[1986 - 1988年在儿童健康中心接受治疗的腹泻儿童中检测大肠杆菌肠毒素菌株]
[Detection of enterotoxic strains of Escherichia coli in children with diarrhea treated at the Child Health Center 1986-1988].
作者信息
Simm M, Dzierzanowska D
机构信息
Zakład Mikrobiologii Klinicznej Centrum Zdrowia Dziecka.
出版信息
Med Dosw Mikrobiol. 1991;43(3-4):95-101.
Studies on detection of enterotoxigenic strains of E. coli were carried in 1986-1988. During this time 2324 rectal swabs from children with diarrhoea symptoms were tested. On the whole 701 E. coli were selected. The ability to produce thermolabile enterotoxin by E. coli strains was evaluated by three methods: Elek test, passive immunohemolysis and ELISA. Among selected E. coli strains enterotoxigenic strains accounted for 21.8% in 1986, 16.3% in 1987 and 28.2% in 1988.
1986年至1988年期间开展了对产肠毒素大肠杆菌菌株检测的研究。在此期间，对2324份有腹泻症状儿童的直肠拭子进行了检测。总共挑选出701株大肠杆菌。采用三种方法评估大肠杆菌菌株产生不耐热肠毒素的能力：Elek试验、被动免疫溶血法和酶联免疫吸附测定法。在挑选出的大肠杆菌菌株中，产肠毒素菌株在1986年占21.8%，1987年占16.3%，1988年占28.2%。
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