Gram-negative, capsulated, gas-producing rods found widely in nature. Both motile and non-motile strains exist. The species is closely related to KLEBSIELLA PNEUMONIAE and is frequently associated with nosocomial infections
Gram-negative gas-producing rods found in feces of humans and other animals, sewage, soil, water, and dairy products.
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria that occurs in water, sewage, soil, meat, hospital environments, and on the skin and in the intestinal tract of man and animals as a commensal.
Infections with bacteria of the family ENTEROBACTERIACEAE.
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.
A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria whose organisms arrange singly, in pairs, or short chains. This genus is commonly found in the intestinal tract and is an opportunistic pathogen that can give rise to bacteremia, pneumonia, urinary tract and several other types of human infection.
Gram-negative, non-motile, capsulated, gas-producing rods found widely in nature and associated with urinary and respiratory infections in humans.
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).
Xanthene dye used as a bacterial and biological stain. Synonyms: Pyronin; Pyronine G; Pyronine Y. Use also for Pyronine B. which is diethyl-rather than dimethylamino-.
A species of gram-negative bacteria in the genus CHRONOBACTER, found in the environment and in foods.
Substances that reduce the growth or reproduction of BACTERIA.
A group of broad-spectrum antibiotics first isolated from the Mediterranean fungus ACREMONIUM. They contain the beta-lactam moiety thia-azabicyclo-octenecarboxylic acid also called 7-aminocephalosporanic acid.
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria found in soil, water, food, and clinical specimens. It is a prominent opportunistic pathogen for hospitalized patients.
Bacteria which lose crystal violet stain but are stained pink when treated by Gram's method.
Four-membered cyclic AMIDES, best known for the PENICILLINS based on a bicyclo-thiazolidine, as well as the CEPHALOSPORINS based on a bicyclo-thiazine, and including monocyclic MONOBACTAMS. The BETA-LACTAMASES hydrolyze the beta lactam ring, accounting for BETA-LACTAM RESISTANCE of infective bacteria.
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria found in humans and other animals including MAMMALS; BIRDS; REPTILES; and AMPHIBIANS. It has also been isolated from SOIL and WATER as well as from clinical specimens such as URINE; THROAT; SPUTUM; BLOOD; and wound swabs as an opportunistic pathogen.
Non-susceptibility of an organism to the action of the cephalosporins.
A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that occurs in the natural environment (soil, water, and plant surfaces) or as an opportunistic human pathogen.
Porins are protein molecules that were originally found in the outer membrane of GRAM-NEGATIVE BACTERIA and that form multi-meric channels for the passive DIFFUSION of WATER; IONS; or other small molecules. Porins are present in bacterial CELL WALLS, as well as in plant, fungal, mammalian and other vertebrate CELL MEMBRANES and MITOCHONDRIAL MEMBRANES.
Semisynthetic broad-spectrum cephalosporin with a tetrazolyl moiety that is resistant to beta-lactamase. It has been proposed especially against Pseudomonas infections.
Deoxyribonucleic acid that makes up the genetic material of bacteria.
One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.
The ability of microorganisms, especially bacteria, to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. This resistance may be acquired through gene mutation or foreign DNA in transmissible plasmids (R FACTORS).
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
The functional hereditary units of BACTERIA.
Extrachromosomal, usually CIRCULAR DNA molecules that are self-replicating and transferable from one organism to another. They are found in a variety of bacterial, archaeal, fungal, algal, and plant species. They are used in GENETIC ENGINEERING as CLONING VECTORS.
The ability of bacteria to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. This resistance may be acquired through gene mutation or foreign DNA in transmissible plasmids (R FACTORS).
Proteins found in any species of bacterium.
Semisynthetic, broad-spectrum antibacterial derived from CEPHALORIDINE and used especially for Pseudomonas and other gram-negative infections in debilitated patients.
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Electrophoresis in which a pH gradient is established in a gel medium and proteins migrate until they reach the site (or focus) at which the pH is equal to their isoelectric point.
Nonsusceptibility of bacteria to the action of the beta-lactam antibiotics. Mechanisms responsible for beta-lactam resistance may be degradation of antibiotics by BETA-LACTAMASES, failure of antibiotics to penetrate, or low-affinity binding of antibiotics to targets.
Infections with bacteria of the genus KLEBSIELLA.
Bacteria which retain the crystal violet stain when treated by Gram's method.
Proteins isolated from the outer membrane of Gram-negative bacteria.
A country in western Europe bordered by the Atlantic Ocean, the English Channel, the Mediterranean Sea, and the countries of Belgium, Germany, Italy, Spain, Switzerland, the principalities of Andorra and Monaco, and by the duchy of Luxembourg. Its capital is Paris.
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.
Any infection which a patient contracts in a health-care institution.
Procedures for identifying types and strains of bacteria. The most frequently employed typing systems are BACTERIOPHAGE TYPING and SEROTYPING as well as bacteriocin typing and biotyping.
The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.
The ability of bacteria to resist or to become tolerant to several structurally and functionally distinct drugs simultaneously. This resistance may be acquired through gene mutation or foreign DNA in transmissible plasmids (R FACTORS).
An antibiotic first isolated from cultures of Streptomyces venequelae in 1947 but now produced synthetically. It has a relatively simple structure and was the first broad-spectrum antibiotic to be discovered. It acts by interfering with bacterial protein synthesis and is mainly bacteriostatic. (From Martindale, The Extra Pharmacopoeia, 29th ed, p106)
In bacteria, a group of metabolically related genes, with a common promoter, whose transcription into a single polycistronic MESSENGER RNA is under the control of an OPERATOR REGION.
Techniques used in studying bacteria.
The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.
An enzyme that catalyzes the first step of histidine catabolism, forming UROCANIC ACID and AMMONIA from HISTIDINE. Deficiency of this enzyme is associated with elevated levels of serum histidine and is called histidinemia (AMINO ACID METABOLISM, INBORN ERRORS).
Gel electrophoresis in which the direction of the electric field is changed periodically. This technique is similar to other electrophoretic methods normally used to separate double-stranded DNA molecules ranging in size up to tens of thousands of base-pairs. However, by alternating the electric field direction one is able to separate DNA molecules up to several million base-pairs in length.
A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria whose organisms occur in the lower part of the intestine of warm-blooded animals. The species are either nonpathogenic or opportunistic pathogens.
A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis.
Simultaneous resistance to several structurally and functionally distinct drugs.
The presence of bacteria, viruses, and fungi in water. This term is not restricted to pathogenic organisms.
A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that occurs in the intestines of humans and a wide variety of animals, as well as in manure, soil, and polluted waters. Its species are pathogenic, causing urinary tract infections and are also considered secondary invaders, causing septic lesions at other sites of the body.
The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.
Polyhydric alcohols having no more than one hydroxy group attached to each carbon atom. They are formed by the reduction of the carbonyl group of a sugar to a hydroxyl group.(From Dorland, 28th ed)
A species of gram-negative, aerobic, rod-shaped bacteria commonly isolated from clinical specimens (wound, burn, and urinary tract infections). It is also found widely distributed in soil and water. P. aeruginosa is a major agent of nosocomial infection.

Synthesis of novel heterobranched beta-cyclodextrins from 4(2)-O-beta-D-galactosyl-maltose and beta-cyclodextrin by the reverse action of pullulanase, and isolation and characterization of the products. (1/137)

From the mixture of 4(2)-O-beta-D-galactosyl-maltose (Gal-G2) and beta-cyclodextrin (betaCD), novel heterobranched betaCDs, (Gal-G2)-betaCD and (Gal-G2)2-betaCDs, were synthesized by the reverse action of debranching enzyme. The optimum conditions for the production of (Gal-G2)2-betaCDs were examined. A mixture of (Gal-G2)2-betaCDs was produced in about 4% yield when Aerobacter aerogenes pullulanase (64 units per 1 g of Gal-G2) was incubated with 1.6 M Gal-G2 and 0.16 M betaCD at 50 degrees C for 4 days. The reaction products, (Gal-G2)2-betaCDs, were separated into three peaks by HPLC analysis on a Hypercarb S column. Their structures were analyzed by fast atom bombardment mass spectroscopy and NMR spectroscopies, and confirmed by comparison of their hydrolyzates by beta-galactosidase with the authentic (G2)2 -betaCDs. The structures of (Gal-G2)-betaCD and three components of (Gal-G2)2-betaCDs were identified as 6-O-(GalG2)-betaCD, 6(1),6(2)-, 6(1),6(3)- and 6(1),6(4)-di-O-(Gal-G2)2-betaCD, respectively.  (+info)

Nucleotide sequence of the chromosomal ampC gene of Enterobacter aerogenes. (2/137)

The AmpC beta-lactamase gene and a small portion of the regulatory ampR sequence of Enterobacter aerogenes 97B were cloned and sequenced. The beta-lactamase had an isoelectric point of 8 and conferred cephalosporin and cephamycin resistance on the host. The sequence of the cloned gene is most closely related to those of the ampC genes of E. cloacae and C. freundii.  (+info)

Alternative pathways for siroheme synthesis in Klebsiella aerogenes. (3/137)

Siroheme, the cofactor for sulfite and nitrite reductases, is formed by methylation, oxidation, and iron insertion into the tetrapyrrole uroporphyrinogen III (Uro-III). The CysG protein performs all three steps of siroheme biosynthesis in the enteric bacteria Escherichia coli and Salmonella enterica. In either taxon, cysG mutants cannot reduce sulfite to sulfide and require a source of sulfide or cysteine for growth. In addition, CysG-mediated methylation of Uro-III is required for de novo synthesis of cobalamin (coenzyme B(12)) in S. enterica. We have determined that cysG mutants of the related enteric bacterium Klebsiella aerogenes have no defect in the reduction of sulfite to sulfide. These data suggest that an alternative enzyme allows for siroheme biosynthesis in CysG-deficient strains of Klebsiella. However, Klebsiella cysG mutants fail to synthesize coenzyme B(12), suggesting that the alternative siroheme biosynthetic pathway proceeds by a different route. Gene cysF, encoding an alternative siroheme synthase homologous to CysG, has been identified by genetic analysis and lies within the cysFDNC operon; the cysF gene is absent from the E. coli and S. enterica genomes. While CysG is coregulated with the siroheme-dependent nitrite reductase, the cysF gene is regulated by sulfur starvation. Models for alternative regulation of the CysF and CysG siroheme synthases in Klebsiella and for the loss of the cysF gene from the ancestor of E. coli and S. enterica are presented.  (+info)

