'Vancomycin resistant enterococci vre' diaporamas de présentation

Dr f.Rashedmarandi

884 views • 71 slides

Mechanisms of Resistance

Mechanisms of Resistance. Antibiotics exert selective pressure that favors emergence of resistant organisms Bacteria employ several biochemical strategies to become resistant. Decreased permeability. Inactivation. Efflux. X. Altered target. Genetic Basis of Resistance.

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VANCOMYCIN RESISTANT ENTEROCOCCI

VANCOMYCIN RESISTANT ENTEROCOCCI. Dr.T.V.Rao. MD. Introduction to Enterococci. Enterococci are gram-positive cocci which often occur in pairs (diplococci) Two species are common commensal organisms in the intestines of humans: E. faecalis and E. faecium

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Drug Resistance:

Drug Resistance:. A condition in which there is insensitivity or decreased sensitivity to drugs that ordinarily cause inhibition of cell growth or cell death One of the most important problems in antimicrobial chemotherapy

609 views • 33 slides

General Rules On Use of Antimicrobial Agents

General Rules On Use of Antimicrobial Agents. By: Prof. A.M.Kambal. Consultant Microbiologist & Head of the Bacteriology. ANTIMICROBIAL AGENTS. ANTIBIOTICS: NATURAL COMPOUNDS PRODUCED BY MICROORGANISM WHICH INHIBIT THE GROWTH OF OTHER . CHEMOTHERAPY:

543 views • 32 slides

General Rules On Use of Antimicrobial Agents

General Rules On Use of Antimicrobial Agents. By: Prof. A.M.Kambal. Consultant Microbiologist & Head of the Bacteriology. ANTIMICROBIAL AGENTS. ANTIBIOTICS: NATURAL COMPOUNDS PRODUCED BY MICROORGANISM WHICH INHIBIT THE GROWTH OF OTHER . CHEMOTHERAPY:

332 views • 32 slides

231 views • 9 slides