Research Article
Inhibitory Effects of the Attenuated Salmonella typhimurium Containing the IL-2 Gene on Hepatic Tumors in Mice
Table 3
Proliferation effect of splenic lymphocyte (mean ± SD).
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*
, TPI versus Normal group, TP versus Normal group; #, TPI versus TP group. TP: attenuated S. typhimurium with the eukaryotic expression vector; TPI: attenuated S. typhimurium with the eukaryotic expression plasmid carrying IL-2 gene. |