Sami A A, Abd-el-Hamid T, Sabbour M S
Chemioterapia. 1985 Dec;4(6):429-30.
This work was intended to study the incidence of beta-lactamase producing Escherichia coli isolated from urinary tract infections. Urine samples from 123 patients suffering from manifestations of urinary tract infection were examined bacteriologically according to Cruickshank et al. The isolated E. coli strains were tested for beta-lactamase production by: rapid microtube iodometric test, rapid slide iodometric test and rapid acidimetric test. The incidence of E. coli strains was 65.94% with a high incidence of beta-lactamase production (69.14%).
这项研究旨在探讨从尿路感染中分离出的产β-内酰胺酶大肠杆菌的发生率。根据Cruickshank等人的方法，对123例有尿路感染症状患者的尿液样本进行了细菌学检查。采用快速微量管碘量法、快速玻片碘量法和快速酸度计法对分离出的大肠杆菌菌株进行β-内酰胺酶检测。大肠杆菌菌株的发生率为65.94%，产β-内酰胺酶的发生率较高（69.14%）。
