. Gentaur levert de Fanbo Biochemicals onderzoek tools volgende week dinsdag aan uw Lab. De Fanbo Biochemicals produkten worden het snelst en goedkoopst geleverd door Gentaur Bvba te Kampenhout voor Belgie en Gentaur BV te Eersel voor Nederland. Indien u Fanbo Biochemicals kits bestelt voor vrijdag 14 uur worden die reeds de dinsdag erop in uw laboratorium afgeleverd in een koelpaket van Gentaur.. ...
Despite the progress made in global tuberculosis (TB) control, TB remains a major global health problem, and drug-resistant TB is a growing threat ( 1 ). Early diagnosis of TB including universal drug susceptibility testing (DST), and systematic screening of contacts and high-risk groups are key components of the End TB Strategy by WHO and partners ( 2 ).
This short \In Focus\ article reviews the current best diagnostic tools available for TB diagnosis and monitoring, and describes the most important gaps, and translational challenges for developing innovative products that can meet the needs. ...
Q5: What treatment occurs in the septic tank? The septic tank provides primary treatment of the wastewater from the building. The first compartment of the septic tank is for separating the solid material from the liquid portion of the wastewater. Wastewater flows from the building into the first compartment of the tank, where it is retained for approximately 1.5 days. During that time, solids settle out and sink to the bottom, and oils and greases separate and form a scum layer along the top of the liquid. A relatively clear layer of liquid is created between the scum and solids layers. The remaining clear liquid flows through holes in the middle of the baffle wall into the second chamber of the tank, from where it goes out to the leaching bed. When wastewater flows into the tank, equal volume of effluent is transferred out of the tank and to the leaching bed. Bacteria present in the wastewater breaks down, or eats up solids that have settled to the bottom of the tank. In a septic tank, these ...
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The low number of incorrect identifications, combined with the absence of any correct ones probably means that the risk in the dataset is low enough to be considered suitable for open data. However, it might even be deemed too cautious with disclosure control being applied too strictly. The ideal situation is to have a fair number of incorrect identifications and very few (not necessarily nil) correct identifications. For this example it was decided to reattempt intruder testing, but to use eight age bands instead of four age bands; results are shown in Table A5.. The question is then one of risk appetite. The level of risk that one would normally take with an open dataset (and therefore to be publicly available) is usually very low. Always remember that it would be perfectly legal for an intruder or researcher to attempt to identify an individual and to claim to have made a correct identification. It is therefore important for a data provider to have a strategy in place for that instance. ...
The cost for Mold Removal in Cockeysville, MD is between $1,925 and $2,290. To get a free detailed quote from a Cockeysville pro click..
Pour Plate Technique for Bacterial Enumeration RELATED PROTOCOLS: Bacterial Contamination of Milk and Meat , Yeast Plate Count PURPOSE: The pour plate technique can be used to determine the number of microbes/mL or microbes/gram in a specimen. It has the advantage of not requiring previously prepared plates, and is often used to assay bacterial contamination…
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Blood tests can help test for liver disease in children. Contact Children's Hospital Pittsburgh to learn more about screening and liver transplants.
Li, M. J., Liu, H. C., Yen, H. J., Jaing, T. H., Lin, D. T., Yang, C. P., Lin, K. H., Hung, I. J., Jou, S. T., Lu, M. Y., Hsiao, C. C., Peng, C. T., Chang, T. T., Wang, S. C., Lin, M. T., Chen, J. S., Chang, T. K., Hung, G. Y., Wu, K. H., Yang, Y. L. 及其他21, Chang, H. H., Chen, S. H., Yeh, T. C., Cheng, C. N., Lin, P. C., Chiou, S. S., Sheen, J. M., Cheng, S. N., Chen, S. H., Chang, Y. H., Ho, W. L., Chao, Y. H., Chen, R. L., Chen, B. W., Wang, J-L., Hsieh, Y. L., Liao, Y. M., Yang, S. H., Chang, W. H., Chao, Y. M. Y. & Liang, D. C., 二月 1 2017, 於: Pediatric Blood and Cancer. 64, 2, p. 234-241 8 p.. 研究成果: 雜誌貢獻 › 文章 › 同行評審 ...
Yang, Y. L., Hsiao, C. C., Chen, H. Y., Lin, K. H., Jou, S. T., Chen, J. S., Chang, T. K., Sheen, J. M., Yu, S. L., Lu, M. Y., Cheng, C. N., Wu, K. H., Wang, S. C., Wang, J. D., Chang, H. H., Lin, S. R., Lin, S. W. & Lin, D. T., 2012 六月, 於: Pediatric Blood and Cancer. 58, 6, p. 846-851 6 p.. 研究成果: Article › 同行評審 ...
Yang, Y. L., Hsiao, C. C., Chen, H. Y., Lin, K. H., Jou, S. T., Chen, J. S., Chang, T. K., Sheen, J. M., Yu, S. L., Lu, M. Y., Cheng, C. N., Wu, K. H., Wang, S. C., Wang, J. D., Chang, H. H., Lin, S. R., Lin, S. W. & Lin, D. T., 2012 六月, 於: Pediatric Blood and Cancer. 58, 6, p. 846-851 6 p.. 研究成果: Article › 同行評審 ...
The global blood culture test market size was estimated at USD 3.2 billion in 2016. Escalating rate of approval for new products, including instruments and consumables for diagnosis of Bloodstream Infections (BSI), by regulatory authorities is a major factor contributing to the growth of the market
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Applications for time on Anton 2 [1] are being accepted through the COVID-19 HPC Consortium for urgent work with the potential to impact the national COVID-19 response. Due to the special nature of Anton 2, critical information identified below must be addressed in Anton 2 proposals submitted to the COVID-19 HPC Consortium, in addition to the requirements specified on the COVID-19 HPC Consortium site. In particular, investigators must 1) provide relevant simulation details demonstrating that their proposed simulations satisfy the Simulation Requirements outlined below and 2) clearly explain why achieving their objectives requires access to Anton 2, and could not be efficiently achieved on other high performance computing platforms. Generally, this justification will include the need for longer MD trajectories than are feasible on conventional systems.. Consideration will be given only to applicants whose projects satisfy the Simulation Requirements outlined below. Investigators who have ...
Carestreams systems eliminate the limitations of traditional Doppler ultrasound by visualizing and measuring velocity even when flow is perpendicular to the acoustic beam. The resulting measurements are angle independent, which can create greater accuracy. This technology also visualizes blood flow in all directions-including axial and transverse-to provide more comprehensive information about hemodynamics for use in diagnosis. The platforms advanced SynTek Architecture simultaneously provides enhanced spatial detail with increased frame rates for improved visualization of moving structures while optimizing image formation to reduce noise and artifacts. This architecture is a significant step forward from serial line-by-line acquisition of conventional systems. By combining information independently obtained from multiple transmissions, this architecture synthesizes a transmit beam that is narrow not only at a single point or region in the image but over the entire spatial area, which leads to ...
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The advent of Internet-based EMR systems gives you new options. Here we report on 23 conventional systems and five Internet-based ones.
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A team of investigators has determined that young children participating in a clinical trial to assess the effectiveness of reduced radiotherapy did worse when there were deviations from the treatment protocol. Results of the study will be available online in advance of publication by Pediatric Blood & Cancer on April 4.
Borinstein, S. C., Steppan, D., Hayashi, M., Loeb, D. M., Isakoff, M. S., Binitie, O., Brohl, A. S., Bridge, J. A., Stavas, M., Shinohara, E. T., Meyer, W. H., Reed, D. R. & Wagner, L. M., Feb 1 2018, In : Pediatric Blood and Cancer. 65, 2, e26809.. Research output: Contribution to journal › Review article ...