Methionine-to-cysteine recycling in Klebsiella aerogenes. (4/137)

In the enteric bacteria Escherichia coli and Salmonella enterica, sulfate is reduced to sulfide and assimilated into the amino acid cysteine; in turn, cysteine provides the sulfur atom for other sulfur-bearing molecules in the cell, including methionine. These organisms cannot use methionine as a sole source of sulfur. Here we report that this constraint is not shared by many other enteric bacteria, which can use either cysteine or methionine as the sole source of sulfur. The enteric bacterium Klebsiella aerogenes appears to use at least two pathways to allow the reduced sulfur of methionine to be recycled into cysteine. In addition, the ability to recycle methionine on solid media, where cys mutants cannot use methionine as a sulfur source, appears to be different from that in liquid media, where they can. One pathway likely uses a cystathionine intermediate to convert homocysteine to cysteine and is induced under conditions of sulfur starvation, which is likely sensed by low levels of the sulfate reduction intermediate adenosine-5'-phosphosulfate. The CysB regulatory proteins appear to control activation of this pathway. A second pathway may use a methanesulfonate intermediate to convert methionine-derived methanethiol to sulfite. While the transsulfurylation pathway may be directed to recovery of methionine, the methanethiol pathway likely represents a general salvage mechanism for recovery of alkane sulfide and alkane sulfonates. Therefore, the relatively distinct biosyntheses of cysteine and methionine in E. coli and Salmonella appear to be more intertwined in Klebsiella.  (+info)

Synthesis of novel heterobranched beta-cyclodextrins from alpha-D-mannosylmaltotriose and beta-cyclodextrin by the reverse action of pullulanase, and isolation and characterization of the products. (5/137)

Alpha-D-mannosyl-maltotriose (Man-G3) were synthesized from methyl alpha-mannoside and maltotriose by the transfer action of alpha-mannosidase. (Man-G3)-betaCD and (Man-G3)2-betaCD were produced in about 20% and 4% yield, respectively when Aerobacter aerogenes pullulanase (160 units per 1 g of Man-G3) was incubated with the mixture of 1.6 M Man-G3 and 0.16 M betaCD at 50 degrees C for 4 days. The reaction products, (Man-G3)-betaCD were separated to three peaks by HPLC analysis on a YMC-PACK A-323-3 column and (Man-G3)2-betaCD were separated to several peaks by HPLC analysis on a Daisopak ODS column. The major product of (Man-G3)-betaCDs was identified as 6-O-alpha-(6(3)-O-alpha-D-mannosylmaltotriosyl)-betaCD by FAB-MS and NMR spectroscopies. The structures of (Man-G3)2-betaCDs were analyzed by TOF-MS and NMR spectroscopies, and confirmed by comparison of elution profiles of their hydrolyzates by alpha-mannosidase and glucoamylase on a graphitized carbon column with those of the authentic di-glucosyl-betaCDs. The structures of three main components of (Man-G3)2-betaCDs were identified as 6(1),6(2)-, 6(1),6(3)- and 6(1),64-di-O-(63-O-alpha-D-mannosyl-maltotriosyl)-betaCD.  (+info)

National epidemiologic surveys of Enterobacter aerogenes in Belgian hospitals from 1996 to 1998. (6/137)

Two national surveys were conducted to describe the incidence and prevalence of Enterobacter aerogenes in 21 Belgian hospitals in 1996 and 1997 and to characterize the genotypic diversity and the antimicrobial resistance profiles of clinical strains of E. aerogenes isolated from hospitalized patients in Belgium in 1997 and 1998. Twenty-nine hospitals collected 10 isolates of E. aerogenes, which were typed by arbitrarily primed PCR (AP-PCR) using two primers and pulsed-field gel electrophoresis. MICs of 10 antimicrobial agents were determined by the agar dilution method. Beta-lactamases were detected by the double-disk diffusion test and characterized by isoelectric point. The median incidence of E. aerogenes colonization or infection increased from 3.3 per 1,000 admissions in 1996 to 4.2 per 1000 admissions in the first half of 1997 (P < 0.01). E. aerogenes strains (n = 260) clustered in 25 AP-PCR types. Two major types, BE1 and BE2, included 36 and 38% of strains and were found in 21 and 25 hospitals, respectively. The BE1 type was indistinguishable from a previously described epidemic strain in France. Half of the strains produced an extended-spectrum beta-lactamase, either TEM-24 (in 86% of the strains) or TEM-3 (in 14% of the strains). Over 75% of the isolates were resistant to ceftazidime, piperacillin-tazobactam, and ciprofloxacin. Over 90% of the strains were susceptible to cefepime, carbapenems, and aminoglycosides. In conclusion, these data suggest a nationwide dissemination of two epidemic multiresistant E. aerogenes strains in Belgian hospitals. TEM-24 beta-lactamase was frequently harbored by one of these epidemic strains, which appeared to be genotypically related to a TEM-24-producing epidemic strain from France, suggesting international dissemination.  (+info)

Growth inhibition caused by overexpression of the structural gene for glutamate dehydrogenase (gdhA) from Klebsiella aerogenes. (7/137)

Two linked mutations affecting glutamate dehydrogenase (GDH) formation (gdh-1 and rev-2) had been isolated at a locus near the trp cluster in Klebsiella aerogenes. The properties of these two mutations were consistent with those of a locus containing either a regulatory gene or a structural gene. The gdhA gene from K. aerogenes was cloned and sequenced, and an insertion mutation was generated and shown to be linked to trp. A region of gdhA from a strain bearing gdh-1 was sequenced and shown to have a single-base-pair change, confirming that the locus defined by gdh-1 is the structural gene for GDH. Mutants with the same phenotype as rev-2 were isolated, and their sequences showed that the mutations were located in the promoter region of the gdhA gene. The linkage of gdhA to trp in K. aerogenes was explained by postulating an inversion of the genetic map relative to other enteric bacteria. Strains that bore high-copy-number clones of gdhA displayed an auxotrophy that was interpreted as a limitation for alpha-ketoglutarate and consequently for succinyl-coenzyme A (CoA). Three lines of evidence supported this interpretation: high-copy-number clones of the enzymatically inactive gdhA1 allele showed no auxotrophy, repression of GDH expression by the nitrogen assimilation control protein (NAC) relieved the auxotrophy, and addition of compounds that could increase the alpha-ketoglutarate supply or reduce the succinyl-CoA requirement relieved the auxotrophy.  (+info)

Changes in the disintegration properties of some brands of paracetamol tablets inoculated with four bacterial species. (8/137)

Four most common brands of paracetamol (4-aceta-midophenol) tablets were examined for the changes in their disintegration properties after inoculation with Staphylococcus aureus, Bacillus cereus, Klebsiella aerogenes and Pseudomonas aeruginosa and incubating for 5 weeks. The disintegration times varied from one brand to the other, reaching maximum values of 72 min., 82 min., 110 min. and 120 min. for S. aureus, B. cereus, P. aeruginosa and Klebsiella aerogenes, respectively. All brands of paracetamol tablets revealed the presence of cotton wool-like fibrils which were seen to be interwoven within the tablets' matrices and these were believed to have caused the higher disintegration times.  (+info)

