恶性肿瘤可通过多种途径来影响机体的免疫功能,使荷瘤宿主呈现不同程度的免疫抑制状态,这种状态又常和肿瘤的发展相关。笔者通过对68例胆管癌患者的不同期T细胞亚群和Cox-2mRNA含量进行检测,发现肿瘤进展期愈晚,其免疫功能愈低下,Cox-2mRNA的表达越上调,报告如下。 Malignant tumors can affect the body’s immune function through a variety of ways, so that tumor-bearing host presents with varying degrees of immunosuppressive state, which is often associated with tumor development. The author of 68 cases of cholangiocarcinoma in different stages of T cell subsets and Cox-2 mRNA levels were detected and found that the more advanced stage of the tumor, the lower its immune function, the higher the expression of Cox-2mRNA, the report is as follows.