肠杆菌科细菌中的超广谱β-内酰胺酶：与年龄和性别相关
Extended-spectrum beta-lactamases in Enterobacteriaceae: related to age and gender.
作者信息
Shah A A, Hasan F, Ahmed S, Hameed A
机构信息
Department of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
出版信息
New Microbiol. 2002 Jul;25(3):363-6.
The prevalence of extended-spectrum beta-lactamases producing Enterobacteriaceae (ESBLPE) among nosocomial and community acquired isolates was studied (September, 1999 - August, 2000). Nosocomial and OPD isolates (200 each) were collected from OPD and different wards of the Pakistan Institute of Medical Sciences (PIMS) Islamabad, Pakistan, and tested for the production of ESBLs using the double disc diffusion technique. The prevalence of ESBL was highest in nosocomial isolates among the patients of age group III (50-60 years) (48%) with Escherichia coli as the most prevalent organism. ESBL positive isolates were mostly reported in males (65.33%) compared to females (34.67%).
对1999年9月至2000年8月期间医院获得性和社区获得性分离株中产超广谱β-内酰胺酶肠杆菌科细菌（ESBLPE）的流行情况进行了研究。从巴基斯坦伊斯兰堡巴基斯坦医学科学研究所（PIMS）的门诊和不同病房收集了医院获得性和门诊分离株（各200株），并采用双纸片扩散技术检测ESBLs的产生情况。在年龄组III（50 - 60岁）的患者中，医院获得性分离株中ESBL的流行率最高（48%），其中大肠埃希菌是最常见的菌株。与女性（34.67%）相比，ESBL阳性分离株大多报告于男性（65.33%）。
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