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Lalvin VP41® is a malolactic bacteria used for direct inoculation. Lalvin VP41® has good implantation, high alcohol and SO2 tolerance, plus steady ferme...
An electronic network is disclosed for effectively providing a technique to administer medical treatment. The technique pertains to at least one patient and at least one unit for medical treatment. Th
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An automated radiometric system (BACTEC, Johnston Laboratories) for detection of bacteremia was evaluated in parallel with a standard blood culture system in use in our laboratory. Of 1,445 blood cultures from 484 patients with possible bacteremia, 106 sets of cultures (excluding 39 presumed contaminated), representing 56 patients, were positive by both methods. The conventional system yielded 85 positive cultures from 48 patients, whereas the BACTEC system yielded 84 positive cultures from 43 patients. The BACTEC system failed to detect 22 cultures that were positive in the conventional system, and the conventional system failed to detect 21 cultures that were positive in the BACTEC system. The detection efficiency was generally equivalent in the two systems except for the lower detection rates of anaerobes and Enterobacter aerogenes by the BACTEC system and the lower detection rates of Torulopsis glabrata and, possibly, Pseudomonas sp. (group IVD) in the conventional system. The BACTEC system ...
Direct susceptibility testing on positive blood cultures has been recommended to facilitate early confirmation of antimicrobial susceptibility (2, 4, 6-10, 12, 13). Automated blood culture systems such as BacT/Alert and rapid MIC panels provided by automated bacterial identification and susceptibility testing systems such as MicroScan can potentially make direct susceptibility testing even more clinically valuable, allowing preliminary results in a matter of hours after growth is first detected in the blood culture bottle. Although the concept of direct inoculation of fluid from positive blood culture bottles into MIC panels was investigated in the early 1980s (6), no prospective evaluations by using the current MicroScan instrumentation, panels, software, and database, newer antimicrobials, or with more recently developed continuously monitoring blood culture instruments such as the BacT/Alert have been published.. This study demonstrated that MicroScan overnight and rapid panels can be used to ...
Little is known about the behaviour of filamentous fungi in most blood culture systems, despite their increasingly recognised role in infections of immunocompromised hosts. The ability of the BacT/Alert system (Organon Teknika, Durham, North Carolina, USA) to detect the growth of 19 such fungi was examined. Eleven species grew and were detected rapidly; two species did not grow. Six species grew slowly, and were generally only recovered with terminal subculture after prolonged incubation. The CO2 production graph for some of these fungi showed a slow but steady rise, insufficient to cause the apparatus to signal positive. These results show that the BacT/Alert system may miss some fungi, either because of no growth in the medium or undetected slow growth. The latter problem could be overcome by prolonged incubation and terminal subculture when fungal infection is considered likely. Alteration of the signalling mechanism might permit earlier detection of some slow growing fungi.. ...
Early buyers will receive 10% customization on reports.. In this report, the blood culture tests market is segmented on the basis of method, product, technology, application, end user, and region. Based on end user, the blood culture tests market is segmented into hospital laboratories, reference laboratories, academic research laboratories, and other laboratories (pathology laboratories, bacteriological laboratories, physician office laboratories (POLs), and independent research laboratories). The reference laboratories segment is expected to grow at the highest CAGR during the forecast period. The high growth of this segment is attributed to the increasing outsourcing of blood culture tests by hospitals to reference laboratories, as they can perform a large volume of tests and are equipped with advanced diagnostic techniques that provide blood culture tests with a quick turnaround time.. Geographically, the blood culture tests market is segmented into North America, Europe, Asia, and the Rest ...
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 26.0px Times} This publication discusses how to read results of on-farm bacteriological cultures grown on the Minnesota Easy® Culture System. Please refer to MSU Extension Publication 3124 Collecting Milk Samples for Microbiological Analysis and Publication 3132 Using an On-Farm Bacteriological Culture System for tips on collecting
Tryptose is an enzymatic digest of protein for use in preparing microbiological culture media in a laboratory setting. Tryptose is not intended for use in the diagnosis of disease or other conditions in humans.. Tryptose was developed while studying growth requirements of Brucella spp. Huddleson found Tryptose media to be equal or superior to meat infusion media, providing uniformity for the cultivation and differentiation of fastidious organisms including Neisseria gonorrhoeae, Streptococcus milleri and Brucella spp.. Casman reported that a medium consisting of 2% Tryptose, along with other media ingredients, equaled fresh beef infusion base with respect to organism growth.. Tryptose is recommended in broth and agar formulations, and when used in media containing blood to permit hemolytic reactions. Tryptose is used in the preparation of Tryptose Broth (Product Code No. NCM0087). Tryptose media are recommended in standard methods for food testing.. ...
Background There are significant delays in initiation of multidrug-resistant tuberculosis (MDR -TB) treatment. The Xpert MTB/RIF test has been shown to reduce the time to diagnosis and treatment of...
Although automated continuous-monitoring blood culture systems are both rapid and sensitive, false-positive and false-negative results still occur. The objective of this study, then, was to evaluate negative results occurring with BacT/Alert 3D blood culture systems. A total of 1032 samples were cul...
Basic Laboratory Procedures in Clinical Bacteriology By J. Vandepitte, J. Verhaegen, K. Engbaek Publisher: World Health Organization Number Of Pages: 175 Publication Date: 2003-12 ISBN-10 / ASIN: 9241545453
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Fingerprint Dive into the research topics of Fecal Coliform Bacterial Detection to Assess Enema Adherence in HIV Prevention Clinical Studies. Together they form a unique fingerprint. ...
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The purpose of clinical laboratory procedures is to provide the clinician doing diagnostic work with specific information needed to round out his picture of the disorders he has observed in the patient. Clinical bacteriology can contribute its part by supplying data about the microscopic life involved and the susceptibility of such life to particular drugs. To identify bacterial growth, you must take certain steps that will enable you, through a process of elimination, to choose the microscopic form that fits the findings you have obtained. Steps that are often essential include:. ...
LVX stability studies.For the mycobacterial growth indicator tube (MGIT) method, dilutions of LVX were prepared in sterile water, and then 0.1 ml of each drug dilution was added to sets of tubes containing 7.0 ml of MGIT broth supplemented with 0.8 ml of oleic acid-albumin-dextrose-catalase. Two subinhibitory concentrations of LVX, 0.5 and 0.25 μg/ml, were tested. Each tube was then inoculated based on the protocol of Bergmann and Woods (1) with 0.1 ml of a suspension of M. tuberculosis H37Rv equivalent to a McFarland turbidity standard of 0.5. One set of MGIT tubes containing drug dilutions was stored at 4°C for 14 days prior to inoculation with M. tuberculosis H37Rv. A second set of tubes containing drug dilutions was incubated for 14 days at 37°C prior to inoculation. A third set of tubes received added drug dilutions on the same day as inoculation. Five replicates were run per analysis. Stability comparisons were determined based on the number of days that were required to detect a ...
ICD-9 016.25 is tuberculosis of ureter, tubercle bacilli not found by bacteriological examination, but tuberculosis confirmed histologically (01625). This code is grouped under diagnosis codes for infectious and parasitic diseases.
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The overall performance of SCITB agar plus the spot indole test for the detection of K. oxytoca was superior to that of MacConkey agar by McNemars test (P = 0.022). The sensitivities and specificities of the use of SCITB agar plus the spot indole test and MacConkey agar alone as a screening test were analyzed and are listed in Table 1 ...
