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T 细胞在特异或非特异性刺激下产生白细胞介素2(IL2)的同时,在细胞膜的表面出现膜型白细胞介素2受体(IL2R)。所产生的 IL2以膜型 IL2R 为媒介,使 T 细胞增殖。膜型 IL2R 可部分释放到血液中。测定血中可溶型 IL2R 可反映活体内 IL2产生的情况。慢性活动性肝炎时,在试管内 T 细胞产生 IL2的功能亢进,对细胞障碍性 T 细胞起促进作用。本文报告检测血中可溶型 IL2R 的结果。对象及方法:正常人(NC)10例,无症状携带者(ASC)7例,慢性乙型非活动性肝炎(CIH)18例,慢性
T cells produce interleukin 2 (IL2) on the surface of the cell membrane while producing interleukin 2 (IL2) under specific or nonspecific stimulation. IL2 produced by the membrane-type IL2R-mediated proliferation of T cells. Membrane-type IL2R can be partially released into the blood. Determination of blood soluble IL2R can reflect the situation of IL2 production in vivo. Chronic active hepatitis, T cells in vitro produce IL2 hyperthyroidism, on the role of cytokines T cells play a role. This article reports the results of testing for soluble IL2R in blood. PARTICIPANTS AND METHODS: Ten normal subjects (NC), seven asymptomatic carriers (ASC), 18 chronic non-active hepatitis B (CIH), chronic