空肠/结肠弯曲菌的血清学分型

按Penner血清分型方法,应用被动血凝试验对349株空肠/结肠弯曲菌进行了分型,其中病人287株,可分型208株(72.5%);健康带菌者17株,可分型11株(64.7%);动物45株,可分型32株(71.1%)。说明Penner血清分型法在我国基本适用,但我国还有新的血清型存在。可分型的菌株共达57个不同的血清型,与国外集中于2、4和3型的报道不一致。从动物菌株的血清分型提示鸡与人的关系比较密切,可能是人类空肠弯曲菌肠炎的主要传染源之一。

Serotyping of Campylobacter jejuni/coli

A total of 349 isolates of Campylobacter jejuni/coli were serotyped on Penner''s serotyping scheme for Campylobacter by the passive haemagglutination technique 208 of 287 isolates (72.5%) from patients; 11 of 17 isolates (64.7%) from health carriers and 32 of 45 isolates (71.1%) from animals were serotypable. Our results showed that even though the strains of new serotypes were present in our country, Penner''s serotyping method is still serotypable. Among serotypable strains, 57 serotypes were encountered, but were not consistent with the foreign reports in which 2, 4, and 3 serotypes are predominant. The serotypes from animals strains revealed that the chickens may be one of the main sources of human Campylobacter enteritis.