In Escherichia coli, prolipoprotein signal peptidase is encoded by the lsp gene, which is organized into an operon consisting of ileS, lsp, and three open reading frames, designated genes x, orf-149, and orf-316. The Enterobacter aerogenes lsp gene was cloned and expressed in E. coli. The nucleotide sequence of the Enterobacter aerogenes lsp gene and a part of its flanking sequences were determined. A high degree of homology was found between the E. coli ileS-lsp operon and the corresponding genes in Enterobacter aerogenes. Furthermore, the same five genes which constitute an operon in E. coli were found in Enterobacter aerogenes in the same order. ...
TY - JOUR. T1 - Complete genome sequence of enterobacter aerogenes KCTC 2190. AU - Shin, Sang Heum. AU - Kim, Sewhan. AU - Kim, Jae Young. AU - Lee, Soojin. AU - Um, Youngsoon. AU - Oh, Min Kyu. AU - Kim, Young Rok. AU - Lee, Jinwon. AU - Yang, Kap Seok. N1 - Copyright: Copyright 2013 Elsevier B.V., All rights reserved.. PY - 2012/5. Y1 - 2012/5. N2 - This is the first complete genome sequence of the Enterobacter aerogenes species. Here we present the genome sequence of E. aerogenes KCTC 2190, which contains 5,280,350bp with a G+C content of 54.8 mol%, 4,912 protein-coding genes, and 109 structural RNAs.. AB - This is the first complete genome sequence of the Enterobacter aerogenes species. Here we present the genome sequence of E. aerogenes KCTC 2190, which contains 5,280,350bp with a G+C content of 54.8 mol%, 4,912 protein-coding genes, and 109 structural RNAs.. UR - http://www.scopus.com/inward/record.url?scp=84861208001&partnerID=8YFLogxK. UR - ...
Enterobacter aerogenes ATCC ® 15038D-5™ Designation: Genomic DNA from Enterobacter aerogenes strain IFO 12010 TypeStrain=False Application:
Enterobacter aerogenes ATCC ® 15038D-5™ Designation: Genomic DNA from Enterobacter aerogenes strain IFO 12010 TypeStrain=False Application:
TY - JOUR. T1 - Production of adenine arabinoside by gel-entrapped cells of Enterobacter aerogenes in water-organic cosolvent system. AU - Yokozeki, Kenzo. AU - Yamanaka, Shigeru. AU - Utagawa, Takashi. AU - Takinami, Koichi. AU - Hirose, Yoshio. AU - Tanaka, Atsuo. AU - Sonomoto, Kenji. AU - Fukui, Saburo. PY - 1982/12/1. Y1 - 1982/12/1. N2 - Gel-entrapped whole cells of Enterobacter aerogenes, which has a transglycosylation activity, were used to produce adenine arabinoside from uracil arabinoside and adenine, in an appropriate water-organic cosolvent system. Cells of E. aerogenes entrapped with a hydrophilic photo-crosslinkable resin prepolymer, ENT-4000, or a urethane prepolymer, PU-6, had a high and stable transglycosylation activity. To improve the poor solubility in water of the substrate (adenine) and product (adenine arabinoside), dimethyl sulfoxide was selected as the cosolvent based on the criteria of operational stability of the immobilized biocatalyst and solubility of both ...
TY - JOUR. T1 - Effect of crude glycerol-derived inhibitors on ethanol production by Enterobacter aerogenes. AU - Lee, Sang Jun. AU - Kim, Sung Bong. AU - Kang, Seong Woo. AU - Han, Sung Ok. AU - Park, Chulhwan. AU - Kim, Seung Wook. PY - 2012/1/1. Y1 - 2012/1/1. N2 - In this study, ethanol production from pure and crude glycerol using Enterobacter aerogenes ATCC 29007 was evaluated under anaerobic culture conditions. Inhibitory effects of substrate concentrations, pH, and salt concentrations were investigated based on crude glycerol components. Ethanol production was performed with pure glycerol concentrations ranging from 5 to 30 g/L to evaluate the effects of substrate concentration and osmotic pressure. The consumed glycerol was 5-14.33 g/L, and the yield of ethanol was higher than 0.75 mol ethanol/mol glycerol after 24 h of cultivation. To evaluate the inhibitory effects of salts (NaCl and KCl), experiments were performed with 0-20 g/L of each salt. Inhibitory effects of salts were ...
Abstract : Enterobacter aerogenes (E. aerogenes) has been commonly described as a versatile opportunistic pathogen in hospital infections. The aim of the present work was to evaluate the impact of biofield treatment on E. aerogenes for its phenotypic and genotypic characteristics. E. aerogenes bearing ATCC 13048 (American Type Culture Collection) was procured from Bangalore Genei, in sealed pack and divided into control and treated groups. Treated group was subjected to Mr. Trivedis biofield treatment and analyzed for antimicrobial susceptibility, minimum inhibitory concentration (MIC), biochemical reactions, and biotype using automated MicroScan Walk-Away® system. In addition, treated group of E. aerogenes was evaluated for DNA polymorphism by Random Amplified Polymorphic DNA (RAPD) and 16S rDNA sequencing to establish the phylogenetic relationship of E. aerogenes with different closely related bacterial species. Antimicrobial susceptibility results showed an alteration of 14.28% among ...
Abstract : Enterobacter aerogenes (E. aerogenes) has been commonly described as a versatile opportunistic pathogen in hospital infections. The aim of the present work was to evaluate the impact of biofield treatment on E. aerogenes for its phenotypic and genotypic characteristics. E. aerogenes bearing ATCC 13048 (American Type Culture Collection) was procured from Bangalore Genei, in sealed pack and divided into control and treated groups. Treated group was subjected to Mr. Trivedis biofield treatment and analyzed for antimicrobial susceptibility, minimum inhibitory concentration (MIC), biochemical reactions, and biotype using automated MicroScan Walk-Away® system. In addition, treated group of E. aerogenes was evaluated for DNA polymorphism by Random Amplified Polymorphic DNA (RAPD) and 16S rDNA sequencing to establish the phylogenetic relationship of E. aerogenes with different closely related bacterial species. Antimicrobial susceptibility results showed an alteration of 14.28% among ...
Enterobacter aerogenes causes disease in humans through inadvertent bacteria transfer in hospital settings. A selection of enteric bacteria like E. aerogenes are opportunistic and only infect those who already have suppressed host immunity defenses. Infants, the elderly, and those who are in the terminal stages of other disease or are immunosuppressed are prime candidates for such infections (9). Additionally, E. aerogenes as well as other enteric bacteria, is known to have drug-resistant characteristics. There has been some success in dealing with infections through antibiotics, however, the fast development of multidrug resistence has become an increasingly growing problem (3). These multiresistant strains have caused outbreaks in intensive care units (ICUs) in Belgium, France, Austria, and the United States and has further become more emergent than its sister species E. cloacaw (12). Research has shown that E. aerogenes is resistant to ampicillin and it has been more recently discovered that ...
Enterobacter aerogenes causes disease in humans through inadvertent bacteria transfer in hospital settings. A selection of enteric bacteria like E. aerogenes are opportunistic and only infect those who already have suppressed host immunity defenses. Infants, the elderly, and those who are in the terminal stages of other disease or are immunosuppressed are prime candidates for such infections (9). Additionally, E. aerogenes as well as other enteric bacteria, is known to have drug-resistant characteristics. There has been some success in dealing with infections through antibiotics, however, the fast development of multidrug resistence has become an increasingly growing problem (3). These multiresistant strains have caused outbreaks in intensive care units (ICUs) in Belgium, France, Austria, and the United States and has further become more emergent than its sister species E. cloacaw (12). Research has shown that E. aerogenes is resistant to ampicillin and it has been more recently discovered that ...
Enterobacter aerogenes and Klebsiella pneumoniae are common isolates in clinical microbiology and important as producers of extended spectrum β-lactamases (ESBL). The discrimination between both species, which is routinely based on biochemical characteristics, is generally accepted to be straightforward. Here we report that genotypically unrelated strains of E. aerogenes can be misidentified as K. pneumoniae by routine laboratories using standard biochemical identification and using identification automates. Ten clinical isolates, identified as K. pneumoniae or K. terrigena with the routinely used biochemical tests and with API-20E, were identified as E. aerogenes by tDNA-PCR - an identification that was confirmed by 16S rRNA gene sequencing for five of these isolates. Misidentification also occurred when using the automated identification systems Vitek 2 and Phoenix, and was due to delayed positivity for ornithine decarboxylase and motility. Subculture and prolonged incubation resulted in positive
Circadian clocks are fundamental properties of all eukaryotic organisms and at least some prokaryotic organisms. Recent studies in our laboratory have shown that the gastrointestinal system contains a circadian clock that controls many, if not all, aspects of gastrointestinal function. We now report that at least one species of intestinal bacteria, Enterobacter aerogenes, responds to the pineal and gastrointestinal hormone melatonin by an increase in swarming activity. This swarming behavior is expressed rhythmically, with a period of approximately 24 hrs. Transformation of E. aerogenes to express luciferase with a MotA promoter reveals circadian patterns of bioluminescence that are synchronized by melatonin and whose periods are temperature compensated from 26°C to 40°C. Bioinformatics suggest similarities between the E. aerogenes and cyanobacterial clocks, suggesting the circadian clock may have evolved very early in the evolution of life. They also point to a coordination of host circadian ...
Enterobacter aerogenes and Enterobacter cloacae complex are the two species of this genus most involved in healthcare-associated infections that are ESBL and carbapenemase producers. This study characterized, phenotypically and genotypically, 51 isolates of E. aerogenes and E. cloacae complex originating from infection or colonization in patients admitted to a public hospital in Recife, Pernambuco, Brazil, by antimicrobial susceptibility profile, analysis of β-lactamase genes (bla TEM, bla SHV, bla CTX-M, bla KPC, bla VIM, bla IMP and bla SPM), PCR and DNA sequencing, plasmid profile and ERIC-PCR. In both species, the genes bla TEM, bla CTX-M and bla KPC were detected. The DNA sequencing confirmed the variants bla TEM-1, bla CTX-M-15 and bla KPC-2 in isolates. More than one gene conferring resistance in the isolates, including the detection of the three previously cited genes in strains isolated from infection sites, was observed. The detection of bla CTX-M was more frequent in isolates from infection
