[1983 - 1988年在斯洛伐克西部地区分离的宋内志贺氏菌菌株的大肠杆菌素基因型]

[Colicinogenotypes of Shigella sonnei strains isolated in the West Slovakian Region 1983-1988].

作者信息

Majtánová L

机构信息

Výskumný ústav preventívneho lekárstva, Bratislava.

出版信息

Cesk Epidemiol Mikrobiol Imunol. 1990 Jun;39(3):161-5.

PMID:2144476

Abstract

Using the method of colicinogenotyping by means of specific indicators, the author examined 1949 strains of Shigella sonnei isolated in 1983-1988 from patients with the diagnosis of bacillary dysentery in the capital of Slovakia Bratislava, as well as in other places in the West Slovakian region. Colicines accounted for 91.2% of the strains and were classified among 21 colicinogenotypes. Most frequently colicinogenotypes E6 were found (40.2%), E6, Ia (36.7%), E1 (7.9%) and E6, Ib (2.4%). There were 170 (8.7%) colicinogenic strains. As to the biochemical type, strains of colicinogenotype E1 belonged in 60.6% to biochemical type a, strains with colicinogenotype E6, E6, Ia and E6, Ib mostly to biochemical type d.

摘要

作者采用通过特定指标进行大肠杆菌素基因分型的方法，对1983年至1988年期间从斯洛伐克首都布拉迪斯拉发以及西斯洛伐克地区其他地方诊断为细菌性痢疾的患者中分离出的1949株宋内志贺氏菌进行了检测。大肠杆菌素占菌株的91.2%，并被归类为21种大肠杆菌素基因型。最常见的大肠杆菌素基因型是E6（40.2%）、E6，Ia（36.7%）、E1（7.9%）和E6，Ib（2.4%）。有170株（8.7%）产生大肠杆菌素的菌株。就生化类型而言，大肠杆菌素基因型E1的菌株60.6%属于生化类型a，大肠杆菌素基因型E6、E6，Ia和E6，Ib的菌株大多属于生化类型d。