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TY - JOUR. T1 - Surge of serum interleukin-2 level in a Japanese patient with cytarabine syndrome. AU - Iida, Yasunori. AU - Yasudo, Hiroki. AU - Fukano, Reiji. AU - Azuma, Yoshihiro. AU - Ichimura, Takuya. AU - Ohga, Shouichi. AU - Hasegawa, Shunji. PY - 2020/3/1. Y1 - 2020/3/1. UR - http://www.scopus.com/inward/record.url?scp=85076929700&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=85076929700&partnerID=8YFLogxK. U2 - 10.1002/pbc.28131. DO - 10.1002/pbc.28131. M3 - Letter. C2 - 31850653. AN - SCOPUS:85076929700. VL - 67. JO - Pediatric Blood and Cancer. JF - Pediatric Blood and Cancer. SN - 1545-5009. IS - 3. M1 - e28131. ER - ...
: New York, United States, 31-July-2020, (Via WiredRelease), (Reports and Data) - According to the current analysis of Reports and Data, the global Blood culture test market was valued at USD 3857.3 Million in 2018 and is expected to reach USD 7060.5 million by year 2026, at a CAGR of 8.0%. The study covers in depth...
Data Bridge Market Research has recently added a concise research on the Global Blood Culture Test Market to depict valuable insights related to significant market trends driving the industry. The report features analysis based on key opportunities and challenges confronted by market leaders while highlighting their...
Tryptic soy broth is used in microbiology laboratories as a culture broth to grow aerobic bacteria.Dehydrated microbiology culture media cultivate and isolate microorganisms for researching purposes. Fast-dissolving powders come premixed for quick preparation using neutral liquids. By standardizing the media employed, the low-dust granule mixtures guarantee that the correct enrichment will be present for optimal cell viability and growth. The mixtures have extensive dry storage capabilities. The vast ingredient selection ensures that the most compatible dehydrated microbiology culture media will be available.
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The Plainview Area Chapter - which includes Cotton Center, Hale Center, Kress, Lockney, Olton, Petersburg and Plainview - was reorganized in 1996 and continues today with one of its main focus points being scholarships and information for new students at Texas Tech.. ...
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Blood cultures are used to detect bacteria or fungi in the blood and guide treatment and to identify a blood infection (septicemia) that can lead to sepsis. Blood cultures are ordered when a person has signs and symptoms of sepsis, which indicates that bacteria, fungi, or their toxic by-products are causing harm in the body.
IR Biotyper is Brukers infrared spectroscopy solution matching the needs for fast, easy-to-apply and economical strain typing methods with high discriminatory power on the level of routine molecular methods. Sample preparation is easy and up to 30 isolates can be analyzed within one run with a processing time from culture harvesting to result of just three hours. Running costs are significantly lower in comparison to other methods. IR spectroscopy is very well suited for strain typing and could ideally be combined with Brukers MALDI Biotyper MALDI-TOF mass spectrometry system, to meld the strength of rapid and easy microorganism identification via MALDI-TOF with IR strain typing into one workflow. ...
IR Biotyper is Brukers infrared spectroscopy solution matching the needs for fast, easy-to-apply and economical strain typing methods with high discriminatory power on the level of routine molecular methods. Sample preparation is easy and up to 30 isolates can be analyzed within one run with a processing time from culture harvesting to result of just three hours. Running costs are significantly lower in comparison to other methods. IR spectroscopy is very well suited for strain typing and could ideally be combined with Brukers MALDI Biotyper MALDI-TOF mass spectrometry system, to meld the strength of rapid and easy microorganism identification via MALDI-TOF with IR strain typing into one workflow. ...
Brief Answer: Blood culture detect infection not leukemia. Detailed Answer: Hi, dear I have gone through your question. I can understand your concern. You have gone through blood culture. It will give you idea about infection in blood. Leukemia is not detected by blood cultures. If your routine...
books.google.ithttps://books.google.it/books/about/Manual_of_microbiological_methods.html?hl=it&id=i9RrAAAAIAAJ&utm_source=gb-gplus-shareManual of microbiological methods ...
The modelling approach is based on stock-and-flow modelling (commonly known as System Dynamics), in which a system is represented as a set of pools with flows into, out of and between them. In this case, the pools represent number of people.. In conventional System Dynamics, the stocks and flows represent the amount and rate-of-flow of some substance (e.g. water). These models generally involve values on a continuous scale (e.g. 10.357 litres), and are usually deterministic (you get the same result each time you run the same model).. It is not appropriate to model small numbers of individuals in this way. Therefore, this model has been engineered so that all the flows are in terms of whole (integer) numbers. Because of this, the model needs to use stochastic (probabilistic) methods to decide randomly whether the value of a flow will be 0, 1, 2 or 3 individuals if the mean rate is (for example) 1.357. The main method used is to sample from a binomial distribution, to generate a number of ...
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Prescribing Blood Culture means your physician are requesting lab professionals (Technician/Microbiologist) to find out if your blood contain such foreign invaders. If lab people find any organism in your blood, they need to identify which organism is it and which antibiotics (if it is bacteria) will kill it. Lab will communicate this information to your physician and physician will prescribe one or more of such antibiotics for certain duration to make sure such organisms is killed and you will be fine ...
VERIGENE® II is an exciting new product that combines the innovative, multiplexing, molecular diagnostic capabilities of Luminexs current VERIGENE® SP and Reader into one innovative system. This sample to result platform reduces assay hands-on time by automating nucleic acid extraction, purification, amplification, and hybridization within a single consumable. VERIGENE® II improves flexibility in overall lab management by allowing a system configuration based on current lab sample volumes, bidirectional LIS for easy data analysis, as well as customized Flex assay panels that report only the selected targets of interest. Discover the next generation VERIGENE® II for simple, fast, flexible detection of infectious diseases and pathogens. This system/assays are under development and not currently FDA cleared/CE marked. Some features may not be availalable at launch. ...
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Petri dish Kolle culture flask John W. Eyre (1913): Bacteriological Techniques: A Laboratory Guide. Reprinted as Volume 39 of ... Sophie A. Leliévre (2015): "Cell Culture Basics 11: Adding medium to a culture flask with attached cells". Lab technique ...
... ing is a bacteriological laboratory technique used to differentiate bacterial species into two large groups (gram- ... Gram devised his technique not for the purpose of distinguishing one type of bacterium from another but to make bacteria more ... The method is named after its inventor, the Danish scientist Hans Christian Gram (1853-1938), who developed the technique while ... The name comes from the Danish bacteriologist Hans Christian Gram, who developed the technique. Gram staining differentiates ...
... bacteriological techniques MeSH E05.200.875.150.125 - bacterial typing techniques MeSH E05.200.875.150.125.150 - bacteriophage ... embryo culture techniques MeSH E05.200.249.484 - organ culture techniques MeSH E05.200.249.617 - tissue culture techniques MeSH ... cell culture techniques MeSH E05.200.249.374 - coculture techniques MeSH E05.200.249.437 - diffusion chambers, culture MeSH ... fluorescent antibody technique MeSH E05.200.750.551.512.240.300 - fluorescent antibody technique, direct MeSH E05.200.750.551. ...
The Elements of Bacteriological Technique (1902) several later editions Serums, Vaccines and Toxines in Treatment and Diagnoses ... late Director of Bacteriological Depart, Guy's Hospital, and Lecturer on Bacteriology in the Medical School , WHO'S WHO & WHO ...
Some chemical techniques may be implemented using nanomaterials. Physical treatment techniques include, but are not limited to ... Contaminants found in groundwater cover a broad range of physical, inorganic chemical, organic chemical, bacteriological, and ... Most ground water treatment techniques utilize a combination of technologies. Some of the biological treatment techniques ... Chemical oxidation has proven to be an effective technique for dense non-aqueous phase liquid or DNAPL when it is present.[ ...