Biochemical Test of Enterobacter aerogenes. They are capsulated, catalase +ve, citrate +ve, flagellated, indole -ve, gram -ve bacteria, etc.
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Genus and Species: Enterobacter aerogenes Domain: Prokaryote Optimal Growth Medium: Nutrient Agar Optimal Growth Temperature: 30° C Package: Tube Biosafety Level: 1 Gram Stain: Gram-Negative Shape: Bacillus (rod-shaped)
Abstract: Nucleoside phosphorylases (NPases) were found to be induced in Enterobacter aerogenes%29&ck%5B%5D=abstract&ck%5B%5D=keyword>Enterobacter aerogenes DGO-04, and cytidine and cytidine 5′-monophosphate (CMP) were the best inducers. Five mmol/L to fifteen mmol/L cytidine or CMP could distinctly increase the activities of purine nucleoside phosphorylase (PNPase), uridine phosphorylase (UPase) and thymidine phosphorylase (TPase) when they were added into medium from 0 to 8 h. In the process of enzymatic synthesis of adenine arabinoside from adenine and uracil arabinoside with wet cells of Enterobacter aerogenes%29&ck%5B%5D=abstract&ck%5B%5D=keyword>Enterobacter aerogenes DGO-04 induced by cytidine or CMP, the reaction time could be shortened from 36 to 6 h. After enzymatic reaction the activity of NPase in the cells induced remained higher than that in the cells uninduced.. ...
Genus and Species: Enterobacter aerogenes Domain: Prokaryote Optimal Growth Medium: Nutrient Agar Optimal Growth Temperature: 30° C Package: MicroKwik Culture® Vial Biosafety Level: 1 Gram Stain: Gram-Negative Shape: Bacillus (rod-shaped)
In February 1996 we have experienced an outbreak with a multiresistant E aerogenes strain in a 12-bed intensive care unit (ICU) separated in two rooms. Over a 3-day period, four patients were found to be colonized at multiple sites (endotracheal aspirate, urine) by E aerogenes. The medical and nursing charts were reviewed in order to define the sequence of events which led to colonization in these patients. It was found that one patient probably acted as the index-case since he was retrospectively found to be already colonized with E aerogenes in another ward before his admission to the ICU. The three other patients were housed in boxes immediately adjacent to the one of the index case but no strict isolation precautions were taken for these patients since the index case had not been reported as being colonized with a multiresistant organism. All four patients had previously received broad-spectrum antibiotics and three of them were intubated and mechanically ventilated. Colonization ultimately ...
Background We studied the beta-lactamases of an E. aerogenes isolate recovered from the blood of a two-year-old patient. The isolate demonstrated a disk-diffusion phenotype typical for an AmpC-ESBL co-producer. Methods Microbiology studies were performed according to standard protocols. The resistance gene was identified by transconjugation and cloning experiments. Results By transconjugation only a narrow spectrum beta-lactamase (TEM-1) encoded on a small plasmid was transmitted. The ESBL was cloned and expressed in an E. coli host. Sequence analysis of the recombinant plasmid revealed blaSHV-12 associated to the insertion sequence, IS26. Conclusion This is the first study demonstrated the occurrence of SHV-12 in Nigeria ...
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Enterobacter: This germ is somewhat related to E. coli which you might have heard about. It is found in the GI tract -bowels mostly. When it gets out of the area its supposed to be in, it can cause disease. I think of urinary tract infections, intraabdominal abscesses and sometimes blood stream infections caused from this germ. It is somewhat tough so you might need an ID doc if it gets complicated. ...Read more ...
CIFRI EST21 Enterobacter aerogenes KCTC 2190 salt tolerant library Enterobacter aerogenes KCTC 2190 cDNA similar to Bacterial Salt Tolerant Gene, mRNA ...
Gram-negative rod. Incubate at 30°C. In nutrient broth. NOTE: Bacterial and fungal cultures will be sold and shipped to institutions only. Desired Date of Arrival can be entered …
CIFRI EST21 Enterobacter aerogenes KCTC 2190 salt tolerant library Enterobacter aerogenes KCTC 2190 cDNA similar to Bacterial Salt Tolerant Gene, mRNA ...
Oriental Super-Mart LYSOL NEUTRA AIR SANITIZING SPRAY [019200769389, 283g (10 oz)] - UPC: 019200769389 Lysol Neutra Air Sanitizing Spray Revitalizing Fresh Breeze Scent. Kills 99.9% of bacteria (kills 99.9% of staphylococcus aureus and enterobacter aerogenes on hard, non-porous surfaces in 5 minutes). This product cleans your air of bacteria & their odors. Unlike other air fresheners that only mask odors, this
Press Release issued Sep 25, 2013: An antibacterial agent is a compound or a substance that fights bacterial infections by either killing or inhibiting the growth of bacteria. Antibacterial agents are commonly classified based on their mode of action, spectrum of activity and chemical structure. They are also classified as bactericidal and bacteriostatic agents by the biological effect they possess on microorganisms. Such agents are administered in the body by oral, intravenous or topical route. Chemically, antibacterial agents are derived from various natural compounds modified through semi-synthetic or chemical synthesis procedures.
The first actual substance that destroys micro-organisms turned into penicillin. It become opened in 1922 by using the English microbiologist A. Fleming. these days there are more than 100 one-of-a-kind representatives of this pharmacological group of medicinal approach. contemporary antibiotics are divided into kinds primarily based on several criteria - the nature of the effect on microorganisms and antimicrobial spectrum, the course of motion, chemical shape and technique of receipt ...
The growth inhibition of iso-butanol on microorganisms was tested with sewage from industrial treatment plant [UCC, 1987] and with Pseudomonas putida in a single species test [Bringmann & Kühn, 1977]. In each test the growth of the microorganisms was not inhibited at low concentrations (,100 mg/L). No activated sludge respiration inhibition test according to OECD guideline 209 is available. Therefore the PNEC derivation based on the biodegradation test according to MITI. ...
Microbiology information resources and links on microorganisms, bacteria, microbes, viruses, bacteriology, microbiology and virology by microbes.info
Microbiology information resources and links on microorganisms, bacteria, microbes, viruses, bacteriology, microbiology and virology by microbes.info
The strength of our system is based on microorganism quantification with simultaneous efficiency test for the used biocide. It determines the actual current total bioburden of the living organism and does not provide any historical values, as is the case when the Plate Count or Dip Slide procedure is used ...
Hello world ! 0 : 3f6fc92516327a1cc4d3dca5ab2b27aeedf2d459a77fa06fd3c6b19fb609106a Hello world ! 1 : b5690c48c2d0a09481186aaa99e4e090901ff2ac4d572e6706dfd30eefc22a27 Hello world ! 2 : 5b6fd9c27fcb54ca23404d9428f081b7c9280ba6370e33a6a20b16f40ce76320 Hello world ! 3 : 9c5d769416aa0ca894abf22bd17bd30fbb6959291423ae1903a9f86a1fe7ce78 Hello world ! 4 : 4efc65df7933e4f5cc21947c61d5cc6bd11d644794bfa210603b0547c4b1cc3e Hello world ! 5 : 441b15b67d791620cd50ea537144e3115422e33bdb1b1b9b110d3265f7a9199b Hello world ! 6 : d368331386f0cf773ad53910fefcef4bdceeb526e408d3fbc9408d6f6e481ca4 Hello world ! 7 : 013cc9722f38d2eb6186b75e2e7cbe6e7818e0612a2774d4400416b17ae03b87 Hello world ! 8 : 3a92631799b478c3bcc554df8401b09900fbdb58cc0e58efe711cc475ee097b3 Hello world ! 9 : 66658881696164fcb04f32ec505bb5e515000a85baf691beb63fc9d3f4d0fee2 .... Hello world ! 88 : 80d009db72c6ad35241bb3dbac77cbe177c6a803fe67527c159dbfaf2cbf9f5c Hello world ! 89 : a5b1e789f691f9793f8a84f8ebae3d8e28d49cbe0eeea2da621cd409e3bdee2b Hello ...
Considerable differences in steady-state hexokinase specific activity were found in 16 N.C.I.B. strains of Klebsiella aerogenes grown in identical conditions in glucose-limited chemostats. Strains of N.C.I.B. 8258 had no detectable activity, but its glucose-phosphoenolpyruvate phosphotransferase specific activity and that of the other strains were closely similar, and it is concluded that this phosphotransferase activity regulates the overall utilization of glucose, in which hexokinase plays no essential role. The hexokinase activity was subject to regulation by the availability of phosphorus, but this did not affect the glucose phosphotransferase activity. tlactose-grown organisms (including strain N.C.I.B. 8258) had no glucose phosphotransferase activity, but more than adequate hexokinase activity to phosphorylate the intracellularly liberated glucose. ...
Crude glycerol (CG) is the main by-product (waste) of biodiesel production (by transesterification of lipids) and by weight it could be as high as 10% (w/w) of the final product. Considering global interest for biodiesel production, there is a need for sustainable management of the waste. In this context, bio-hydrogen production by utilization of CG could be an interesting option. Moreover, hydrogen is considered as the cleanest renewable alternative of fossil fuels. However, CG contains a few impurities, such as methanol, NaCl and soap and their individual and interactive effect on hydrogen production should be investigated. Thus, present study deals with the investigation of the effect of methanol, NaCl and soap on hydrogen production and substrate (glycerol) utilization. Based on the investigation carried out using response surface methodology, it was observed that soap is the most significant factor (p value=0.0104,0.05) to inhibit hydrogen production. Similarly, methanol was also found to ...
The cysB gene of Klebsiella aerogenes has been cloned, sequenced and shown to complement the cysteine auxotrophic phenotype of Escherichia coli cysB mutants. The K. aerogenes cysB gene is predicted to encode a protein of 324 amino acid residues that shares approx. 95% sequence similarity with the Salmonella typhimurium and E. coli CysB proteins. Gel-retardation assays demonstrate that the purified protein binds to DNA fragments containing either the K. aerogenes cysb promoter or the S. typhimurium cysJIH promoter. Acetylserine enhances CysB binding to the cysJIH promoter fragment while diminishing its binding to the cysB promoter fragment. Fluorescence-emission-spectroscopy measurements suggest strongly that N-acetylserine binds to CysB apoprotein but that O-acetylserine does not, and support the notion that N-acetylserine is the physiological inducer of cysteine biosynthesis.. ...
This study evaluates the application of thermosonication for the inactivation of pathogenic microorganisms, and its effect on antioxidant activity and retinol level in donated human milk. We evaluate the effect of thermosonication on Staphylococcus aureus, Escherichia coli, and Salmonella spp. microorganisms in human milk by analyzing the effect of time and temperature of the thermosonication on t...
