Research Article
Inhibitory Effects of the Attenuated Salmonella typhimurium Containing the IL-2 Gene on Hepatic Tumors in Mice
Table 1
Subset of T lymphocytes in the peripheral blood (mean ± SD, %).
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*
, TPI versus TP, TPG, Normal groups; **, TP versus Normal group, TPG versus Normal group. TP: attenuated S. typhimurium with the eukaryotic expression vector; TPI: attenuated S. typhimurium with the eukaryotic expression plasmid carrying IL-2 gene; TPG: attenuated S. typhimurium with the eukaryotic expression plasmid carrying GFP gene. |