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对从江西分离的福氏志贺氏菌噬菌体的型别鉴定

Phage Typing of Shigella Flexneri Isolated in Jiangxi Province

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【作者】 孙吉昌; 何晓青; 蔡定妍; 刘成伟; 王水湘; 殷铭俊;

【Author】 Sun Jichang,et al.,(Jiangxi Hygienics and Anti-epidemic Station Nanchang 330046 )

【机构】 江西省卫生防疫站;

【摘要】 采用大肠埃希氏菌的噬菌体E-1、E-2、E-3、E-4和志贺氏菌的噬菌体Sh(又称E-5),对自江西省临床痢疾病人分离的290株福氏志贺氏菌进行噬菌体分型结果,与肠杆菌科噬菌体裂解模式相配合,可将福氏志贺氏菌分为18个噬菌体型。与血清学分型结果相配合,共可将其分为57个血清噬菌体型。分型结果表明,来自南昌市的菌株主要是散在发生;但福氏2a型的27/4-1、23/4-1、03/4-1型和福氏1b型的03/4-1型,分别在宜春、吉安、抚州、赣州等地区形成局部流行。

【Abstract】 The results of phage typing of 290 cultures of Shigella flexneri isolated from dysentery cases in Jiangxi by means of coliphage E-1, E-2, E-3,E-4 and Shigella phage Sh(i. e. E-5 ),were reported in present paper. These S. flexneri cultures can be divided in to 18 phage types,and 57 sero-phage types. It is Shown that the cultures isolated from Nanchang were sporadic, and the cultures of phage types 27/4-1, 23/4-1 and 03/4-1 of S. flexneri 2a, and phage type 03/4-1 of S. flexneri 1b were locadized epidemic in Yichun, Ji-an, Fuzhou, and Ganzhou.

【关键词】 福氏志贺氏菌; 噬菌体分型;
【Key words】 Shigella flexneri Phage typing;
  • 【分类号】R378.25
  • 【被引频次】2
  • 【下载频次】58
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