Ecology can be defined as the science of the relationships between living organisms and their physical and biotic environment. The temperature of the environment is one of the major factors which has...
Many phenomena depend on the features of the fine-scale structure of turbulence, including its intermittency. This article discusses the problem of the turbulent shear in biotechnology including the effect of the shear stress on particles (cells, flocs, cells immobilized on microcarriers). Traditionally, the effect of intermittency has not been taken into account in the shear problem and the theory of isotropic turbulence introduced by Kolmogorov (1941) based on average values of the rate of kinetic energy dissipation, velocity fluctuactions, rates of strain, turbulent stresses etc. has been applied. In this paper a multifractal formalism is employed to describe intermittency; the results of multifractal approach are then compared with predictions of other models of intermittent and non-intermittent turbulence. The multifractal model of intermittent turbulence has been used to derive equations describing flow-particle interactions, including: equations describing turbulent stresses acting upon ...
Reports, articles and other documents harvested from the Office of Scientific and Technical Information.. Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.. ...
Misc.Comments : Mobilizable expression vector encoding the lacZalpha (lacZ) peptide permitting visual detection of recombinants. Contains priming sites useful for sequencing. Replicates to high copy number in E.coli and Enterobacter aerogenes. Contains the basis of mobilization (bom) and origin of transfer (oriT) sequences from RP4. The order of the major features in this plasmid is:lacZ/MCS - pMB1 ori - kanR - oriT/bom. pARO181 (ATCC 77125) and pARO191 (77126) differ in the orientation of the MCS in lacZ. Can be used as an expression vector in bacteria of the family Enterobacteriaceae, or as a mobilizable suicide vector for site-specific insertional mutagenesis in diverse other bacterial strains. Restriction digests of the clone give the following sizes (kb): HindIII/PvuI--6.0; PvuI--6.0; EcoRI/BglII--3.7,2.3; EcoRI/PvuI--6.0. (ATCC staff) Medium is 1236 LB plus kanamycin ...
Water is essential to life, yet many people worldwide do not have access to clean drinking water and suffer or die from preventable diseases caused by unsafe water. Microbiological water analysis is based on coliform bacteria, but these microorganisms can have their growth affected by others, such as Pseudomonas aeruginosa. A total of 60 isolates of P. aeruginosa was investigated in this study to obtain better knowledge about the relationship between P. aeruginosa pigments and the effect of antagonism against coliforms. Of these, 40 isolates were isolated from environmental samples (drinking water and soil) and 20 from clinical patients. Three environmental coliform isolates from water samples, two Escherichia coli and one Klebsiella pneumoniae, and an Enterobacter aerogenes were used in antagonism tests. The results have demonstrated that these bacteria were inhibited by P. aeruginosa by an effect known as antagonism. The inhibitory action of P. aeruginosa against coliforms was more effective ...
Oriental Super-Mart LYSOL DISINFECTANT SPRAY EARLY MORNING BREEZE SCENT [019200808347, 538g (19 oz)] - UPC: 019200808347 Lysol Disinfectant Spray Early Morning Breeze Scent. Kills 99.9% of bacteria (kills 99.9% of staphylococcus aureus and enterobacter aerogenes on hard, non-porous surfaces in 5 minutes). This product cleans your air of bacteria & their odors. Unlike other air fresheners that only mask odors, this product eliminates
The pulmonary collectins, surfactant proteins A (SP-A) and D (SP-D), have been reported to bind lipopolysaccharide (LPS), opsonize microorganisms, and enhance the clearance of lung pathogens. In this study, we examined the effect of SP-A and SP-D on the growth and viability of Gram-negative bacteria. The pulmonary clearance of Escherichia coli K12 was reduced in SP-A-null mice and was increased in SP-D-overexpressing mice, compared with strain-matched wild-type controls. Purified SP-A and SP-D inhibited bacterial synthetic functions of several, but not all, strains of E. coli, Klebsiella pneumoniae, and Enterobacter aerogenes. In general, rough E. coli strains were more susceptible than smooth strains, and collectin-mediated growth inhibition was partially blocked by coincubation with rough LPS vesicles. Although both SP-A and SP-D agglutinated E. coli K12 in a calcium-dependent manner, microbial growth inhibition was independent of bacterial aggregation. At least part of the antimicrobial ...
Lecture Exam 4/Final Spring 2016 MW Section- Monday 05/23 @ 8:00am. TTh Section- Tuesday 05/24 @ 8:00am. BIOL 220 IMAGES Enterobacter aerogenes capsule stain Mycobacterium smegmatis\Staphylococcus aureus acid fast st Streptococcus (Enterococcus) faecalis Gram st Gram negative diplococci. Spirillum volutans flagella stain. Office Hours for Spring 2016-M,T,W,Th 7:30 to 8:00 AM. M,W 12:30-2:00 PM. ...
I do not have an affiliation (financial or otherwise) with any commercial ... Many Afebrile. Tachycardia. Elevated WBC. Hyponatremia. Necrotizing Fasciitis ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: eefc9-NzgyY
Microbiology information resources and links on microorganisms, bacteria, microbes, viruses, bacteriology, microbiology and virology by microbes.info
The purpose of this experiment was to measure the effect of NH4NO3 addition and different levels of pH on microorganism populations. The experiment was located in field B. This experiment was laid out as a full factorial design with 3 nitrogen levels and 4 pH levels. The pH levels strived for are 4.0, 5.5, 6.5, and controls. The nitrogen levels are E, G, and I are defined in fertilization details. The experiment had 4 replicates. The treatments were randomly assigned to the 48 plots. The plots were 4 by 4 meters and were laid out in a 6 by 8 grid ...
Mosquitoes of the Culex species lay their eggs in the form of egg rafts that float in still or stagnant water. The mosquito lays the eggs one at a time sticking them together in the shape of a raft. An egg raft can contain from 100 - 400 eggs. The eggs go through larval and pupal stages and feed on micro-organisms before developing into flying mosquitoes. (Image courtesy of the Centers for Disease Control and Prevention ...
Effect of ammonia, sulfide and acetate (representing VFAs in general) on microorganisms living at alkaline pH and chemical equilibrium of ammonia sulfide and ac
BioLab Microscope D&C Cassette Troubleshooting: Following yesterdays successful Part A of the Microscope troubleshooting and initialization, Flight Engineer (FE)-5 Parmitano continued with Part B of the troubleshooting by extracting the BioLab HM drawer, installing a Microscope cassette, verifying the correct fit of the cassette, and close up of the microscope. The ground subsequently performed a successful functional test of the microscope. The BioLab is a multiuser research facility located in the European Columbus laboratory. It will be used to perform space biology experiments on microorganisms, cells, tissue cultures, small plants, and small invertebrates. BioLab will allow scientists to gain a better understanding of the effects of microgravity and space radiation on biological organisms.. Robonaut Teleoperations: Today FE-3 Cassidy performed Robonaut Teleoperations. With cooperation from ground teams, Cassidy controlled Robonaut to perform soft-good manipulation operations. Robonaut is a ...
Šimek, M., N. M. Makarova, H. Santruckova, and T. S. Azarova. 1993. The influence of potassium fertilization on microorganisms in the soil under spring barley. Rostlinná vyroba 39: 193-202 ...
The Microbiologist supervises tests, provides consultation and conducts research on microorganisms for the Army health care team. Learn more at goarmy.com.
Raoultella species belong to the family Enterobacteriaceae and are known to inhabit water, soil, and plants. In humans, they have generally been considered harmless organisms of low virulence that occ...
Staphylococcus aureus; strain: USA300_FPR3757; locus tag: SAUSA300_2243 (SAUSA300_RS12380); symbol: ureG; product: urease accessory protein UreG
By default, glom aims to safely return a transformed copy of your data. But sometimes you really need to transform an existing object.. When you already have a large or complex bit of nested data that you are sure you want to modify in-place, glom has you covered, with the ...
Ured by gamma counting from 16 weeks. The fold changes were 2.19, 2.72, and 3.65 (p,0.001) for 16, 24, and 32 weeks, respectively, compared to the 0 weeks
Enterobacter aerogenes. Other names i. ›"Aerobacter aerogenes" Hormaeche and Edwards 1958. ›ATCC 13048. ›Aerobacter aerogenes. ... Aerobacter aerogenes.. ›CCUG 1429. More ». ›CIP 60.86. ›DSM 30053. ›Enterobacter aerogenes Hormaeche and Edwards 1960. ›HAMBI ... Klebsiella aerogenes (Hormaeche and Edwards 1960) Tindall et al. 2017. ›Klebsiella mobilis. ›Klebsiella mobilis Bascomb et al. ...
Enterobacter aerogenes Domain: Prokaryote Optimal Growth Medium: Nutrient Agar Optimal Growth Temperature: 30° C Package: ... Genus and Species: Enterobacter aerogenes. Domain: Prokaryote. Optimal Growth Medium: Nutrient Agar Optimal Growth Temperature: ...
Colonies of Enterobacter strains may be slightly mucoid. In the clinical setting, Enterobacter aerogenes and Enterobacter ... Enterobacter aerogenes Discussions on the true taxonomy of E. aerogenes presently exist due to the genomic distance between E. ... E. aerogenes is also, often times confused with Klebsiella aerogenes. However, E. aerogenes is motile and urease negative while ... Additionally, with Enterobacter aerogenes, 87% and 90% with serovar Typhimurium, and 85% and 88% with Shigella flexneri. A ...
Chorismic acid from Enterobacter aerogenes ,=80%; CAS No.: 617-12-9; Synonyms: trans-3-([1-Carboxyethenyl]oxy)-4-hydroxy-1,5- ... Chorismic acid from Enterobacter aerogenes ≥80% Synonym: trans-. 3-. ([1-. Carboxyethenyl]. oxy). -. 4-. hydroxy-. 1,5- ...
Enterobacter aerogenes Domain: Prokaryote Optimal Growth Medium: Nutrient Agar Optimal Growth Temperature: 30° C Package: Tube ... Genus and Species: Enterobacter aerogenes. Domain: Prokaryote. Optimal Growth Medium: Nutrient Agar Optimal Growth Temperature: ...
Genomic DNA from Enterobacter aerogenes strain IFO 12010 TypeStrain=False Application: ... Enterobacter aerogenes Hormaeche and Edwards (ATCC® 15038D-5™) Strain Designations: Genomic DNA from Enterobacter aerogenes ... Aerobacter aerogenes Hormaeche and Edwards Strain Designations Genomic DNA from Enterobacter aerogenes strain IFO 12010 [ATCC® ... Enterobacter aerogenes Hormaeche and Edwards ATCC® 15038D-5™ dried Total DNA: At least 5 µg in 1X TE buffer ...