He invented a technique to stain bacteria so that they could be studied under the light microscope, and from around 1920, ... The commission tested bacteriological and histochemical stains from the fledgling American dye industry, brought into existence ... He wrote two biographies of his father, Herbert William Conn: one appears in Bacteriological Reviews and deals with the ... He served as President of the Society of American Bacteriologists in 1948, and also chaired the society's techniques committee ...
A bacteriological laboratory was added two years later. In 1893 when a typhoid epidemic (Salmonella typhi) arose along the ... During this time, Sedgwick and students invented techniques for identifying and quantitatively analyzing the microorganisms in ...
Belgian fire fighter academies have begun adapting newer techniques, such as the Swedish techniques for structural firefighting ... It also ensures public safety in terrorist emergencies such as chemical, bacteriological, radiological and nuclear attacks. In ... Most of the biggest Lithuania cities are equipped with the newest gear and technique. Lithuania firefighters vehicles are ...
... ing is a bacteriological laboratory technique[4] used to differentiate bacterial species into two large groups (gram- ... "Bacteriological Reviews. 24 (3): 261-265. PMC 441053. PMID 13685217.. *^ Gram, H.C. (1884). "Über die isolierte Färbung der ... Gram devised his technique not for the purpose of distinguishing one type of bacterium from another but to make bacteria more ... The method is named after its inventor, the Danish scientist Hans Christian Gram (1853-1938), who developed the technique while ...
Techniques such as aeration, flocculation, and granular activated carbon absorption could combat this and these techniques were ... As understanding of the bacteriological nature of disease became clearer in the late 19th century the need to filter and treat ... In Lowell, MA after a typhoid outbreak in 1890 William Thompson Sedgwick applied bacteriological methods to the investigation ... Drinking water regulations were enacted by the US federal government beginning in 1914 regarding the bacteriological quality of ...
Other techniques (such as X-rays, CAT scans, PET scans or NMR) are used to produce images of internal abnormalities resulting ... Bacteriological plates such as these are commonly used in the clinical identification of infectious bacterium. Microbial ... Aseptic technique was introduced in medicine and surgery in the late 19th century and greatly reduced the incidence of ... This technique is especially useful in the diagnosis of viral diseases, where the light microscope is incapable of identifying ...
In this technique the number of viral plaques formed by a viral inoculum is counted, from which the actual virus concentration ... Bacteriological water analysis, Clonogenic assays, ... Bisphenol F Aquatic toxicity tests An MBAS assay indicates anionic ... A wide range of cellular secretions (say, a specific antibody or cytokine) can be detected using the ELISA technique. The ... This includes a detailed, technical explanation of contemporaneous metallic ore assay techniques. The dictionary definition of ...
Rodríguez Vargas was there as an educator and investigator of the bacteriological aspects of dental diseases. His research led ... Rodríguez Vargas also developed the techniques and methods of analysis. On September 28, 1928, Rodriguez Vargas published in ...
Bacteriological and clinical studies on the biology of "gonococcus Neisser". Ueber Uterus-Gonorrhöe, Verhandlungen der ... "The technique of vagino-peritoneal operations" (1907). Biography of Ernst Wertheim @ Who Named It Ehrengrab Ernst Wertheim am ... where he devoted himself to developing surgical techniques for the treatment of uterine prolapse. Wertheim died in 1920 in ...
On February 14, 1970, a presidential order was given to outlaw all stockpiles of bacteriological weapons and nonliving toxins. ... A 1967 CIA memo which was uncovered by the Church Committee was evidence of at least three covert techniques for attacking and ...
Rather than punch through heavy paper to create the raised dots of the Braille alphabet for the blind, these techniques apply ... Rodríguez Vargas was assigned to the Army Dental Corps as an educator and investigator of the bacteriological aspects of dental ... She is also responsible for planning experimental studies to validate analytical techniques and study solar sails dynamics. ... Román has developed a combination of global quality assessment and validation techniques that include visible, near-infrared, ...
Cox eschewed the technique because of the danger monkey virus represented. In October, 1952, Cox reported that he had grown the ... Bacteriological Reviews. 25 (4): 383-388. PMC 441121. PMID 13881902. Furesz J (2006). "Developments in the production and ... Although Cox's egg technique was in widespread use by 1943, it had not been successful for polio. In 1947, John Franklin Enders ...
He was later asked to build the Colmslie factory, which had a well-equipped chemical and bacteriological laboratory. His son, ... He had designed the revolutionary ore-extraction technique of the "skin" or "film" flotation process, patented in 1905, to deal ...
Bacteriological isolation and identificationEdit. Capnocytophaga spp. are fusiform Gram-negative bacilli, and are part of the ... The molecular techniques (16S rDNA PCR and sequencing), and mass spectrometry appear as attractive methods for reliable ...
Pasteur had not used attenuation, but secretly used Toussaint's technique.) In 1883, responding to a cholera epidemic in ... his bacteriological followers regarded a bacterial species' properties as unalterable, Pasteur's modification of virulence to ... Koch had transformed bacteriology by introducing the technique of pure culture, whereby he established the microbial cause of ... In July 1880 Toussaint reported developing a technique of chemical deactivation to produce anthrax vaccine that successfully ...
Also known as the Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques. ... Also known as the Convention on the Prohibition of the Development, Production and Stockpiling of Bacteriological (Biological) ...
Jones, D.; Sneath, P. H. (1970-03-01). "Genetic transfer and bacterial taxonomy". Bacteriological Reviews. 34 (1): 40-81. ISSN ... New Techniques". Plant Physiology. 173 (1): 65-78. doi:10.1104/pp.16.01340. ISSN 0032-0889. PMC 5210733. PMID 27895205. Sessa, ... Bacteriological Reviews. 32 (1): 55-83. doi:10.1128/MMBR.32.1.55-83.1968. ISSN 0005-3678. PMC 378292. PMID 4869941. Anderson, E ...
In: MA Lang, CC Baldwin (Eds.) The Diving for Science…1996, "Methods and Techniques of Underwater Research"". Proceedings of ... Cobet AB, Wright DN, Warren PI (June 1970). "Tektite-I program: bacteriological aspects". Aerosp Med. 41 (6): 611-6. PMID ... and space resource-sharing A goal of the Tektite program was to prove that saturation diving techniques in an underwater ...
A general bacteriological laboratory, an incubating room, mixing, distributing, and sterilizing rooms, and a separate room ... Facilities will also be afforded for acquiring the technique necessary for the manufacture of these products, and also for ...
From 1893 he studied biological staining techniques with Victor Morax (1866-1935), publishing two papers on the staining ... he resigned his post at the bacteriological institute of Constantinople and returned to the Pasteur Institute. At the Pasteur ...
She conducted bacteriological investigations of commonly occurring diseases in domestic animals. Among her achievements were: ... Love's research associated with EHV1 and EHV4 involved using virological and molecular biological techniques to understand the ...
The Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques of 1977 does ... "under all circumstances the use of bacteriological (biological) and toxin weapons is effectively prohibited by the Convention ... the Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques of 1977 ... "Convention on the prohibition of military or any other hostile use of environmental modification techniques (with annex). ...
ISBN 978-3-540-11698-1. Swings, J; De Ley, J (March 1977). "The biology of Zymomonas". Bacteriological Reviews. 41 (1): 1-46. ... mutagenesis techniques or adaptive mutation., However, when these engineered strains metabolize mixed sugars in presence of ...
