Darfeuille-Michaud A, Forestier C, Masseboeuf R, Rich C, M'Boup S, Joly B, Denis F
J Clin Microbiol. 1987 Jun;25(6):1048-51. doi: 10.1128/jcm.25.6.1048-1051.1987.
Escherichia coli strains were isolated from 228 children with diarrhea in Senegal from 1982 to 1984. Among these E. coli involved in cases of diarrhea, we found that 20.3% were enteropathogenic E. coli. Only 3.9% of the strains adhered to the brush borders of human intestinal enterocytes, and they belonged to different serotypes. All these adhesion-positive strains possessed genes encoding for the heat-stable enterotoxin, but their adhesive factors were different regarding serology with anti-colonization factor sera, hemagglutination patterns, electron microscopy structures, or major surface protein subunits.
1982年至1984年期间,从塞内加尔228名腹泻儿童中分离出大肠杆菌菌株。在这些引发腹泻的大肠杆菌中,我们发现20.3%是肠致病性大肠杆菌。只有3.9%的菌株黏附于人类肠道肠上皮细胞的刷状缘,且它们属于不同的血清型。所有这些黏附阳性菌株都拥有编码热稳定肠毒素的基因,但就与抗定植因子血清的血清学、血凝模式、电子显微镜结构或主要表面蛋白亚基而言,它们的黏附因子有所不同。