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1·It was test on petri plates with two mutants of Salmonella typhimurium-ta98 and TA100.

我们采用鼠伤寒沙门氏菌两个突变菌株TA98和TA100，检测了它的致突变活性。

2·Objective To study the factors of affecting the efficacy of Salmonella Typhimurium (ST) enteritis.

目的探讨影响鼠伤寒沙门氏菌肠炎疗效的因素。

3·A titration assay for ornithine decarboxylase induced in Salmonella typhimurium is reported in this paper.

本文报告一种滴定法，定量测定鼠伤寒沙门氏菌鸟氨酸脱羧酶的活性。

4·Objective: To investigated the effect on phage sensitivity resulting from the Lforms variation of Salmonella typhimurium.

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。

5·Aim:To investigate the influence of the L-forms variation of Salmonella typhimurium on their plasmids and outer membrane proteins.

了解鼠伤寒沙门菌L型变异对细菌质粒和外膜蛋白的影响。

6·And then Salmonella Typhimurium were applied to study the problems of human typhoid fever since it could lead to the same disease in murine.

因鼠伤寒杆菌在小鼠中能引起伤寒样疾病，常被用来研究人伤寒的各类问题。

7·Considering its tumor targeting, replication in tumor tissues and anti-tumor effects, attenuated Salmonella typhimurium has offered a new approach to tumor therapy.

减毒鼠伤寒沙门菌由于具有肿瘤靶向性，能在肿瘤组织中复制并产生抗肿瘤效果的能力，使肿瘤治疗获得了新契机。

8·The gastrointestinal tract (55.07%) followed by the lower respiratory tract (22.7%) was the most infected site. The salmonella typhimurium was the most bacterial pathogen.

感染部位以胃肠道多见(55.07%)，其次为下呼吸道(22.7%)，病原菌以鼠伤寒沙门氏菌居多。

9·Methods The Salmonella typhimurium reverse mutation assay was used to study ondansetron induced mutation. The strains of TA97, TA98, TA100, TA102 were used in this experiment.

方法应用鼠伤寒沙门氏菌回复突变试验研究了枢复宁的诱变作用，试验选用TA97、TA98、TA100、TA102菌株。

10·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.

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。