Beta-lactamases and bacterial resistance to antibiotics
نویسندگان
چکیده
منابع مشابه
The Survey of Genes Encoding Beta-Lactamases, in Escherichia Coli Resistant to Beta-Lactam and Non-Beta-Lactam Antibiotics
Objective(s) Resistance to the new generation of cephalosporins which is mediated by Extended-Spectrum beta-lactamases (ESBLs) has been found among Escherichia coli isolates throughout the world. These resistance genes and their producers, the micro-organisms carrying beta-lactamases, are responsible for serious clinical and therapeutic problems among inpatients and it is necessary to pay more...
متن کاملMetallo-beta-lactamases of Pseudomonas aeruginosa--a novel mechanism resistance to beta-lactam antibiotics.
Since about twenty years, following the introduction into therapeutic of news beta-lactam antibiotics (broad-spectrum cephalosporins, monobactams and carbapenems), a very significant number of new beta-lactamases appeared. These enzymes confer to the bacteria which put them, the means of resisting new molecules. The genetic events involved in this evolution are of two types: evolution of old en...
متن کاملthe survey of genes encoding beta-lactamases, in escherichia coli resistant to beta-lactam and non-beta-lactam antibiotics
objective(s) resistance to the new generation of cephalosporins which is mediated by extended-spectrum beta-lactamases (esbls) has been found among escherichia coli isolates throughout the world. these resistance genes and their producers, the micro-organisms carrying beta-lactamases, are responsible for serious clinical and therapeutic problems among inpatients and it is necessary to pay more ...
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The dielectrophoretic collection spectra of antibiotic-sensitive and antibiotic-resistant strains of Staphylococcus epidermidis have been determined. These indicate that in the absence of antibiotic treatment there is a strong similarity between the dielectric properties of sensitive and resistant strains, and that there is a significant difference between the sensitive strains before and after...
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All professionals who are concerned about the health of children need to be aware of the significance of recent developments in bacterial resistance to antibiotics. This seemingly esoteric area has become a major problem that the Centers for Disease Control has labeled a public health emergency. We professionals have caused the problem. Antibiotics became available for general use in the 1940s ...
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ژورنال
عنوان ژورنال: Molecular Microbiology
سال: 1995
ISSN: 0950-382X,1365-2958
DOI: 10.1111/j.1365-2958.1995.tb02404.x