Using Bechterev's shock-reinforcement technique with three dogs operated on in 1928, the objective was to determine the minimal ... he became chair of the Department of Normal Physiology at the newly created Veterinarian Bacteriological Institute in Petrograd ...
"Bacteriological Reviews. 25: 389-403. PMC 441122 . PMID 14037390.. *^ Vallery-Radot, René (1919). The Life of Pasteur. ... then entitled Cours de Microbie Technique (Course of microbe research techniques). Since 1891 the Pasteur Institute had been ... He is best known to the general public for his invention of the technique of treating milk and wine to stop bacterial ...
The technique of purification of drinking water by use of compressed liquefied chlorine gas was developed by a British officer ... Deep ground water is generally of very high bacteriological quality (i.e., pathogenic bacteria or the pathogenic protozoa are ... Other water purification techniques. Other popular methods for purifying water, especially for local private supplies are ... Widely varied techniques are available to remove contaminants like fine solids, micro-organisms and some dissolved inorganic ...
Modern technique plants maize in rows which allows for cultivation while the plant is young, although the hill technique is ... "Bacteriological Reviews. 12 (4): 297-311. PMC 180696. PMID 16350125.. *^ "Corn for Home Heat: A Green Idea That Never Quite ... Modern farming techniques in developed countries usually rely on dense planting, which produces one ear per stalk.[33] Stands ... A later technique was "checked maize", where hills were placed 40 in (1.0 m) apart in each direction, allowing cultivators to ...
... ing is a bacteriological stain used to identify acid-fast organisms, mainly Mycobacteria. It is named for ... Kinyoun modification (or cold Ziehl-Neelsen technique) is also available.. *A protocol in which a detergent is substituted for ... Another acid-fast satin was developed by Joseph Kinyoun by using the Ziehl-Neelsen staining technique but removing the heating ... Franz Ziehl then altered Ehrlich's staining technique by using carbolic acid as the mordant. Friedrich Neelsen kept Ziehl's ...
Later, plague was used during the Second Sino-Japanese War as a bacteriological weapon by the Imperial Japanese Army. These ... Bubonic plague outbreaks are controlled by pest control and modern sanitation techniques. This disease uses fleas commonly ... poor sanitation techniques and lack of a heathy immune system due to a poor diet.[21] The successful control of rat populations ...
There he trained in pathological techniques. In 1902 he became assistant to the Bacteriologist of the London Hospital, Dr. ... "Bacteriological Reviews. 40 (4): 793-802. PMC 413985. PMID 795414.. .mw-parser-output cite.citation{font-style:inherit}.mw- ...
Local governments use a variety of storm water management techniques to reduce the effects of urban runoff. These techniques, ... For microbial testing of drinking water, see Bacteriological water analysis.. Control of pollution. Municipal wastewater ... Common techniques include contour plowing, crop mulching, crop rotation, planting perennial crops and installing riparian ... To minimize pesticide impacts, farmers may use Integrated Pest Management (IPM) techniques (which can include biological pest ...
"Bacteriological Reviews 40 (2): 260-9. PMC 413956 . PMID 786250 . http://mmbr.asm.org/cgi/pmidlookup?view=long&pmid=786250. ... "Collective bacterial dynamics revealed using a three-dimensional population-scale defocused particle tracking technique". Appl ... "Bacteriological Reviews 36 (2): 172-230. PMC 408323 . PMID 4261111 . http://mmbr.asm.org/cgi/pmidlookup?view=long&pmid=4261111. ...
... -agar may also be used as the gelling agent in gel clarification, a culinary technique used to clarify stocks, sauces, and ... Gelidium agar is used primarily for bacteriological plates. Gracilaria agar is used mainly in food applications. ...
"Bacteriological Reviews. 36 (2): 172-230. doi:10.1128/MMBR.36.2.172-230.1972. PMC 408323. PMID 4261111.. ... Often these techniques are designed for specific specimens; for example, a sputum sample will be treated to identify organisms ... "Bacteriological Reviews. 40 (2): 260-69. doi:10.1128/mmbr.40.2.260-269.1976. PMC 413956. PMID 786250.. ... Most laboratory techniques for growing bacteria use high levels of nutrients to produce large amounts of cells cheaply and ...
According to many historians, " One of the favorite techniques of Japanese torturers was " simulated drowning ", in which water ... according to the 2002 International Symposium on the Crimes of Bacteriological Warfare, the number of people killed by the ... its armed forces used the same technique several times in the context of the War on Terror. They then proceeded to deny that ... published an editorial denying that the technique had " any proximity to torture ".[102] During the presidential elections in ...
South Africa was able to mine uranium ore domestically, and used aerodynamic nozzle enrichment techniques to produce weapons- ... "The History of the Use of Bacteriological and Chemical Agents during Zimbabwe's Liberation War of 1965-80 by Rhodesian Forces ...
Using these techniques, a model of human metabolism has now been produced, which will guide future drug discovery and ... Lengyel P, Söll D (June 1969). "Mechanism of protein biosynthesis". Bacteriological Reviews. 33 (2): 264-301. doi:10.1128/MMBR. ... These techniques have allowed the discovery and detailed analysis of the many molecules and metabolic pathways in cells. ... Modern biochemical research has been greatly aided by the development of new techniques such as chromatography, X-ray ...
Asked if she had known of the use of waterboarding and other techniques of pressure while she was Director General of MI5, from ... She reiterated her warning that the threat "may - I suggest will - include the use of chemicals, bacteriological agents, ...
Such strategies include distraction techniques (pinwheels); deep breathing techniques; breastfeeding the child; giving the ... Although the Spanish-American War occurred during the era of "bacteriological revolution" where knowledge of disease was ... The WHO also suggests for experts to make unmasking the techniques that the vaccine denier uses to spread misinformation as the ... Originally called inoculation, this technique was later called variolation to avoid confusion with cowpox inoculation ( ...
1925 Geneva protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or Other Gases, and of Bacteriological ... 1977 United Nations Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques ... and of Bacteriological Methods of Warfare. Geneva, 17 June 1925 "Draft Convention for the Protection of Civilian Populations ...
On Microwave Theory and Technique. 32 (9): 1230-1234. Bibcode:1984ITMTT..32.1230B. doi:10.1109/tmtt.1984.1132833. Retrieved ... D'Arsonval, A. (August 1893). "Physiological action of currents of great frequency". Modern Medicine and Bacteriological World ...
Rowe, Wallace P.; Pugh, Wendell E.; Hartley, Janet W. (1970). "Plaque assay techniques for murine leukemia viruses". Virology. ... ISBN 978-0-323-14218-2. Rowe, W. P. (1961). "The Epidemiology of Mouse Polyoma Virus Infection". Bacteriological Reviews. 25 (1 ...
It showed that 99.7% of samples complied with bacteriological standards for drinking water quality, but only 82.3% of samples ... sociales et techniques[permanent dead link], 2nd edition, 2008, p. 25 Fonds National pour le Développement des Adductions d'Eau ...
Reich sent a sample of the bacteria to a Norwegian biologist, Theodor Thjøtta of the Oslo Bacteriological Institute, who also ... Blumenfeld, Robert (2006). "Wilhelm Reich and Character Analysis", Tools and Techniques for Character Interpretation. Limelight ... Kreyberg accused Reich of being ignorant of basic bacteriological and anatomical facts, while Reich accused Kreyberg of having ... where his classes on psychoanalytic technique, later presented in a book called Character Analysis, were crucial to his whole ...
