沙门氏菌Ⅱ的三个新血清型  

THREE NEW SEROTYPES OF SALMONELLA Ⅱ

作　　者：潘若男[1] 曾桂华 胡红丁[1] 吴釆菲 

机构地区：[1]南昌市医学科学研究所 [2]中国医学细菌保藏管理中心沙门氏菌专业实验室

出　　处：《微生物学报》1989年第6期405-412,共8页Acta Microbiologica Sinica

摘　　要：从蛇肠内容物中分离到的8株沙门氏菌,分属于3个新的血清型。8株菌的培养物均可发酵卫矛醇,利用丙二酸钠,但不发酵乳糖和水杨苷,KCN肉汤内不生长,ONPG试验阴性,故应归属于沙门氏菌Ⅱ。8株菌的培养物均可被沙门氏菌O-I噬菌体裂解。选出了代表菌株作抗原分析,确定它们的抗原式为:S3194Ⅱ 6,7:1,v:e,n,z_(15);S3196Ⅱ 6,7:y:e,n,z_(15);S3195 Ⅱ 6,8:e,h:1,2。 S3196是靛基质阳性的罕见生物型。其他的5株培养物,有2株具有与S3194相同的抗原式,3株具有与S3196相同的抗原式(1株靛基质阳性,2株阴性)。Eight cultures isolated from intestinal contents of reptiles were belonged to 3 new serotypes of Salmonella. They were all ducitol fermented, malonate utilized, but not attack lactose and salicin, no growth in KCN broth, ONPG negative. Therefore, they would be included in Salmonella Ⅱ. They were all attacked by Felix phage O-I. Three represented strains were selected for antigen analysis. Their antigenic formula were identified as follows: S3194 Salmonella Ⅱ 6, 7:1, v:e, n, Z_(15) S3196 Salmonella Ⅱ 6, 7:y:e, n, Z_1~5 S3195 Salmonella Ⅱ 6, 8:e, h:1, 2 Among them, S3196 was indole positive belonging to a rare biotype. In addition, there were two other cultures as well as the formula of S3194, and three other cultures as well as the formula of S3196 (one of indole positive, two of indole negative).

关 键 词：沙门氏菌 新血清型 

分 类 号：R378.22[医药卫生—病原生物学]