Enterobacter aerogenes Hormaeche and Edwards, 1960. Taxonomic Serial No.: 247 (Download Help) Enterobacter aerogenes TSN 247 ...
... aerogenes after liver transplantation in China. Carbapenem-resistant E. aerogenes finally leads to uncontrolled sepsis with ... Background: Sepsis due to Enterobacter aerogenes (E. aerogenes) is rare after liver transplantation but is also a serious ... Sepsis resulting from Enterobacter aerogenes resistant to carbapenems after liver transplantation Hepatobiliary Pancreat Dis ... Carbapenem-resistant E. aerogenes was detected in bile and blood after a five-week course of carbapenem therapy. The patient ...
Enterobacter aerogenes Tryptic Soy Agar. 37°C. -. Tube. Each. Retrieving. This Item is temperature sensitive and has specific ... E. aerogenes: Freeze dried with media pack Tryptic Soy Agar. -. Freezer. Lyophilized. Each. Retrieving. ...
Enterobacter aerogenes is among the five most frequently isolated nosocomial pathogens in France, and this bacterium also shows ... Porin alteration and active efflux: two in vivo drug resistance strategies used by Enterobacter aerogenes.. Mallea M1, ... In this study, various E. aerogenes strains isolated from hospital units were characterized for their outer-membrane proteins, ...
Comparison of the substrate specificities of the -lactamases from Klebsiella aerogenes 1082E and Enterobacter cloacae P99.. ... The K. aerogenes enzyme, although predominantly a penicillinase, had a wide range of specificity. In addition to hydrolyzing ... A potent beta-lactamase (EC 3.5.2.6) produced by a strain of Klebsiella aerogenes (K. pneumoniae), 1082E, isolated from a ... and its activity against a range of substrates has been compared with that of the enzyme from Enterobacter cloacae (Aerobacter ...
Irreproducible and Uninterpretable Polymyxin B MICs for Enterobacter cloacae and Enterobacter aerogenes David Landman, Julius ... Irreproducible and Uninterpretable Polymyxin B MICs for Enterobacter cloacae and Enterobacter aerogenes ... Irreproducible and Uninterpretable Polymyxin B MICs for Enterobacter cloacae and Enterobacter aerogenes ... Irreproducible and Uninterpretable Polymyxin B MICs for Enterobacter cloacae and Enterobacter aerogenes ...
... aerogenes have been associated with high mortality rates (Davin-Regli and Pages, 2015).Hospital outbreaks due to E. aerogenes ... Enterobacter spp. have emerged as a multidrug-resistant (MDR) nosocomial bacteria, especially in intensive care units (Loiwal ... aerogenes infections (Perez-Perez and Hanson, 2002;Davin-Regli and Pages, 2015).Carbapenems have been considered the antibiotic ... overexpression is the major cephalosporin resistance mechanism in Enterobacter spp., happening more often than the acquisition ...
The Enterobacter aerogenes lsp gene was cloned and expressed in E. coli. The nucleotide sequence of the Enterobacter aerogenes ... Cloning and nucleotide sequence of the Enterobacter aerogenes signal peptidase II (lsp) gene.. L Isaki, M Kawakami, R Beers, R ... A high degree of homology was found between the E. coli ileS-lsp operon and the corresponding genes in Enterobacter aerogenes. ... Furthermore, the same five genes which constitute an operon in E. coli were found in Enterobacter aerogenes in the same order. ...
In this work, we describe genotype-phenotype correlations in Enterobacter aerogenes, a clinically problematic and antibiotic ... Enterobacter infections Is the Subject Area "Enterobacter infections" applicable to this article? Yes. No. ...
Yes: Enterobacter aerogenes is a bacteria that can cause a variety of infections such as urinary tract infections, sepsis, ... Enterobacter aerogenes found in lower respitory track after bronch put on 750 mg levaquin (levofloxacin) but feel like this may ... Noe on IV abs and am told I have enterobacter aerogenes. What is this and can I giv? ... What does it mean if urine culture shows greater than 100, 000 cfu/ml of Enterobacter Aerogenes? Ive had severe pain/cramping ...
E. aerogenes has a large RNA population comprising 8 rRNA operons and 87 cognate tRNAs that have the ability to translate ... we sequenced the 5,419,609 bp circular genome of an Enterobacter aerogenes clinical isolate that killed a patient and was ... The rhizome of the multidrug-resistant Enterobacter aerogenes genome reveals how new "killer bugs" are created because of a ... Abstract : Here, we sequenced the 5,419,609 bp circular genome of an Enterobacter aerogenes clinical isolate that killed a ...
Nucleotide Sequence of the ChromosomalampC Gene of Enterobacter aerogenes. Karen E. Preston, Christopher C. A. Radomski, ... Nucleotide Sequence of the ChromosomalampC Gene of Enterobacter aerogenes. Karen E. Preston, Christopher C. A. Radomski, ... Nucleotide Sequence of the ChromosomalampC Gene of Enterobacter aerogenes. Karen E. Preston, Christopher C. A. Radomski, ... E. aerogenes isolate 97A. E. aerogenes isolate 97B. E. coli DH5α. E. coli DH5α (pACM204). E. coli DH5α (pACM206). ...
Longer Contact Times Increase Cross-Contamination of Enterobacter aerogenes from Surfaces to Food. Robyn C. Miranda, Donald W. ... The cross-contamination rate of Enterobacter aerogenes on household surfaces was evaluated by using scenarios that differed by ... Bacterial strain and preparation of culture.A nonpathogenic, food-grade microorganism, Enterobacter aerogenes B199A, with ... Longer Contact Times Increase Cross-Contamination of Enterobacter aerogenes from Surfaces to Food ...
Mean lysis diameter of wild type Enterobacter aerogenes EA289 with OmpF by standard disk diffusion method on MH agar. ...
TEM-121, a Novel Complex Mutant of TEM-Type β-Lactamase from Enterobacter aerogenes. Laurent Poirel, Hedi Mammeri, Patrice ... Most Enterobacter aerogenes strains in France belong to a prevalent clone. J. Clin. Microbiol.37:2165-2169. ... We describe here a novel CMT enzyme, TEM-121/CMT-4, from an Enterobacter aerogenes isolate. This is the first CMT enzyme that ... Enterobacter aerogenes clinical isolate LOR was resistant to penicillins and ceftazidime but susceptible to cefuroxime, ...
Consequently, mutability of RamR may play a key role in predisposing E. aerogenes towards the emergence of a MDR phenotype. ... Mutations or deletions in ramR, leading to the overexpression of RamA predominated in clinical MDR E. aerogenes isolates and ... aerogenes. Sequence types were associated with their corresponding multi-drug resistance phenotypes and membrane protein ... Several genetic regulators belonging to AraC family are involved in the emergence of MDR isolates of E. aerogenes due to ...
pab enterobacter aerogenes glycerol dehydrogenase rabbit pab against enterobacter aerogenes glycerol dehydrogenase , order pab ... rabbit IgG against Enterobacter aerogenes Pullulanase, conjugated with Biotin. rabbit IgG against Enterobacter aerogenes ... rabbit PAb against Enterobacter aerogenes Pullulanase. Recombinant Enterobacter aerogenes Ribitol 2-dehydrogenase Source: E. ... Rabbit anti-Enterobacter aerogenes Ribitol 2-dehydrogenase (OACA02328). Rabbit anti-Enterobacter aerogenes Ribitol 2- ...
Enterobacter aerogenes is the correct name if this species is regarded as a separate species (i.e., if its nomenclatural type ... lpsn.dsmz.de/species/enterobacter-aerogenes. Copy to clipboard. Link copied to clipboard ... Parent taxon: Enterobacter Hormaeche and Edwards 1960 (Approved Lists 1980) Assigned by: Hormaeche E, Edwards PR. A proposed ... Klebsiella aerogenes (Hormaeche and Edwards 1960) Tindall et al. 2017 homotypic synonym, validly published under the ICNP. ...
F20 was specifically virulent to only two strains of Enterobacter aerogenes (ATCC 13048 and the multi-drug-resistant strain ...
Enterobacter aerogenes is a nosocomial and pathogenic bacterium that causes opportunistic infections including most types of ... Enterobacter Aerogenes. Enterobacter Aerogenes. Enterobacter aerogenes is not only hard to pronounce, but it is also causing ... Enterobacter aerogenes is a nosocomial and pathogenic bacterium that causes opportunistic infections. It is a Gram-negative rod ... The below chart were the results of testing per EPA approved protocols of Enterobacter aerogenes and Staphylococcus aureus on ...
... aerogenes) is in the Enterobacteriaceae family. Most often, this bacterium resides in soil, water, dairy products and inhabits ... confirming that the Unknown A was Enterobacter aerogenes.. Enterobacter aerogenes (E. aerogenes) is in the Enterobacteriaceae ... Microbiology Unknown , Enterobacter aerogenes , Microbiology Lab Report By CPR Memphis at July 3, 2013 , 1:15 pm , Print ... This result suggests that Unknown A was Esherichia coli, Klebsiella pneumonia, or Enterobacter aerogenes. Then, a Urea broth ...
Enterobacter aerogenes merupakan bakteri gram negative yang berbentuk bacill, tumbuh di media Mac Conkey. ... Enterobacter aerogenes Pencegahan infeksi Enterobacter aerogenes sifat Enterobacter aerogenes taksonomi Enterobacter aerogenes ... Enterobacter aerogenes Enterobacter aerogenes gejala klinis infeksi Enterobacter aerogenes karakteristik Enterobacter aerogenes ... Home » Mikrobiologi » Sifat dan Karakteristik Enterobacter aerogenes. Sifat dan Karakteristik Enterobacter aerogenes. Posted by ...
Glycerophosphodiesterase from Enterobacter aerogenes. Present annotations:. *Domain Annotation: SCOP Classification. *Domain ...
  • Klebsiella aerogenes (Hormaeche and Edwards 1960) Tindall et al. (uniprot.org)
  • Discussions on the true taxonomy of E. aerogenes presently exist due to the genomic distance between E. cloacae and Klebsiella . (kenyon.edu)
  • Comparison of the substrate specificities of the -lactamases from Klebsiella aerogenes 1082E and Enterobacter cloacae P99. (nih.gov)
  • A potent beta-lactamase (EC 3.5.2.6) produced by a strain of Klebsiella aerogenes (K. pneumoniae), 1082E, isolated from a hospital patient, has been examined. (nih.gov)
  • Klebsiella Oxytoca and Enterobacter Cloacae found in scalp culture. (healthtap.com)
  • SUMMARY: Esterases of 14 strains of Klebsiella pneumoniae , 14 strains of K. oxytoca , 16 strains of Enterobacter aerogenes and 16 strains of E. gergoviae were analysed by horizontal electrophoresis in polyacrylamide-agarose gel. (microbiologyresearch.org)
  • Klebsiella aerogenes [1] , previously known as Enterobacter aerogenes, is a Gram-negative , oxidase negative, catalase positive, citrate positive, indole negative, rod-shaped bacterium . (wikipedia.org)
  • Enterobacter aerogenes and Klebsiella pneumoniae are common isolates in clinical microbiology and important as producers of extended spectrum β-lactamases (ESBL). (biomedcentral.com)
  • Clinical E. aerogenes isolates can be easily misidentified as Klebsiella due to delayed positivity for ornithine decarboxylase and motility. (biomedcentral.com)
