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本文用荧光和同位素示踪方法对人体胃癌术后标本、实验动物模型及培养肺癌细胞株对四环素的亲和现象进行了研究。以上方法均证实四环素对胃癌组织有亲和现象。另外作者也扼要介绍了耳血四环素荧光试验的原理、方法。共检查284例胃癌,196例阳性,阳性符合率69％。在普查中,检出22例胃癌,四环素阳性者17例,检出率77％。
In this paper, fluorescence and isotope tracing methods were used to study the affinity of tetracycline in human gastric cancer specimens, experimental animal models and cultured lung cancer cell lines. The above methods all confirmed the affinity of tetracycline to gastric cancer tissues. In addition, the author also briefly introduced the principles and methods of the ear blood tetracycline fluorescence test. A total of 284 cases of gastric cancer were examined, 196 cases were positive, and the positive rate of compliance was 69%. In the census, 22 cases of gastric cancer were detected, and 17 cases of tetracycline were positive. The detection rate was 77%.