广西地区空肠弯曲菌的血清型

SEROTYPING OF CAMPYLOBACTER JEJUNI IN GUANGXI AREA

本文以加拿大Lior博士提供的标准抗血清,采用快速玻片凝集法对广西地区人、畜、禽所携带的38株空肠/结肠弯曲菌进行血清学分型鉴定,结果(见表1)是人源菌2株均为血清第8型;鸡源菌16株分别为血清第1、4、8、11、17、21型,不能分型3株;鸭源菌11株,分别为血清第5、8、20、21、46、53型,不能分型2株;豚鼠源菌7株,分别为血清第4、6、7,8、21型;鸽子源菌2株分别为血清第5型和21型,各源菌株中,与人源血清型相同(第8型)的鸡源株占25％;鸭源株占18.2％;豚鼠源株占42.8％,以上研究说明这些动物与人感染空肠/结肠弯曲菌有密切关系,家禽是人感染的重要贮存宿主之一。

This paper reported the serotyping results for identification 38 isolates of Campylobacter jejuni coli from human and nonhuman sources in Guangxi Area with fast slide agglutination,using Canadian Dr. Lior's standard antisera.2 isolates from human were serogroups 8, 16 isolatesi from chickens were serogroups 1(1 strain), 4(1 strain),8(4 strains), n (1 strain),17(1 strain) and 21(5 strains),with no serotyping 3 strainsli isolates from ducks were serogroups 5(1 strain), 8(2 strains), 20(1 strain), 21(3 strains), 46(1 strain) and 53(1 strain), with no serotyping 2 strains;7 isolates from Guinea pigs were serogroups 4 (l strain), 6(1 strain), 7(1 strain),8(3 strains) and 21(1 strain),2 isolates from pigeons were serogroups 5 (1 strain) and 21(1 strain) , Among isolates from all sources, there are 25% of chisken isolates, 18.2% of duck isolates and 42.8% of Guinea pig isolates (the serogroup 8) . The fact shows that the relationship between these animals and human infection of Campylobacter jejuni/coli is very closely, and indicates that these kinds of animal is one of very important reservoirs for people get infection.