Open AccessCurrent Mechanism of Bacterial Resistance to Antimicrobials
Author(s) -
Sonali Gangwar,
Keerti Kaushik,
Maya Datt Joshi
Publication year - 2018
Publication title -
samriddhi - a journal of physical sciences, engineering and technology
Language(s) - English
Resource type - Journals
eISSN - 2454-5767
pISSN - 2229-7111
DOI - 10.18090/samriddhi.v10i01.8
Subject(s) - antimicrobial , antibiotic resistance , antibiotics , multiple drug resistance , drug resistance , bacteria , microbiology and biotechnology , biology , infectious disease (medical specialty) , pathogenic bacteria , mechanism (biology) , drug , disease , medicine , pharmacology , genetics , philosophy , epistemology , pathology
Serious infectious diseases are caused by bacterial pathogens that represents a serious public health concern. Antimicrobial agents are indicated for the treatment bacterial infections.Various bacteria carries several resistance genes also called multidrug resistant (MDR). Multidrug resistant organisms have emerged not only in the hospital environment but are now often identified in community settings, suggesting the reservoirs of antibiotic resistant bacteria are present outside the hospital. Drug resistant bacteria that are selected with a single drug are also frequently multi-drug resistant against multiple structurally different drugs, thus confounding the chemotherapeutic efficacy of infectious disease caused by such pathogenic variants. The molecular mechanisms by which bacteria have common resistance to antibiotics are diverse and complex. This review highlights the mechanism of bacterial resistance to antimicrobials.