鼠伤寒沙门菌
- 网络Salmonella typhimurium;S. typhimurium;S.typhimurium;Salmonella enterica serovar Typhimurium
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方法:用12株鼠伤寒沙门菌分型噬菌体对3株体外诱导的鼠伤寒沙门菌L型及其原菌做噬菌体敏感性检测。
Methods : Phage sensitivity of 3 strains of Salmonella typhimurium Lforms induced in vitro and their parents were tested by 12 strains of typing bacteriophages of Salmonella typhimurium .
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方法:应用鼠伤寒沙门菌回复突变实验(Ames实验)、哺乳动物培养细胞染色体畸变(ChromosomeAberration,CA)实验、小鼠微核(Micronucleus,MN)实验和哺乳动物骨髓细胞CA实验。
Method : salmonella typhimurium mutagenicity test ( Ames test ), chromosome aberration ( CA ) test of cultivated cells of mammalian , micronucleus test in mice and mammalian bone marrow CA test were used .
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携带幽门螺杆菌尿素酶B亚单位的重组减毒鼠伤寒沙门菌核酸疫苗的构建
Construction of a recombinant attenuated Salmonella typhimurium nucleic acid vaccine carrying Helicobacter pylori urease B subunit
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目的研究以减毒鼠伤寒沙门菌为载体构建的重组幽门螺杆菌(Hp)疫苗诱导小鼠产生保护性免疫应答的机制。
Objective To study the protective immune response induced by attenuated Salmonella typhimurium expressing Helicobacter pylori ( H. pylori ) antigens in mice .
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2007年四川省鼠伤寒沙门菌PFGE分型及溯源
PFGE-typing of Salmonella Typhimurium Isolates for Source Identification in Sichuan Province , 2007
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背景:幽门螺杆菌(H.pylori)是慢性活动性胃炎和消化性溃疡的重要致病菌,以减毒鼠伤寒沙门菌为载体构建活疫苗已成为探索新型H。
Background : Helicobacter pylori ( H. pylori ) is an important pathogen of chronic active gastritis and peptic ulcer .
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目的:探讨鼠伤寒沙门菌的L型变异对噬菌体敏感性的影响。
Objective : To investigated the effect on phage sensitivity resulting from the Lforms variation of Salmonella typhimurium .
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AcrAB-TolC电泵系统介导的鼠伤寒沙门菌多重耐药机理研究
Mechanism of AcrAB-TolC system mediated multiple antimicrobial resistance in Salmonella typhimurium
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淋球菌膜抗原CppB基因的克隆及在大肠杆菌和减毒鼠伤寒沙门菌中的表达
Cloning of the Gonococcal CppB Antigen Gene and its Expression in E. coli and Attenuated S.typhimurium
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鼠伤寒沙门菌pagC启动子的克隆与活性分析
Cloning and Functional Analysis of Promoter pagC from Attenuated Salmonella typhimurium
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结果:nHAC的浸提液各剂量组对鼠伤寒沙门菌的致突变比值均小于2,nHAC不会引起鼠伤寒沙门菌的回复突变数增加。
Results : The mutagenesis rates of murine typhoid salmonella in the experimental groups of all dosage levers were less then 2 , and nHAC would not cause the increase of the back mutation in murine typhoid salmonella .
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福建省鼠伤寒沙门菌病原学特征研究
Study on Pathogenic Features of Salmonella Typhimurium in Fujian , china
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2008-2009年美国食源性鼠伤寒沙门菌病暴发情况简介
Outbreak of Salmonella typhimurium in United State from 2008 to 2009
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鼠伤寒沙门菌多重耐药性机制研究进展
Progress of chromosomally mediated multiple antibiotic resistance in Salmonella typhimurium
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鼠伤寒沙门菌感染对小鼠Th1/Th2影响的动态研究
The changes of Th1 / Th2 under Salmonella typhimurium infection in mice
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脉冲场凝胶电泳技术在鼠伤寒沙门菌分型中的应用
Application of Pulsed Field Gel Electrophoresis in Molecular Typing of Salmonella Typhimurium
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肿瘤生物治疗的新方法&减毒鼠伤寒沙门菌的应用
New approach of biotherapy for cancer-application of attenuated Salmonella typhimurium
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双歧杆菌防治鼠伤寒沙门菌感染的实验研究
The preventive and therapeutic effects of Bifidobacterium on Salmonella typhimurium infection in mice
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鼠伤寒沙门菌肠毒素基因功能与毒力作用的研究
Study on effect of enterotoxin gene of Salmonella typhimurium in overall of organism
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医院内鼠伤寒沙门菌病暴发流行菌株的研究
Study of Salmonella typhimurium Isolates from A Nosocomial Outbreak
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减毒鼠伤寒沙门菌活疫苗载体研究进展
Progress on Live Recombinant Attenuated Salmonella typhimurium Vector Vaccine
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减毒鼠伤寒沙门菌在雏鸡体内的安全性与免疫原性研究
Research of Safety and Immunogenicity of Attenuated Salmonella typhimurium Strain in Chickling in vivo
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鼠伤寒沙门菌肠毒素的产生与质粒关系的研究
Study on the Relation between the Production of the Enterotoxin and Plasmid in Salmonella typhimurium
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鼠伤寒沙门菌和汤普森沙门菌通常对临床常用抗菌药物耐药。
S.typhimurium isolates and S.thompson isolates were often resistant to most of clinically used antimicrobial agents .
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结果2655株鼠伤寒沙门菌可分为11个类群,168个质粒谱型,常见的质粒谱型有52个。
Results The 2 655 strains were divided into 11 plasmid profile groups and 168 plasmid profile types .
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其中主要致病菌是鼠伤寒沙门菌33株(52%),D群志贺菌16株(55%)。
Salmonella typhimurium ( 52 % ) and group D shigella ( 55 % ) were the major isolates .