β-Lactam antibiotics, β-lactamases and bacterial resistance

L.P. Kotra, S. Mobashery
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引用次数: 51

Abstract

β-Lactams are the most prescribed antibacterials for the treatment of bacterial infections. Bacteria have developed mechanisms to resist the action of β-lactam drugs, of which the catalytic function of β-lactamase is the most important. These enzymes catalyse hydrolysis of β-lactam antibiotics, whereby the drug is destroyed. This review offers a perspective on the function of these enzymes and their clinical implications.

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β-内酰胺类抗生素,β-内酰胺酶与细菌耐药性
β-内酰胺类药物是治疗细菌感染最常用的抗生素。细菌已经形成了抵抗β-内酰胺类药物作用的机制,其中β-内酰胺酶的催化作用是最重要的。这些酶催化β-内酰胺类抗生素的水解,从而破坏药物。本文综述了这些酶的功能及其临床意义。
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