Petkov M, Bozhilov B M
Vet Med Nauki. 1979;16(9):24-8.
The manose-resistant hemagglutination activity of 272 E. coli strains isolated from calves sick or dead of colibacteriosis, 43 of which were enteropathogenic, was assessed. Strain enteropathogeneity was determined after the method of Smith and Halls (1967). It was established that 38 (88.3%) of the 43 enteropathogenic strains cause full or partial hemagglutination of horse or pig erythrocytes. Manose-resistant hemagglutination was not observed in the non-enteropathogenic E. coli strains. Manose-resistant hemagglutination of enterotoxic E. coli strains is in relation with their enteropathogeneity.
对从死于或患大肠杆菌病的犊牛中分离出的272株大肠杆菌进行了抗甘露糖血凝活性评估，其中43株为肠致病性大肠杆菌。按照史密斯和霍尔斯（1967年）的方法确定菌株的肠致病性。已确定43株肠致病性大肠杆菌中有38株（88.3%）可引起马或猪红细胞的完全或部分血凝。在非肠致病性大肠杆菌菌株中未观察到抗甘露糖血凝现象。产肠毒素大肠杆菌菌株的抗甘露糖血凝与它们的肠致病性有关。
