The results indicated that XPL could inhibit the expression of tumor associated antigen of GPL and influence the immune function of the body, and this might be one of the ways of XPL's prevention and treatment effects on GPL. 证实,消痞灵冲剂可抑制胃癌前期病变细胞肿瘤相关抗原的表达和影响机体的免疫功能,这可能是消痞灵冲剂对胃癌前期病变发挥防治作用的方式之一。