• Although affinity-purified anti-LOS antibodies can be characterized using 10-100 ng of LOS samples (up to a few tens of pmoles), a more sensitive immunoblotting assay must be established in order to analyze NHS directly and characterize anti-LOS antibodies without affinity purification. (go.jp)
  • show that this approach can detect characteristic changes that affect blood cells as a result of malaria, spherocytosis, bacterial and viral infections, and leukemia. (elifesciences.org)
  • Temperate phages are capable of protecting their host from phage reinfection and may change the bacterial phenotype through the expression of viral genes, a process known as lysogenic conversion ( 1 ). (asm.org)
  • DEC-205 (CD205), a member of the macrophage mannose receptor protein family, is the prototypic endocytic receptor of dendritic cells, whose ligands include phosphorothioated cytosine-guanosine (CpG) oligonucleotides, a motif often seen in bacterial or viral DNA. (uci.edu)
  • Also, students study some of the physiological concepts in animals and plants e.g. photosynthesis, respiration, and osmosis. (uaeu.ac.ae)
  • In line with the limited cargo specificity of connexins, the proteins that assemble gap junction channels, most connexins tested were able to confer this bystander immunity, thus indicating a broad physiological relevance of this local immune collaboration. (roma2024.com)
  • Reactive oxygen species (ROS) are volatile and short-lived molecules playing important roles in several physiological functions, including immunity and physiological adaptation to unsuit- able environmental conditions. (unimore.it)
  • Using affinity purification-mass spectrometry and global phosphoproteomic and protein abundance analyses using three IAV strains (pH1N1, H3N2, H5N1) in three human cell types (A549, NHBE, THP-1), we map 332 IAV-human protein-protein interactions and identify 13 IAV-modulated kinases. (cdc.gov)
  • As the permeation barrier, the bacterial membrane stands at the forefront to sense and relay signals of environmental change for metabolic adaptation. (nature.com)
  • BIOL 2311 ( BIOL 1306 ) Introduction to Modern Biology I (3 semester credit hours) Presentation of some of the fundamental concepts of modern biology, with an emphasis on the molecular and cellular basis of biological phenomena. (utdallas.edu)
  • The new fundamental conceptualization provides a basis for remediation of polluted aquatic ecosystems including purification of water bodies and streams, and briefly present the qualitative theory of the self-purification mechanism of aquatic ecosystems, phytoremediation and other types of technologies. (scholar.ru)
  • The colony diameter is 5 cm and the colors indicate the bacterial density (bright yellow for high density). (wikipedia.org)
  • The colony diameter is 6 cm and the colors indicate the bacterial density (darker shade for higher density). (wikipedia.org)
  • The digestive tract includes diverse habitats and hosts the human body's greatest bacterial density. (biomedcentral.com)
  • Notably, the innate and adaptive immune responses under physiological conditions are typically regulated with high sensitivity to avoid the exacerbation of inflammation, but any dysregulation can probably be associated with CVDs. (biomedcentral.com)
  • During this time the seed performs all its life (physiological) processes very slowly and uses up little food. (atikaschool.org)
  • Factors considered will be organ development and structure, evolutionary processes and biological diversity, and their effects on physiological mechanisms regulating the internal environment. (utdallas.edu)
  • We describe the bacterial community composition of ten digestive tract sites from more than 200 normal adults enrolled in the Human Microbiome Project, and metagenomically determined metabolic potentials of four representative sites. (biomedcentral.com)
  • Our findings describe a previously under observed phenomenon, the latent effects of select larvicides on mosquito vector susceptibility for arboviruses. (cdc.gov)
  • As the bacterial growth entered the stationary phase, the lipidome switched from one dominated by PE and PG to another dominated by CL and LCL. (nature.com)
  • 2001. Effects of pH, nitrite, and ascorbic acid on nonenzymatic nitric oxide generation and bacterial growth in urine. (cdc.gov)
  • For axenic growth under laboratory conditions, it specifically relies on the external supply of N -acetylmuramic acid (MurNAc), which is an essential constituent of the peptidoglycan (PGN) of bacterial cell walls. (karger.com)
  • Under TC stress, g-C 3 N 4 slowed down the growth of Cyanobacteria to some extent and restored the changes of bacterial community structure caused by TC, and reduced the residual TC in water body, thus eliminating the side effects of TC. (researchsquare.com)
  • Phage Βϕ-R2096 inhibited bacterial growth in a dose-dependent manner and exhibited high bacteriolytic activity at MOI = 10. (biomedcentral.com)
  • The bacterial species that significantly decreased in abundance varied depending on whether the cows had been treated with lactic acid bacteria or antibiotics. (bvsalud.org)
  • CONCLUSIONS: In this study, we found that lactic acid bacteria could cure endometritis and restore a normal physiological state, while avoiding the disadvantages of antibiotic treatment, such as the reductions in abundance of beneficial microbiota. (bvsalud.org)
  • To improve the survival and retention of the bioremediation agents in the contaminated sites, bacterial cells must be immobilized. (openmicrobiologyjournal.com)
  • In some studies, enhanced degradation with immobilized cells as compared to free living bacterial cells for the treatment of oil contaminated areas have been shown. (openmicrobiologyjournal.com)
  • At the same time, a few reports have documented the phenomenon of cytokine-independent activation of bystander cells via gap junctions in the context of bacterial infection12, irradiation13 or DNA transfection14. (roma2024.com)
  • Bacteriophages (phages) are viruses capable of infecting and replicating within bacterial cells. (asm.org)
