Immunocompetence effects of polysaccharide of snakegourd root on human peripheral blood mononuclear cells in vitro Study on role of Chengqi Shengxue prescription in anti-tumor and immunoregulation Effects of Sanjin tablets on T lymphocyte subsets of peripheral blood of women with recurrent urinary tract infection Short term therapeutic effect on treatment of postoperational largeintestine carcinoma by Fupiyiwei decoction combined with chemotherapyand it‘s effect on immune fuction