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目前国内外测定NK细胞活性多用~(51)Cr释放试验,我们曾在1984年用~(51)Cr释放试验对胃癌患者进行了NK细胞活性的测定。今年本室又用~(135)I-UdR(5′-碘脱氧尿嘧啶核苷)释放试验检测了胃癌,消化系其它肿瘤进行NK细胞活性。 材料和方法 一、检测对象:①胃癌组30例(男性23例,女性7例),平均年龄57岁。胃癌按1981年全国胃癌协作组会议TNM分期。②正常健康组,64例(男性34例,
At present, the activity of NK cells is widely used in the determination of NK cell activity. The release of ~ (51) Cr, we used ~ (51) Cr release test in 1984 to determine NK cell activity in patients with gastric cancer. This year, we tested the activity of NK cells in gastric cancer and other tumors in the digestive system with ~ (135) I-UdR (5’-iododeoxyuridine) release test. Materials and methods First, the test object: ① gastric cancer group of 30 patients (23 males and 7 females), mean age 57 years. Gastric cancer by 1981 National Gastric Cancer Group meeting TNM staging. ② normal healthy group, 64 cases (34 males,