  • The relationship between the serum PGRN and TNF-α ratio with the spontaneous bacterial peritonitis constitute one of the independent predictors of these conditions. (biomedcentral.com)
  • Trichophyton rubrum culture filtrate at two different doses 20 and 40 mg/kg was administered intraperituneally two days after bacterial inoculation in the treatment groups and concurrently with the appearance of clinical signs in the patient groups. (openmicrobiologyjournal.com)
  • Such electronics can continuously monitor physiological signals or provide therapy without the need for external power devices and bulky wires. (nature.com)
  • The bacterial microbiome of the human digestive tract contributes to both health and disease. (biomedcentral.com)
  • Felix d'Herelle first coined the term "bacteriophage" ( 4 ), literally meaning "bacterium eater," and began using phages to treat bacterial infections in human patients ( Fig. 1 ). (asm.org)
  • Virulent or obligate lytic phages infect and quickly kill their bacterial host cell, whereas temperate or lysogenic phages may either stably integrate into their host's genome or enter into the lytic life cycle. (asm.org)
  • It was shown to be difficult for the cell to grow in Ppc mutant due to low concentration of OAA, while Pck mutant does not necessarily show this phenomenon. (biomedcentral.com)
  • RESULTS: After both treatments, bacterial species richness was significantly higher than before, but there was no significant difference in bacterial diversity. (bvsalud.org)
  • The results indicated that the dominant bacterial phyla in the samples were Acidobacteriota , Proteobacteria , Actinobacteriota , Chloroflexi . (researchsquare.com)
  • The theory covers water self-purification in freshwater and marine ecosystems. (scholar.ru)
  • To understand the relationship between our bacterial microbiome and health, it is essential to define the microbiome in the absence of disease. (biomedcentral.com)
  • RESEARCH OBJECTIVES Membrane proteins play a crucial role in many cellular and physiological processes. (nih.gov)
  • The K-loop, a positively charged insert in the loop12 of the kinesin-3 motor domain promotes microtubule bending, an interesting phenomenon often observed in cells, which requires further investigation to understand its cellular and physiological significance. (biomedcentral.com)
  • Current research on the use of phages and their lytic proteins against multidrug-resistant bacterial infections, suggests phage therapy has the potential to be used as either an alternative or a supplement to antibiotic treatments. (wjgnet.com)
  • After 6 h, His6-SarA and His6-Stk1 were extracted and purified using an immobilized Zn2+ matrix (Qiagen), suitable for the purification of fusion proteins carrying a poly-histidine tag. (her2-receptor.com)
  • Methods conducive to the purification, assay, characterization and object ago awayment binding of a colony stirring substitute (CSF-1). (upb.ro)
  • This subdivision of microbiology involves the identification, classification, and characterization of bacterial species. (12r.tv)
  • The practice of phage therapy, which uses bacterial viruses (phages) to treat bacterial infections, has been around for almost a century. (wjgnet.com)
  • As control group HIV-negative patients with bacterial or viral CNS infections (OIND, n = 18) and other neurological diseases (OND, n = 22) were included. (biomedcentral.com)
  • His experience includes CMC development (cell culture, purification process, formulation, and analytical methods) and interfacing with regulatory and clinical development for multiple marketing and clinical stage biologics. (chi-peptalk.com)
  • An increase in the number of known membrane protein structures will contribute to an enhanced understanding of many basic phenomena underlying cellular functions essential to human health. (nih.gov)
  • Genome-wide CRISPR phenotypic screens are clarifying many fundamental biological phenomena. (biorxiv.org)
  • To improve the survival and retention of the bioremediation agents in the contaminated sites, bacterial cells must be immobilized. (openmicrobiologyjournal.com)
  • In some studies, enhanced degradation with immobilized cells as compared to free living bacterial cells for the treatment of oil contaminated areas have been shown. (openmicrobiologyjournal.com)
  • Apoptosis is responsible for physiological deletion of cells and appears to be intrinsically programmed. (nih.gov)
  • Tobacyk JJ, Milas limit as somethingd G (1983) Belief in paranormal phenomena: Assessment instrument development and implications conducive to personality functioning. (upb.ro)
  • Specifically, they function to separate different physiological compartments and, simultaneously, regulate the exchange of solutes across the monolayer. (biologists.com)
  • Also, students study some of the physiological concepts in animals and plants e.g. photosynthesis, respiration, and osmosis. (uaeu.ac.ae)
  • Our findings describe a previously under observed phenomenon, the latent effects of select larvicides on mosquito vector susceptibility for arboviruses. (cdc.gov)
  • bacterial cultures, as alkalization of ampicillin-containing culture media to pH 8.5 by ammonia or Tris exhibited the same effects, while pretreatment of bacterial cultures under the same conditions prior to antibiotic exposure did not increase ampicillin resistance. (her2-receptor.com)
  • The enzyme alkaline phosphatase (ALP, alkaline phenyl phosphatase) has the physiological role of dephosphorylating compounds. (wikipedia.org)
  • The overall results suggest that some activating mechanism for the progeny virus of wild-type Sendai virus exists in the lung of mice and the principle (activator) responsible for this phenomenon has a character similar to trypsin. (nih.gov)
  • For each of the phenomena cited here, interesting and unique questions arise: What is the chemical nature of the products involved? (nationalacademies.org)
  • Redox reactions, chemical speciation, adsorption/desorption phenomena, and precipitation/dissolution reactions control the transformation and mobility of chromium. (nih.gov)