Results 11 to 20 of about 758,274 (384)
Bacteriocins of gram-positive bacteria [PDF]
Microbiological Reviews, 1995 In recent years, a group of antibacterial proteins produced by gram-positive bacteria have attracted great interest in their potential use as food preservatives and as antibacterial agents to combat certain infections due to gram-positive pathogenic bacteria.
R W, Jack, J R, Tagg, B, Ray
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A predator-prey interaction between a marine Pseudoalteromonas sp. and Gram-positive bacteria [PDF]
Nature Communications, 2020 Predator-prey interactions play important roles in the cycling of marine organic matter. Here we show that a Gram-negative bacterium isolated from marine sediments (Pseudoalteromonas sp.
Chen, Xiu-Lan +16 more
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Antibacterial Activity of Colloidal Silver against Gram-Negative and Gram-Positive Bacteria
Antibiotics, 2020 Due to the emergence of antimicrobial resistance, new alternative therapies are needed. Silver was used to treat bacterial infections since antiquity due to its known antimicrobial properties. Here, we aimed to evaluate the in vitro activity of colloidal
Andrea Vila Domínguez +4 more
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In Vitro Antimicrobial Activities of Organic Acids and Their Derivatives on Several Species of Gram-Negative and Gram-Positive Bacteria. [PDF]
Molecules, 2019 The objective of this study was to determine the in vitro antimicrobial activity of several organic acids and their derivatives against Gram-positive (G+) and Gram-negative (G-) bacteria.
Atwill, Edward Robert +8 more
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Surface Proteins on Gram-Positive Bacteria [PDF]
Microbiology Spectrum, 2014 ABSTRACTSurface proteins are critical for the survival of gram-positive bacteria both in the environment and to establish an infection. Depending on the organism, their surface proteins are evolutionarily tailored to interact with specific ligands on their target surface, be it inanimate or animate.
V. Fischetti
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Activity of Specialized Biomolecules against Gram-Positive and Gram-Negative Bacteria
Antibiotics, 2020 The increased resistance of bacteria against conventional pharmaceutical solutions, the antibiotics, has raised serious health concerns. This has stimulated interest in the development of bio-based therapeutics with limited resistance, namely, essential ...
Tânia D. Tavares +7 more
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Envelope Structures of Gram-Positive Bacteria [PDF]
Current Topics in Microbiology and Immunology, 2015 Gram-positive organisms, including the pathogens Staphylococcus aureus, Streptococcus pneumoniae, and Enterococcus faecalis, have dynamic cell envelopes that mediate interactions with the environment and serve as the first line of defense against toxic molecules.
Mithila, Rajagopal, Suzanne, Walker
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Scientific Reports, 2021 Antimicrobial resistance seriously threatened human health, and new antimicrobial agents are desperately needed. As one of the largest classes of plant secondary metabolite, flavonoids can be widely found in various parts of the plant, and their ...
Ganjun Yuan +5 more
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Proceedings of the National Academy of Sciences of the United States of America, 2021 Significance Previous studies have indicated that Gram-positive bacteria are not affected by type VI secretion serum (T6SS) intoxication. However, here we show that Acinetobacter baumannii employs its T6SS to kill different Gram-positive bacteria ...
Nguyen-Hung Le +4 more
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ACS Applied Materials and Interfaces, 2021 Selective discrimination and lasting tracking of live bacteria are primary steps for microbiology research and treatment of bacterial infection. However, conventional detection methods, such as the gold standard of Gram staining, are being challenged ...
Chaoren Yan +8 more
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