论文部分内容阅读
动物实验证明,输血能影响肿瘤生长。输血后某些免疫机能发生了改变。因为有些人类肿瘤似能刺激免疫反应,并受宿主免疫反应的影响,故输血可能改变肿瘤的行为。但目前人类癌症的研究尚未能提供输血与肿瘤生长之间因果关系的令人信服的临床证据。
Animal experiments show that blood transfusion can affect tumor growth. Some immune functions changed after blood transfusion. Because some human tumors seem to stimulate the immune response and are affected by the host immune response, transfusions may alter the behavior of the tumor. However, current studies of human cancer have not yet provided convincing clinical evidence of a causal relationship between blood transfusion and tumor growth.