... and of Bacteriological Methods of Warfare) International Convention for the Conservation of Atlantic Tunas (ICCAT), Rio de ... and Other Matter Convention on the Prohibition of Military or Any Other Hostile Use of Environmental Modification Techniques ... Production and Stockpiling of Bacteriological [Biological] and Toxin Weapons and on their Destruction) (BWC) Bonn Agreement ...
Furthermore, the plague most affected those of poor upbringing due to greater exposure, poor sanitation techniques and lack of ... plague was used during the Second Sino-Japanese War as a bacteriological weapon by the Imperial Japanese Army. These weapons ... Blood Lungs Bubonic plague outbreaks are controlled by pest control and modern sanitation techniques. This disease uses fleas ...
Colony count technique in products with water activity greater than 0,95 ISO 21527-2:2008 Part 2: Colony count technique in ... Quantitative determination of bacteriological quality - Guidance for establishing and verifying a conversion relationship ... Colony-count technique at 37 degrees C ISO 20155:2017 Ships and marine technology - Test method of flow induced in-pipe noise ... Most probable number technique and detection method ISO 21872 Microbiology of the food chain - Horizontal method for the ...
... showing that some pathogens cannot be as easily isolated or may need extra techniques and steps that better prove causation of ... About the instantaneous state of the bacteriological diagnosis of cholera]. Zeitschrift für Hygiene und Infektionskrankheiten ( ... were developed in the 19th century as general guidelines to identify pathogens that could be isolated with the techniques of ...
Jessica L. Snyder, Heidi Giese, Cheryl Bandoski-Gralinski, Jessica Townsend, Beck E. Jacobson, Robert Shivers, Anna M. Schotthoefer, Thomas R. Fritsche, Clayton Green, Steven M. Callister, John A. Branda, Thomas J. Lowery ...
Bactériologie clinique : techniques de base pour le laboratoire / J. Vandepitte ... [‎et al.]‎  ...
Fine-Needle Aspiration, an Efficient Sampling Technique for Bacteriological Diagnosis of Nonulcerative Buruli Ulcer. Miriam ... Fine-Needle Aspiration, an Efficient Sampling Technique for Bacteriological Diagnosis of Nonulcerative Buruli Ulcer ... Fine-Needle Aspiration, an Efficient Sampling Technique for Bacteriological Diagnosis of Nonulcerative Buruli Ulcer ... Fine-Needle Aspiration, an Efficient Sampling Technique for Bacteriological Diagnosis of Nonulcerative Buruli Ulcer ...
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Centers RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.. ...
"Bacteriological Techniques" by people in this website by year, and whether "Bacteriological Techniques" was a major or minor ... "Bacteriological Techniques" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ( ... Below are the most recent publications written about "Bacteriological Techniques" by people in Profiles. ... Below are MeSH descriptors whose meaning is more general than "Bacteriological Techniques". ...
Membrane Filter Technique for Bacteriological Examination of Water 4.25/5 (12) July 30, 2010. by Tankeshwar Acharya in ... Membrane filter technique is an effective, accepted technique for testing fluid samples for microbiological contamination. It ... Allows for removal of bacteriostatic or cidal agents that would not be removed in pour plate, spread plate, or MPN techniques. ... Effective and acceptable technique to monitor drinking water.. *Useful for bacterial monitoring in the pharmaceutical, ...
Results of search for su:{Bacteriological techniques} Refine your search. *Availability * Limit to currently available items. ... Bactériologie clinique : techniques de base pour le laboratoire / J. Vandepitte ... [et al.]. by Vandepitte, J , Engbaek, ...
Results of search for su:{Bacteriological techniques} and location:READING-RM Refine your search. *Availability * Limit to ... Bactériologie clinique : techniques de base pour le laboratoire / J. Vandepitte ... [et al.]. by Vandepitte, J , Engbaek, ...
Bacteriological Techniques. en. dc.subject.mesh. Clinical Laboratory Techniques. en. dc.subject.mesh. Handbook. en. ... Manual of basic techniques for a health laboratory  World Health Organization (‎World Health OrganizationWorld Health ... Rapid laboratory techniques for the diagnosis of viral infections : report of a WHO scientific group [‎held in Geneva from 29 ... WHO Scientific Group on Rapid Laboratory Techniques for the Diagnosis of Viral Infections; World Health Organization (‎World ...
The Elements of Bacteriological Technique,John William Henry Eyre. *. We encourage the enterprising doctor in his giddy chase ...
The Elements of Bacteriological Technique,John William Henry Eyre. *. Apiculi large, twelve or more, usually inserted at the ...
Bacteriological Techniques [‎14]‎. Bahrain [‎1]‎. Bangladesh [‎7]‎. Barbados [‎1]‎. Barbiturates [‎4]‎. Barium [‎3]‎. ...
Bacteriological Techniques* / standards * Carrier State / diagnosis* * Carrier State / microbiology* * Humans * Nasopharynx / ...
Bacteriological Techniques / methods* * Bacteroidetes / genetics* * Bacteroidetes / metabolism * Carbohydrate Metabolism * ...
Bacteriological analysis of drinking water from 100 families of Lahore by membrane filtration technique and chromagar ... Using this technique in one step a much large volume of water can be evaluated quantitatively in a short time and with ease. ... A few laboratories perform such an evaluation and, that too, by the old method technique i.e Most Probable Number [MPN]. We ... Bacteriological analysis of drinking water from 100 families of Lahore by membrane filtrat ...
Quantitative full thickness skin biopsy culture technique in a deep burn as a reliable bacteriological monitor for early ... Quantitative full thickness skin biopsy culture technique in a deep burn as a reliable bac ... Tissue Culture Techniques Language: English Journal: Alex. J. Pediatr. Year: 1995 ... Tissue Culture Techniques Language: English Journal: Alex. J. Pediatr. Year: 1995 ...
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General bacteriological techniques were as described (16). General cloning techniques were as in refs. 17 and 18. ... Bacterial Strains, Plasmids, and General Techniques.. The E. coli K12 strains used in this work are: IBPC5311 [thi-1, argE3, Δ ...
Bacteriological techniques for testing carpets. Health Lab Sci. 1973;10:28-38.PubMed ...
Bacteriological Techniques. Chronic Disease. Humans. Otitis Media / immunology*. Otitis Media with Effusion / immunology*. ...
Bacteriological Techniques*. Dermatitis, Atopic / immunology*. Dermatitis, Contact / immunology*. Dermatitis, Occupational / ...
Canning and Preserving of Food Products with Bacteriological Technique; A Practical and Scientific Hand Book for Manufacturers ... The poetic techniques produce... foods that have been celebrated for centuries and are considered gourmet delights today. ... Yet here is a book that goes back to the future--celebrating traditional but little-known French techniques for storing and ... Summary pages (Process Overview) give the reader a point-by-point wrap-up of each technique with all of the important ...
Use of basic bacteriological techniques, including correct use of compound microscope, standard staining for microorganism ... Basic bacteriological techniques included in the laboratory. Three hours of lecture per week. ... Recombinant DNA techniques used in the study of genome organization and gene structure, expression and regulation; emphasis on ... Modern laboratory techniques and application of the scientific method are emphasized. Three hours of laboratory per week. ...
Bacteriological Examination of Water: Multiple-Tube Fermentation and Membrane Filter Techniques 30. Microbial Examination of ... Bacteriological Examination of Water: Multiple-Tube Fermentation and Membrane Filter Techniques 30. Microbial Examination of ... 2. Pure Culture and Aseptic Technique 3. Introduction to the Compound Light Microscope 4. The Oil Immersion Lens Introduction ... 2. Pure Culture and Aseptic Technique 3. Introduction to the Compound Light Microscope 4. The Oil Immersion Lens Introduction ...
