Effects of recombinant BCG-Sj26GST vaccine of schistome on the expression of TNF-α mRNA during the formation of egg granulomas in the liver of mice[J]. Journal of Chongqing Medical University, 2000,(3):225-227.
Effects of recombinant BCG-Sj26GST vaccine of schistome on the expression of TNF-α mRNA during the formation of egg granulomas in the liver of mice[J]. Journal of Chongqing Medical University, 2000,(3):225-227. DOI: 10.13406/j.cnki.cyxb.2000.03.001.
Objective To detect the effects of recombinant BCG-Sj26GST vaccine of schistosome on the expression of TNF-α mRNA in cells of egg granulomas in the liver of mice. Methods BALB/C mice were immunized subcutaneously and intraperitoneally by 10~6 CFU vaccine respectively
challenged with Sj cercariae on 8w of immunization and killed on 6w of infection to separate the liver to detect the expression of TNF-α mRNA by the technique of in situ hybridizaion. Results The expression of TNF-α mRNA in egg granulomas in the liver of mice increased obviously by the immunization with the vaccine against challenge with Sj cercariae. Conclusion Recombinant BCG-Sj26GST vaccine of the schistosome may promote host’s Th1 response and enhance its protective immunity against schistosomiasis
关键词
血吸虫疫苗TNF-α肝脏原位杂交
Keywords
Vaccine of schistomeTNF-αliverIn situ hybridization