  • The first code resulted in a weak identification as either E. aerogenes , K. pneumoniae or Raoultella ( Klebsiella ) planticola , the second code did not yield any identification, and the third code resulted in a weak but acceptable identification as K. terrigena . (biomedcentral.com)
  • The Klebsiella genus are non-motile while Enterobacter are motile. (answers.com)
  • In fact, a synonym for Enterobacter aerogenes is Klebsiella mobilis. (answers.com)
  • Enterobacter aerogenes for test negetive and Klebsiella pneumoniae will test positve. (answers.com)
  • Clostridioides difficile , Cutibacterium acnes , and Klebsiella aerogenes . (asm.org)
  • We report here the draft genome sequences of four blaKPC-containing bacteria identified as Klebsiella aerogenes, Citrobacter freundii, and Citrobacter koseri. (umaryland.edu)
  • Although this family includes more than 70 genera, the health-care-associated Enterobacteriaceae most commonly reported to CDC's National Healthcare Safety Network (NHSN) surveillance system are Escherichia coli , Klebsiella species, and Enterobacter species ( 2 ). (cdc.gov)
  • In Gram-negative bacteria, the lowest MIC value of 64 μ g/mL was also obtained against Enterobacter aerogenes EA294 and Klebsiella pneumoniae K24 strains. (hindawi.com)
  • Pseudomonas aeruginosa, Klebsiella pneumoniae, Enterobacter aerogenes, Escherichia coli) are responsible for 30% of the bacteremia cases. (medindia.net)
  • Furthermore, E. cloacea and E. aerogenes are the species most commonly associated with aduilt cases of meningitis. (kenyon.edu)
  • Carbapenem-resistant Enterobacter species are emerging nosocomial pathogens. (asm.org)
  • For polymyxin susceptibility testing of Enterobacter species, close attention must be paid to the presence of multiple skip wells, leading to uninterpretable results. (asm.org)
  • Until the clinical relevance of skip wells is defined, interpretation of polymyxin susceptibility tests for Enterobacter species should be undertaken with extreme caution. (asm.org)
  • Enterobacter species are important pathogens in critically ill patients, being the most common Gram-negative pathogen in bloodstream infections and the second most common in patients with pneumonia ( 1 ). (asm.org)
  • In New York City, approximately 7% of Enterobacter species possess bla KPC ( 4 ). (asm.org)
  • Enterobacter aerogenes is the correct name if this species is regarded as a separate species (i.e., if its nomenclatural type is not assigned to another species whose name is validly published, legitimate and not rejected and has priority) within a separate genus Enterobacter . (dsmz.de)
  • This is the first complete genome sequence of the Enterobacter aerogenes species. (elsevier.com)
  • We now report that at least one species of intestinal bacteria, Enterobacter aerogenes, responds to the pineal and gastrointestinal hormone melatonin by an increase in swarming activity. (uky.edu)
  • In addition, treated group of E. aerogenes was evaluated for DNA polymorphism by Random Amplified Polymorphic DNA (RAPD) and 16S rDNA sequencing to establish the phylogenetic relationship of E. aerogenes with different closely related bacterial species. (peerevaluation.org)
  • Using RAPD analysis, sample showed an average range of 4 to 42% of polymorphism, while 16S rDNA study showed that treated sample was detected as Kluyvera cryocrescens (GenBank Accession Number: AM184245) with 97% identity of gene sequencing data, which was nearest homolog species to Enterobacter aerogenes strain: C1111 (Accession No. AB244467). (peerevaluation.org)
  • Molecular method using 16S rDNA analysis showed that sample detected as Kluyvera cryocrescens with 97% identity, which was nearest homolog species to Enterobacter aerogenes. (trivedieffect.com)
  • Predictors of in-hospital mortality for bloodstream infections caused by Enterobacter species or Citrobacter freundii. (medscape.com)
  • Education programs for physicians and hospital personnel regarding risk reduction for transmission of Enterobacter species and other nosocomial pathogens should be implemented in every hospital. (medscape.com)
  • Enterobacter aerogenes and Enterobacter cloacae complex are the two species of this genus most involved in healthcare-associated infections that are ESBL and carbapenemase producers. (microbiologyresearch.org)
  • Enterobacter species are important nosocomial pathogens. (bvsalud.org)
  • Yan QQ, Condell O, Power K, Butler F, Tall BD, Fanning S. Cronobacter species (formerly known as Enterobacter sakazakii) in powdered infant formula: a review of our current understanding of the biology of this bacterium. (medscape.com)
  • Enterobacter aerogenes is among the five most frequently isolated nosocomial pathogens in France, and this bacterium also shows increasing multidrug resistance. (nih.gov)
  • Enterobacter aerogenes is a motile, non-spore forming, Gram-negative bacteria from the Enterobacteriaceae family. (frontiersin.org)
  • Laboratory testing shows that, when cleaned regularly, antimicrobial copper surfaces kill greater than 99.9% of the following bacteria within 2 hours of exposure: MRSA, VRE, Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa, and E. coli O157:H7. (antimicrobialcopperalloys.org)
  • Facultative anaerobic bacteria such as K. aerogenes have a theoretical maximum yield of 2 mol H2/mol glucose. (wikipedia.org)
  • In this study involving clinical isolates of E. cloacae and E. aerogenes , susceptibility testing methods with polymyxin B were analyzed. (asm.org)
  • Identification of E. aerogenes clinical isolates was performed using API 20E and API 32GN systems (Biomerieux, Marcy l'Etoile, France). (asm.org)
  • Several genetic regulators belonging to AraC family are involved in the emergence of MDR isolates of E. aerogenes due to alterations in membrane permeability. (microbiologyresearch.org)
  • Mutations or deletions in ramR, leading to the overexpression of RamA predominated in clinical MDR E. aerogenes isolates and were associated with a higher-level of expression of efflux pump components. (microbiologyresearch.org)
  • Ten clinical isolates, identified as K. pneumoniae or K. terrigena with the routinely used biochemical tests and with API-20E, were identified as E. aerogenes by tDNA-PCR - an identification that was confirmed by 16S rRNA gene sequencing for five of these isolates. (biomedcentral.com)
  • During the last years however, we found that several isolates that were identified as K. pneumoniae or K. terrigena by conventional biochemical testing were in fact E. aerogenes as could be shown by the use of genotypic methods, i.e. tDNA-PCR, validated by 16S rRNA gene sequencing, and by extensive phenotypic testing (including subculture and prolonged incubation). (biomedcentral.com)
  • A total of 12 of 13 isolates harboring including Citrobacter freundii , Enterobacter cloacae , bla contained the insertion sequence IS Ecp1 . (cdc.gov)
  • An NAD + -dependent ribitol dehydrogenase from Enterobacter aerogenes KCTC 2190 (EaRDH) was cloned and successfully expressed in Escherichia coli. (elsevier.com)
  • The below chart were the results of testing per EPA approved protocols of Enterobacter aerogenes and Staphylococcus aureus on stainless steel versus Antimicrobial Copper. (antimicrobialcopperalloys.org)
  • The antibacterial activity of these metal NPs was investigated on Staphylococcus epidermidis and Enterobacter aerogenes by measuring the zone of inhibition and colony-forming units on solid medium and by measuring the optical density of the culture solution. (innovareacademics.in)
  • It was found that all of these antibiotics were effective against Staphylococcus epidermidis while Enterobacter aerogenes was resistant to oxacillin, co-trimoxazole and clindamycin, whereas the MoO3 nanoparticles were found to be effective against both of these bacterial pathogens. (innovareacademics.in)
  • The genus Enterobacter is more specifically a nosocomial opportunistic pathogen and is sought out to be one of the many key causes for extraintestinal infections next to E. coli . (kenyon.edu)
  • Further, bloodstream infections with MDR E. aerogenes have been associated with high mortality rates ( Davin-Regli and Pagés, 2015 ). (frontiersin.org)
  • Is the Subject Area "Enterobacter infections" applicable to this article? (plos.org)
  • Here, we sequenced the 5,419,609 bp circular genome of an Enterobacter aerogenes clinical isolate that killed a patient and was resistant to almost all current antibiotics (except gentamicin) commonly used to treat Enterobacterial infections, including colistin. (archives-ouvertes.fr)
  • Enterobacter aerogenes is a nosocomial and pathogenic bacterium that causes opportunistic infections. (antimicrobialcopperalloys.org)
  • Some of the infections caused by K. aerogenes result from specific antibiotic treatments, venous catheter insertions, and/or surgical procedures. (wikipedia.org)
  • Enterobacter aerogenes (E. aerogenes) has been commonly described as a versatile opportunistic pathogen in hospital infections. (peerevaluation.org)
  • What is the role of education programs in the prevention of Enterobacter infections? (medscape.com)
  • Spontaneous bacterial peritonitis caused by Enterobacter infections is more commonly associated with underlying HCC and upper gastrointestinal bleeding as compared to infection caused by E coli . (bvsalud.org)
  • For over the last two decades, there has been increasing suspicion about the induction of beta-lactam resistance in enterobacter infections mediated by chromosomally encoded amp-c beta lactamase following antibiotic exposure hence we opted to treat the patient with ertapenem for the 6 week duration. (bvsalud.org)
  • The Enterobacter aerogenes lsp gene was cloned and expressed in E. coli. (asm.org)
  • A high degree of homology was found between the E. coli ileS-lsp operon and the corresponding genes in Enterobacter aerogenes. (asm.org)
  • Furthermore, the same five genes which constitute an operon in E. coli were found in Enterobacter aerogenes in the same order. (asm.org)
  • E. aerogenes as well as others in its genus are known to be resistant to antibiotics, especially E. aerogenes and E. cloacae . (kenyon.edu)
  • Atypical characteristics of this bacterium (i.e., motility, presence of ornithine decarboxylase, and lack of urease activity) are attributed to genomic mosaicism, by acquisition of additional genes, such as the complete 60,582 bp flagellar assembly operon acquired "en bloc" from the genus Serratia. (archives-ouvertes.fr)
  • A proposed genus Enterobacter . (dsmz.de)
  • Bakteri ini dapat masuk dan menginfeksi manusia atau hewan melalui pemasangan kateter intravena ( intravenous catheter ) yang tidak aseptis, pemberian antibiotik yang spesifik pada saat operasi dan bakteri pada genus ini ( Enterobacter cloacae ) dapat dijadikan anastetis yaitu kontrol biologi penyakit tanaman. (ilmuveteriner.com)
