广东伤寒菌株的Vi Ⅱ噬菌体型别与药物敏感性监测

李启渝; 李恭书; 彭国文; 林立; 张敬学; 张凤琴; 王劲; 董莉莉

Abstract

李启渝,李恭书,彭国文,林立,张敬学,张凤琴,王劲,董莉莉.广东伤寒菌株的Vi Ⅱ噬菌体型别与药物敏感性监测[J].Chinese journal of Epidemiology,1992,13(5):288-290

广东伤寒菌株的Vi Ⅱ噬菌体型别与药物敏感性监测

Surveillance on Vi Ⅱ Phage Typing and Antimicrobial Susceptibilities of S.typhi Strains in Guangdong Province

Received:March 22, 1991

DOI：

KeyWord: 伤寒 Vi Ⅱ噬菌体型别药物敏感性监测

English Key Word: Typhoid Vi Ⅱ phage typing Surveillance for antimicrobial susceptibility

FundProject:

Author Name	Affiliation
Li Qiyu	Antiepidemic Institute of Guangdong Province
李恭书	Antiepidemic Institute of Guangdong Province
彭国文	Antiepidemic Institute of Guangdong Province
林立	Antiepidemic Institute of Guangdong Province
张敬学	北京市卫生防疫站伤寒噬菌体分型专业实验室
张凤琴	北京市卫生防疫站伤寒噬菌体分型专业实验室
王劲	北京市卫生防疫站伤寒噬菌体分型专业实验室
董莉莉	北京市卫生防疫站伤寒噬菌体分型专业实验室

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Abstract:

对从广东省收集的72株伤寒杆菌进行Vi Ⅱ噬菌体分型及药物敏感性测定,结果表明能明确定型的为62株(86.1%)。噬菌体分型以M₁(41.9%)、E₁(30.6%)和A(19.4%)为常见菌型。72株地方株与国家参考标准株一样,对氯霉素、庆大霉素、新霉素和多粘菌素B 100%敏感,而对另14种常用抗菌药物,则有不同程度的敏感或耐药。今昔菌株药敏特性无大变化,氯霉素等仍可作为治疗常选药物。

English Abstract:

72 S.typhi strains collected in Guangdong were tested for their Vi Ⅱ phage types and their antimicrobial susceptibilities. The result of Vi Ⅱ phage typing showed that 62 strains could be devided into definite types. The result of antimicrobial susceptibilities showed that, as national standard reference strains, all the 72 local strains were susceptible to choloramphenical, gentamycin, neomycin and polymycin B and were of different resistance to other 14 antimicrobial agents. The resistant profiles of strains isolated in different ages shared no significant difference. Choloramphenical remains Commonlly selectable to treat Typhoid.

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