منابع مشابه
Defence against bacterial drug resistance.
How does resistance arise in bacteria ? One process is simply selection; treatment with an antibiotic eliminates sensitive strains and enables an originally very small minority of resistant ones to survive and spread. This is undoubtedly what happened among staphylococci in the early days of penicillin. When exposure to a drug-antibiotic or synthetic-is followed by resistance in a previously se...
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Bacterial drug resistance is one of the major factors which plays a crucial role in the treatment. Bacteria evolved various mechanisms to evade the action of these antibiotics. One of the strategies is the prevention of binding of antibiotics to ribosome through addition of methyl group favored by different methyltransferase enzymes. Ribosomal methylation leads to development of multi-drug resi...
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Infection due to multidrug resistance pathogens is difficult to manage due to bacterial virulence factors and because of a relatively limited choice of antimicrobial agents. Thus, it is imperative to discover fresh antimicrobials or new practices that are effective for the treatment of infectious diseases caused by drug-resistant microorganisms. The objective of this experiment is to investigat...
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Tumor microenvironment (TME) represents a structural hallmark of solid neoplasms, and plays a critical role in multiple aspects of oncologic pathogenesis such as local invasion and immune escaping, thus substantially contributing to malignant metastasis and anti-cancer drug resistance. TME is composed of highly heterogeneous and dynamic components including vascular cells, immune network, adipo...
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ژورنال
عنوان ژورنال: BMJ
سال: 1976
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.6041.933