  • EF682131 Enterobacter aerogenes strain ATCC 15038 MicC snRNA gene, complete sequence. (atcc.org)
  • AY487904 Enterobacter aerogenes strain ATCC 15038 outer membrane porin protein (omp35) gene, complete cds. (atcc.org)
  • E. aerogenes bearing ATCC 13048 (American Type Culture Collection) was procured from Bangalore Genei, in sealed pack and divided into control and treated groups. (peerevaluation.org)
  • Here we present the genome sequence of E. aerogenes KCTC 2190, which contains 5,280,350bp with a G+C content of 54.8 mol%, 4,912 protein-coding genes, and 109 structural RNAs. (elsevier.com)
  • Averting the #postantibiotic era: successful use of #meropenem/vaborbactam for #carbapenem-resistant #Serratia marcescens and #Enterobacter aerogenes bacteraemia in a haemodialysis patient (J Antimicrob Chemother. (wordpress.com)
  • The enzyme has been partly purified, and its activity against a range of substrates has been compared with that of the enzyme from Enterobacter cloacae (Aerobacter cloacae) P99. (nih.gov)
  • Enterobacter aerogenes clinical isolate LOR was resistant to penicillins and ceftazidime but susceptible to cefuroxime, cephalothin, cefoxitin, cefotaxime, ceftriaxone, and cefepime. (asm.org)
  • We describe here a novel CMT enzyme, TEM-121/CMT-4, from an Enterobacter aerogenes isolate. (asm.org)
  • Background We studied the beta-lactamases of an E. aerogenes isolate recovered from the blood of a two-year-old patient. (vt.edu)
  • Enterobacter bacteremia: Clinical features, risk factors for multiresistance and mortality in a Chinese University Hospital. (medscape.com)
  • We present a case of recurrent enterobacter bacteremia in a patient with hepatocellular carcinoma (HCC). (bvsalud.org)
  • He had been treated with ertapenem for 2 weeks for enterobacter bacteremia with unclear etiology , and the differential at this presentation included vascular infection such as thrombus or infective endocarditis . (bvsalud.org)
  • To date there has been no major case reports or case series demonstrating a case of recurrent high grade enterobacter bacteremia with hepatocellular carcinoma . (bvsalud.org)
  • In the clinical setting, Enterobacter aerogenes and Enterobacter cloacae are the most frequently isolated in samples of infected hospitalized patients. (kenyon.edu)
  • Research shows that two clinical strains of E. aerogenes exhibited phenotypes of multiresistance to β-lactam antibiotics, fluoroquinolones, chloramphenicol, tetracycline, and kanamycin. (kenyon.edu)
  • Further clinical trials are needed to optimize the therapy of multiresistant E aerogenes infection. (biomedcentral.com)
  • Purpose: To report the clinical features, management, and outcome of 7 cases of culture-proven multidrug- resistant Enterobacter postoperative endophthalmitis following cataract surgery.Methods: Medical records of 7 cases of acute postoperative endophthalmitis after uneventful cataract surgery were reviewed. (manipal.edu)
  • Mezzatesta ML, Gona F, Stefani S. Enterobacter cloacae complex: clinical impact and emerging antibiotic resistance. (medscape.com)
  • Carbapenem-resistant E. aerogenes was detected in bile and blood after a five-week course of carbapenem therapy. (nih.gov)
  • Carbapenem-resistant E. aerogenes finally leads to uncontrolled sepsis with current antibiotics. (nih.gov)
  • The rhizome of the multidrug-resistant Enterobacter aerogenes genome reveals how new 'killer bugs' are created because of a sympatric lifestyle. (archives-ouvertes.fr)
  • Mr. Trivedi's biofield energy treatment on E. aerogenes showed improved the sensitivity of resistant chloramphenicol, while decreased MIC value by two folds, in case of chloramphenicol and norfloxacin against E. aerogenes as compared to control. (trivedieffect.com)
  • All patients were resistant to intravitreal antibiotics such as vancomycin (1 mg/0.1 mL) and ceftazidime (2.25 mg/0.1 mL).Culture of aqueous and vitreous sample was positive for Enterobacter aerogenes and sensitive to co-trimoxazole, cefoperazone-sulbactam, imipenem-meropenem, and piperacillin-tazobactem. (manipal.edu)
  • Blood cultures were 4/ 4 positive for Enterobacter aerogenes sensitive to ceftriaxone , cefepime , ertapenem and resistant to ampicillin / sulbactam and 1st and 2nd generation cephalosporins . (bvsalud.org)
  • Cloning and nucleotide sequence of the Enterobacter aerogenes signal peptidase II (lsp) gene. (asm.org)
  • The nucleotide sequence of the Enterobacter aerogenes lsp gene and a part of its flanking sequences were determined. (asm.org)
  • Additionally, we report the draft genome sequence of a K. aerogenes strain that did not contain a blaKPC gene but was isolated from the patient who had the blaKPC-2- containing K. aerogenes strain. (umaryland.edu)
  • The gene encoding catabolite repressor/activator (Cra) was deleted in the genome of E. aerogenes to increase the fructose consumption rate. (biomedcentral.com)
  • Porin alteration and active efflux: two in vivo drug resistance strategies used by Enterobacter aerogenes. (nih.gov)
  • In this study, various E. aerogenes strains isolated from hospital units were characterized for their outer-membrane proteins, antibiotic susceptibilities (inhibition diameters and MICs) and resistance mechanisms associated with modification of envelope permeability (porin alteration and active efflux). (nih.gov)
  • Constitutive AmpC a (beta-lactamase) overexpression is the major cephalosporin resistance mechanism in Enterobacter spp. (frontiersin.org)
  • Enterobacter aerogenes found in lower respitory track after bronch put on 750 mg levaquin (levofloxacin) but feel like this may not be enough due to resistance. (healthtap.com)
  • All E aerogenes strains isolated in the four patients had the same identification characteristics and displayed a similar in vitro antimicrobial resistance profile (the strains were sensitive only to gentamicin, amikacin, imepenem and to cefepime). (biomedcentral.com)
  • Investigation of the effect of different crude glycerol components on hydrogen production by Enterobacter aerogenes NRRL B-407. (inrs.ca)
  • The main goals of this research were to use E. aerogenes ADH-43 for fermentation in order to decide the best carbon sources and optimum concentration from molasses, glucose, cassava sugar, glycerol and biodiesel waste media in vial bottle. (utm.my)
  • Enterbacter aerogenes is a gram-negative, rod shaped bacterium that contains flagella surrounding it's outer surface. (kenyon.edu)
  • The melatonin-sensitive circadian clock of the enteric bacterium Enterobacter aerogenes. (uky.edu)
  • Enterobacter aerogenes ADH-43 is a hydrogen gas (H2) producing mutant bacterium and a facultative anaerobic microbe. (utm.my)
  • Efflux pump inhibitor (EPI) properties towards the AcrAB-TolC pump in Enterobacter aerogenes (EA289) were investigated in the real-time efflux (RTE) assay. (mdpi.com)
  • E. aerogenes are smaller, rod-shaped cells that are motile and encapsulated compared to others in the same family of Enterobacteriaceae . (kenyon.edu)
  • Nosocomial outbreaks due to multiresistant E aerogenes is an emerging concern in ICU. (biomedcentral.com)
  • The aim of the present work was to evaluate the impact of biofield treatment on E. aerogenes for its phenotypic and genotypic characteristics. (peerevaluation.org)
  • Based on these results, it can be concluded that biofield treatment has the significant impact in altering the sensitivity of antimicrobials against E. aerogenes. (trivedieffect.com)
  • Using RAPD markers, the sample was characterized and showed 4 to 42% interspecific polymorphic relationship with E. aerogenes after biofield treatment. (trivedieffect.com)
  • Anterior cervical dissection- post op infection with an Enterobacter aerogenes should be treated with antibiotics particularly ifyouhave fever and WBC elevation . (healthtap.com)
  • Once the four different biochemical tests were complete, it was concluded that Unknown A of the Unknown #125 was Enterobacter aerogenes . (acls-bls-memphis.com)
  • Here we report that genotypically unrelated strains of E. aerogenes can be misidentified as K. pneumoniae by routine laboratories using standard biochemical identification and using identification automates. (biomedcentral.com)
  • Culture of aqueous and vitreous sample was positive for Enterobacter aerogenes and sensitive to co-trimoxazole, cefoperazone-sulbactam, imipenem-meropenem, and piperacillin-tazobactem. (elsevier.com)
  • Sepsis due to Enterobacter aerogenes (E. aerogenes) is rare after liver transplantation but is also a serious infection that may cause liver abscess. (nih.gov)
  • A 39-year-old man had a biliary fistula and then was found to have multiple liver abscesses through abdominal ultrasound and an abdominal computed tomography scan, and carbapenem-sensitive E. aerogenes infection was confirmed. (nih.gov)
  • You have a urinary tract infection due to Enterobacter. (healthtap.com)
  • Enterobacter aerogenes is not only hard to pronounce, but it is also causing major problems in infection control and patient safety. (antimicrobialcopperalloys.org)
  • This study was carried out during the period from May 2007- March 2008 to detect the presence of Enterobacter aerogenes in patients suffering from urinary tract infection. (sustech.edu)
  • Cerebral infarctions due to CNS infection with Enterobacter sakazakii. (medscape.com)
  • However, few reports related to E. aerogenes epidemiology, pathogenesis, and molecular characterization have been conducted in Brazil. (frontiersin.org)
  • We report on a patient with liver transplantation who developed sepsis due to extended spectrum beta-lactamases and AmpC-producing E. aerogenes. (nih.gov)
  • We first report an unusual case of sepsis caused by E. aerogenes after liver transplantation in China. (nih.gov)
  • In February 1996 we have experienced an outbreak with a multiresistant E aerogenes strain in a 12-bed intensive care unit (ICU) separated in two rooms. (biomedcentral.com)
  • In the process of enzymatic synthesis of adenine arabinoside from adenine and uracil arabinoside with wet cells of Enterobacter aerogenes DGO-04 induced by cytidine or CMP , the reaction time could be shortened from 36 to 6 h. (bvsalud.org)
  • Gel-entrapped whole cells of Enterobacter aerogenes, which has a transglycosylation activity, were used to produce adenine arabinoside from uracil arabinoside and adenine, in an appropriate water-organic cosolvent system. (elsevier.com)
  • Enterobacter aerogenes merupakan bakteri gram negative yang berbentuk bacill, dapat tumbuh pada media Mac Conkey, menghasilkan fibrin pada uji KOH 3%, memiliki flagel yang membantu pergerakan bakteri pada media Indol, dapat memfermentasikan glukosa, laktosa, maltosa dan manosa. (ilmuveteriner.com)

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