Also, samples were subjected to culture using standard bacteriological techniques.,i, Results,/i,. A total of 85 samples were ... Also, samples were subjected to culture using standard bacteriological techniques. Results. A total of 85 samples were ... N. Mogra, A. Dhruva, and L. K. Kothari, "Non-specific seminal tract infection and male infertility: a bacteriological study," ...
Urine culture and bacteria isolation were performed following standard bacteriological techniques. The Kirby-Bauer disk ... diffusion technique and the double-disc synergy test were used to investigate antibiotic susceptibility and presence of ESBL ... i,Methods,/i,. 284 midstream urine specimens were collected using standard aseptic techniques from 284 children who were ... Urine culture and bacteria isolation were performed following standard bacteriological techniques. The Kirby-Bauer disk ...
Detection of EHEC in foods and water: bacteriological and immunological techniques. Acta Clin Belg 1999;54-1:35. ... Bacteriologic and Immunologic Techniques for Detecting EHEC in Food and Water (12) Conclusions Cite This Article ... While a number of new molecular techniques are useful for analysis of clonal diversity and characterization of virulence ... Bacteriologic and Immunologic Techniques for Detecting EHEC in Food and Water (12). ...
New Techniques in Gastrointestinal Endoscopy. Edited by Oliviu Pascu. New Techniques in Gastrointestinal Endoscopy. Edited by ... Usefulness of Bacteriological Monitoring of Endoscope Reprocessing. By Julia Kovaleva and Astrid Buss ... Julia Kovaleva and Astrid Buss (September 22nd 2011). Usefulness of Bacteriological Monitoring of Endoscope Reprocessing, ... Julia Kovaleva and Astrid Buss (September 22nd 2011). Usefulness of Bacteriological Monitoring of Endoscope Reprocessing, ...
Categories: Bacteriological Techniques Image Types: Photo, Illustrations, Video, Color, Black&White, PublicDomain, ...
  • Diagnosticians use two primary methods to detect infectious diseases: confirming the presence of the microorganism (through cytology, bacteriological culture, fecal examination techniques, microarrays, antigen assays, immunohistochemical stains, nucleic acid amplification techniques), or detecting antibodies against the organism. (frontiersin.org)
  • Urine culture and bacteria isolation were performed following standard bacteriological techniques. (hindawi.com)
  • Most of the molecular techniques for the detection, identification, and classification of bacteria are based on the nucleotide sequence of 16S rRNA. (asm.org)
  • The importance of mechanical instrumentation, irrigating solutions and antibacterial dressings in eliminating bacteria from the infected root canals was studied using bacteriological techniques. (diva-portal.org)
  • As most of the colonic bacteria cannot be identified by culture techniques, genomic technology can be used for analysis of the composition of the microflora. (bmj.com)
  • While Gram staining is a valuable diagnostic tool in both clinical and research settings, not all bacteria can be definitively classified by this technique. (wikipedia.org)
  • Gram devised his technique not for the purpose of distinguishing one type of bacterium from another but to make bacteria more visible in stained sections of lung tissue. (wikipedia.org)
  • Bacteriological culture has been shown to have deficiencies in microbial ecological studies, particularly due to the presence of bacterial cells that are not detectable by culture methods ( 7 ). (asm.org)
  • Isolation and characterisation were carried out by conventional culture techniques for aerobic and facultative-anaerobic microorganisms, and molecular analysis (16S rRNA-based amplification and real-time polymerase chain reaction assays) for the detection of anaerobic bacterial groups or species. (bmj.com)
  • In this webinar you will learn critical parameters for controlling water quality, bacteriological analysis techniques and standard methods for bacterial enumeration, legionella risk and how to control it, tips for proper water sample collection, handling, and identification, and Corning solutions for water sampling, testing, and analysis. (corning.com)
  • Gram staining is a bacteriological laboratory technique used to differentiate bacterial species into two large groups (gram-positive and gram-negative) based on the physical properties of their cell walls. (wikipedia.org)
  • In a modern environmental or molecular microbiology lab, most identification is done using genetic sequences and other molecular techniques, which are far more specific and informative than differential staining. (wikipedia.org)
  • Invasive punch or incisional skin biopsy specimens are currently employed for the bacteriological confirmation of the clinical diagnosis of Buruli ulcer (BU), a cutaneous infectious disease caused by Mycobacterium ulcerans . (asm.org)
  • Our results show that the minimally invasive FNA technique offers enough sensitivity to be used for the diagnosis of BU in nonulcerative lesions. (asm.org)
  • This recent development increases the importance of confirming the clinical diagnosis of BU by laboratory techniques to avoid therapy with antimycobacterial drugs when the lesion is not caused by M. ulcerans ( 30 ). (asm.org)
  • As a minimal invasive technique, fine-needle aspiration (FNA), commonly used for the cytologic diagnosis of tumors ( 10 , 11 ), lymphadenopathies caused by trypanosomiasis ( 17 ) and tuberculosis ( 8 , 15 , 27 ), leprous osteitis ( 20 ), or leprotic neuritis ( 16 ), would seem to offer an advantageous alternative. (asm.org)
  • The second purpose of bacteriological services is to contribute to the diagnosis of cases of pulmonary and extra-pulmonary tuberculosis. (who.int)
  • Most current knowledge of the intestinal microflora has been obtained by using bacteriological culture techniques and microscopy. (asm.org)
  • Standard bacteriological methods and microscopy were used for the study. (ispub.com)
  • Techniques were also developed for microbial source tracking and online bacteriological monitoring devices were evaluated. (ukwir.org)
  • Increasingly molecular profiling techniques are being employed to examine this complex microbial community. (nih.gov)
  • The purpose of this study was to develop a microarray technique based on 16S ribosomal gene sequences for rapidly monitoring the microbial population of the GI tract. (nih.gov)
  • In 1887, these two physicians were able to isolate Vibrio cholerae , the bacterium that causes cholera, from the feces of ill passengers on an immigrant ship anchored in New York City harbor, and they were anxious to promote their technique as a routine diagnostic measure. (encyclopedia.com)
  • Cases of diphtheria peaked in the 1890s in New York City, and Biggs was ready with a bacteriological diagnostic technique. (encyclopedia.com)
  • Laboratory classes will focus on techniques central to the diagnostic lab and taught with the perspective of real-world situations. (edu.au)
  • Petri dish Kolle culture flask John W. Eyre (1913): Bacteriological Techniques: A Laboratory Guide. (wikipedia.org)
  • the second swab for GBS detection by conventional bacteriological techniques and sent to the bacteriology laboratory. (clinicaltrials.gov)
  • APPROACH: The incidence and CFU/g of the human pathogenic bacterium Plesiomonas shigelloides in oysters and fresh retail fish fillets will be determined using conventional bacteriological techniques and real-time PCR. (usda.gov)
  • Comparison of PCR-DGGE results with those of bacteriological culture showed that the food-associated species could not be cultured from the fecal samples by plating on Rogosa agar. (asm.org)
  • A modified semi-quantitative technique was employed by spreading a standard bacteriological loopful of urine over the surface of Cystine Lactose Electrolyte Deficient (CLED) agar plate. (ispub.com)
  • The agar diffusion technique as described by Bauer et al . (ispub.com)
  • The modern methods of bacteriological technique had their beginnings in 1870-85 with the introduction of the use of stains and by the discovery of the method of separating mixtures of organisms on plates of nutrient media solidified with gelatin or agar. (britannica.com)
  • Bacteriological Techniques" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (uchicago.edu)
  • The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. (wordnik.com)
  • Membrane filters have a known uniform porosity of predetermined size (generally 0.45 µm ) sufficiently small to trap microorganisms.Using the membrane filter technique, sample is passed through the membrane using a filter funnel and vacuum system. (microbeonline.com)
