获得性免疫缺陷的特征是细胞介导免疫应答缺陷和免疫调节作用选择性异常。很多类似的免疫学异常如高丙种球蛋白血症、活性花结形成细胞数降低、T淋巴细胞亚群改变、对抗原或致分裂原的淋巴细胞增殖应答降低、恶性肿瘤发病率增高和淋巴细胞减少症等在麻醉药瘾者中也已观察到。本文研究 Acquired immunodeficiency is characterized by cell-mediated immune response deficiencies and immunomodulatory effects of selective abnormalities. A number of similar immunological abnormalities, such as hypergammaglobulinemia, a decrease in the number of reactive nodosum-forming cells, a change in T lymphocyte subsets, a reduction in lymphocyte proliferative response to antigen or mitogen, an increase in the incidence of malignancies, and an increase in lymphocyte Decreases have also been observed among anesthetist addicts. This article studies