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Antibacterial Mechanism of Curcumin: A Review
Chemistry & Biodiversity, 2020AbstractCurcumin is a plant‐derived polyphenolic active substance with broad‐spectrum antibacterial properties. Curcumin blocks bacterial growth owing to its structural characteristics and the generation of antioxidation products. Curcumin can inhibit bacterial virulence factors, inhibit bacterial biofilm formation and prevent bacterial adhesion to ...
Dantong Zheng +6 more
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Antibacterial Mechanism of Nanosilvers
Current Pharmacology Reports, 2019Due to antibiotic abuse, multiple drug-resistant bacteria have become the most threatening killers in the clinic. The alternative metal drugs, silver nanoparticles (AgNPs), thus exhibit huge antibacterial potential. Many studies have proved that the antibacterial efficacy of AgNPs depends on their concentration, size, surface charge, and coated ...
Yingshan Dong, Xuesong Sun
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Antibacterial defence mechanisms
Infection, 1983Pathogenic bacteria fall into two groups with regard to their fate within phagocytes: extracellular bacteria are promptly killed after phagocytosis and facultative intracellular bacteria are resistant to intracellular killing unless macrophages are activated.
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The antibacterial mechanism of perilla rosmarinic acid
Biotechnology and Applied Biochemistry, 2021AbstractRosmarinic acid (RosA) is a phenolic acid compound extracted from perilla. In this experiment, the Oxford cup method was used to verify the antibacterial activity of PerillaRosA against Escherichia coli, Staphylococcus aureus, Salmonella, and Bacillus subtilis.
Jinhua Zhang +5 more
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Antibacterials - mechanisms of action
Current Opinion in Microbiology, 1998Recent studies on antibacterials have focused on the development of antimycobacterial agents and antibacterial peptides, and on furthering the understanding of agents that have been available for several decades, including imidazoles, beta-lactams and quinolones. New areas of research include antisense oligonucleotides, antibacterial peptides and a new
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Systemic antibacterial mechanisms in trauma
World Journal of Surgery, 1983AbstractHost defense mechanisms are cell‐ mediated, humoral and phagocytic. Acquired derangements of one or many of the immune antibacterial defenses are common after injury. These defects include (a) a failure of T‐ cell response (DTH) to antigen stimulation manifested by negative skin test reactions to common antigens (anergy); (b) a failure of ...
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Progress of antibacterial activity and antibacterial mechanism of isoquinoline alkaloids
China Journal of Chinese Materia Medica, 2016This paper reviewed the antibacterial activity and structure-activity relationship of isoquinoline alkaloids, such as protoberberine, protopine, benzophenanthridine, aporphine, double benzyl isoquinoline, etc. The antibacterial mechanism of alkaloids were illustrated from cell wall and membrane damage, membrane permeability changes, related enzymes and
Peng, Cao +4 more
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Antibacterial Carbon Dots: Mechanisms, Design, and Applications
Advanced Healthcare Materials, 2023AbstractThe increase in antibiotic resistance promotes the situation of developing new antibiotics at the forefront, while the development of non‐antibiotic pharmaceuticals is equally significant. In the post‐antibiotic era, nanomaterials with high antibacterial efficiency and no drug resistance make them attractive candidates for antibacterial ...
Wen‐Bo Zhao +6 more
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Identification of antibacterial resistance mechanisms:
Antimicrobic Newsletter, 1987ROBERT C. COOKSEY L E O N A R D W. MAYER Antimicrobics Investigations Branch Hospital Infections Program and Molecular Biology Laboratory Division of Bacterial Diseases Centers for Disease Control Public Health Service Department of Health and Human Services Atlanta, Georgia In vitro susceptibility testing to antimicrobial agents is a generally ...
Robert C. Cooksey, Leonard W. Mayer
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[Antibacterial mechanism of chitosan].
Wei sheng wu xue bao = Acta microbiologica Sinica, 2009In this study, we found that many metal ions could affect the antibacterial activity of chitosan, such as K+, Na+, Mg2+ and Ca2+. High concentration (about 0.5%) of metal ions could make chitosan completely lose its antibacterial activity, except for the effect of Na+ on the antibacterial activity against Staphylococcus aureus.
Wei, Chen +3 more
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