  • The project aimed to develop suitable techniques for the recovery of target microorganisms from large volumes of water and suitable molecular methods based on quantitative polymerase chain reaction (qPCR) for the detection of waterborne pathogens in large and small water supply systems and water used for food production. (ukwir.org)
  • This graph shows the total number of publications written about "Bacteriological Techniques" by people in this website by year, and whether "Bacteriological Techniques" was a major or minor topic of these publications. (uchicago.edu)
  • OR Bacteriological Techniques/OR (throat adj5 swab).af. (bestbets.org)
  • one swab for GBS detection by real-time PCR using the Cepheid technique conducted in the labor ward by the midwife. (clinicaltrials.gov)
  • Within the framework of National Tuberculosis Programmes the first purpose of bacteriological services is to detect infectious cases of pulmonary tuberculosis, monitor treatment progress and document cure at the end of treatment by means of microscopic examination. (who.int)
  • It was concluded that further methodological refinements would be necessary to develop robust techniques for pathogen detection particularly in sources of drinking water. (ukwir.org)
  • Another step is the detection of modified DNA in food products directly by polymerase chain reaction (PCR) techniques and indirectly by ELISA protein testing. (ift.org)
  • Two large scale studies evaluating virus association with respiratory illness failed to demonstrate accurate correlation due to utilization of less sensitive virus detection methods i.e. viral culturing and immunofluorescence techniques. (alliedacademies.org)
  • Standardisation of the basic techniques for tuberculosis bacteriology has so many advantages that it has become a necessity. (who.int)
  • As with most of Loeffler's subsequent bacteriological work, the glanders studies were models of the new experimental methods and criteria as applied to bacteriology by Koch. (encyclopedia.com)
  • All isolates were identified by standard bacteriological methods. (who.int)
  • The present study was aimed at the prevalence of urinary tract infections among prison inmates attending University of Nigeria Teaching Hospital (UNTH), Bacteriological center, and the antimicrobial susceptibility pattern of the isolates. (ispub.com)
  • Also, samples were subjected to culture using standard bacteriological techniques. (hindawi.com)
  • 284 midstream urine specimens were collected using standard aseptic techniques from 284 children who were diagnosed with suspected UTI. (hindawi.com)
  • Quarters were assessed using standard bacteriological techniques before treatment and at 16 and 25 d posttreatment. (mendeley.com)
  • Antibiotic therapy directed by combination antibiotic susceptibility testing did not result in better clinical and bacteriological outcomes compared with therapy directed by standard culture and sensitivity techniques. (nih.gov)
  • Despite the availability of these various techniques, no single test is considered the definitive gold standard. (frontiersin.org)
  • The application of recently developed culture-independent molecular techniques permits more detailed investigations of the intestinal microflora ( 16 , 23 ). (asm.org)
  • The Kirby-Bauer disk diffusion technique and the double-disc synergy test were used to investigate antibiotic susceptibility and presence of ESBL production. (hindawi.com)
  • A few laboratories perform such an evaluation and, that too, by the old method technique i.e Most Probable Number [ MPN ]. (bvsalud.org)
  • The absence of standardised techniques complicates the activities of new laboratory services as well as the organization of existing laboratories into an inter-related network. (who.int)
  • During Loeffler's four years at the imperial health office laboratories he pursued a number of bacteriological problems, including a series of experiments to determine effective means of disinfection. (encyclopedia.com)
  • Manual de normas y procedimientos técnicos para la bacteriolog'ia de la tuberculosis / Comité Asesor de la OPS/OMS en Bacteriolog'ia de la Tuberculosis. (who.int)
  • He began routine laboratory bacteriological testing on every suspected tuberculosis case, despite his colleagues' skepticism of its value. (encyclopedia.com)
  • Participaron del estudio pacientes con sospecha de tuberculosis pulmonar, sintomáticos respiratorios por más de 3 semanas, mayores de 18 años, de los dos sexos y sin antecedente de tuberculosis en los últimos dos años. (scielo.br)
  • Los resultados evidenciaron un importante aumento de las muestras con partículas purulentas, volumen mayor que 5mL y aumento en la tasa de pacientes diagnosticados con tuberculosis, después de la intervención educativa. (scielo.br)
  • Effective and acceptable technique to monitor drinking water. (microbeonline.com)
  • Therefore it becomes imperative to determine the bacteriological status of drinking water . (bvsalud.org)
  • We evaluated 100 samples of drinking water from some areas of Lahore by the Metnbrane Filtration Technique [MFT] using CHRO-Magar. (bvsalud.org)
  • The laboratory work covers basic bacteriological techniques and experiments in metabolism and growth.3 class hours,2-hour lab.Prerequisite: BIO 1110 and 1120 or BIO 1035 and CHM 1035. (css.edu)
  • A total of one hundred and eight- one (181) urine samples were collected from prison inmates attending University of Nigeria Teaching Hospital, Bacteriological Centre. (ispub.com)
  • Mid stream urine were collected for both in and out prison patients attending University of Nigeria Teaching Hospital, Bacteriological Laboratory centre from July 30- August 2005. (ispub.com)
  • Membrane filter technique is an effective, accepted technique for testing fluid samples for microbiological contamination. (microbeonline.com)
  • Grouping of at least four EHEC clone complexes, all related to an ancestral enteropathogenic E. coli (EPEC)-like strain O55:H7, harboring the locus of enterocyte effacement (LEE) pathogenicity island, was suggested on the basis of multilocus enzyme electrophoresis, DNA fingerprinting, polymerase chain reaction (PCR)-based techniques, and sequence analysis data. (cdc.gov)
  • Rapid, quantitative techniques to prepare food for analysis are necessary to optimize routine quality testing of foods during processing and storage. (ift.org)
  • Bacteriological study in chronic maxillary sinusitis. (medscape.com)
  • After the major San Francisco earthquake in 1906, G.W. McCoy, Director of the US Public Health Service plague laboratory, undertook bacteriological investigations of bubonic plague in ground squirrels and rats in afflicted areas. (ersjournals.com)
  • Practical classes will focus on the identification of viruses and cell culture technology, and on techniques used in research investigations and will be conducted in an appropriately equipped student laboratory. (edu.au)
  • Our results thus validate that such a novel technique of surface integration may be used for preparing targeted polymeric nanoparticles for cancer therapeutics. (environmental-expert.com)
  • Standardised techniques and procedures are useful if they meet the needs of - and are prepared in accordance with - prevailing epidemiological conditions and different laboratory levels. (who.int)
  • Some new trends are occurring in food quality assessment techniques. (ift.org)
  • Focusing on the tests and information most relevant to daily practice, the book describes accurate, cost-effective techniques for diagnosing parasitic infections in animals. (eglenin.net)
  • 2 His work created a basis for the ultraviolet sterilization techniques in still used today in bacteriological research and radiation therapy. (tahomaclinic.com)
  • Under stress, this pathogen assumes a viable but not culturable state, becoming undetectable to traditional bacteriological techniques. (biomedcentral.com)
  • With the COVID 19 pandemic, bacteriological monitoring of water quality has become crucial. (corning.com)
  • When are sinus puncture and irrigation techniques indicated in the treatment of acute sinusitis (sinus infection)? (medscape.com)
  • Nine months later Robert Koch arrived to set up a bacteriological laboratory, which, modest at first, soon became a leading center of research and discovery. (encyclopedia.com)
  • Using this technique in one step a much large volume of water can be evaluated quantitatively in a short time and with ease. (bvsalud.org)