最近20多年以来,细胞免疫反应在分子生物学、遗传学及病理生理学方面进展显著,但单个核细胞在输血治疗中的作用却未引起注意.重新评价单个核细胞的疗效是介于实验证实哺乳动物的细胞免疫系统可以消灭实验性肿瘤.人们早已知道,动物经多种肿瘤免疫后,均可产生对肿瘤特异性抗原起反应的T细胞.血循环中的另一淋巴细胞群 For more than 20 years, cellular immune responses have progressed significantly in molecular biology, genetics, and pathophysiology, but the role of mononuclear cells in transfusion therapy has not received attention. Re-evaluation of the efficacy of mononuclear cells is substantiated by experimental confirmation of breastfeeding. The animal’s cellular immune system can eliminate experimental tumors. It has long been known that after animals are immunized with multiple tumors, they can produce T cells that respond to tumor-specific antigens. Another lymphocyte group in the blood circulation