阿根廷肠杆菌科中产金属β-内酰胺酶的出现。
Emergence of metallo-β-lactamases in Enterobacteriaceae from Argentina.
机构信息
Serv. Antimicrobianos, Instituto Nacional de Enfermedades Infecciosas (INEI)-ANLIS Dr. Carlos G. Malbrán, CABA, Argentina.
出版信息
Diagn Microbiol Infect Dis. 2011 Jan;69(1):94-7. doi: 10.1016/j.diagmicrobio.2010.08.025.
Carbapenem susceptibility in Enterobacteriaceae (M9921, M9959) revealed the presence of MBLs bla(VIM-2) (M9959) and bla(IMP-8) (M9921), both as first cassettes of class-1-integrons. ESBL bla(PER-2) was detected in both strains and M9921 also harboured qnrB10, aac(6')-Ib and aac(6')-Ib-cr. This is the first report of MBLs in Enterobacteriaceae from Argentina.
肠杆菌科的碳青霉烯类药物敏感性（M9921、M9959）显示存在 MBLs bla(VIM-2)（M9959）和 bla(IMP-8)（M9921），两者均为 1 类整合子的第一个盒。在这两种菌株中均检测到 ESBL bla(PER-2)，而 M9921 还携带 qnrB10、aac(6')-Ib 和 aac(6')-Ib-cr。这是阿根廷首次报道肠杆菌科的 MBLs。
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