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引言近年来,用于检测肿瘤病人的细胞免疫性的方法很多,LAI试验是其中之一。亀井秀雄(1976)和Rutherford(1977)分别对胃癌病人的LAI测定作了分析。本文进一步报道试用组织培养小瓶法进行检测的结果。材料与方法(一)试剂所用试剂和方法参见前文(葛锡锐等,1978)。为了比较不同类型临床标本的抗原性,我们将胃癌的病理检测标本分成三类:即腺癌、未分化腺癌和粘液样腺癌。将上述三类标本剔除正常组织、血管和坏死部分后,剪碎,加4倍体积0.05M
INTRODUCTION In recent years, many methods have been used to detect cellular immunity in cancer patients. The LAI test is one of them. Hideo Hideo (1976) and Rutherford (1977) analyzed LAI measurements in gastric cancer patients. This article further reports the results of a test using the tissue culture vial method. Materials and Methods (I) Reagents Reagents and methods are described above (Ge et al., 1978). To compare the antigenicity of different types of clinical specimens, we divided the pathological specimens of gastric cancer into three categories: adenocarcinoma, undifferentiated adenocarcinoma, and mucinous adenocarcinoma. After removing the above three types of specimens from normal tissue, blood vessels and necrotic sections, cut them and add 4 volumes of 0.05M.