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铜绿假单胞菌产金属β-内酰胺酶的研究进展 被引量:5

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摘要 铜绿假单胞菌中金属β-内酰胺酶可分为4种:IMP、VIM、SPM以及GIM,而各型又有若干亚型。金属β-内酰胺酶基因位于细菌染色体或质粒上,并以基因盒的形式存在于整合子中。整合子属于可移动基因元件,借助整合子的移动,基因盒可在不同细菌间传递,导致耐药性在不同细菌间水平传播,给临床抗菌治疗带来严峻的挑战。
出处 《国际检验医学杂志》 CAS 2006年第3期252-254,共3页 International Journal of Laboratory Medicine
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