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本文作者检查了一系列肿瘤标记物血清同各种腺癌及其转移癌的免疫反应,旨在探讨其反应的类型是否有助于寻找转移癌的原发部位。所用的抗体分别针对下列各种抗原;粘蛋白(NCRC-11,SM_3),CEA(228,198),卵巢相关抗原(CA125)、胰腺相关抗原(CA19.9)、前列腺特异抗原( PSAP,PSA)等。 从1100例患腺癌或转移癌的患者中,选择出100例同时具有明确原发部位及转移癌患者的标本,将原发肿瘤及转移癌分别同抗体进行反应,其组织切片通过复杂的细胞内
The authors examined the immune response of a series of tumor marker sera to various adenocarcinomas and their metastatic carcinomas in order to investigate whether the type of their response contributes to the search for the primary site of metastatic carcinoma. The antibodies used were for each of the following antigens; mucin (NCRC-11, SM_3), CEA (228,198), ovarian related antigen (CA125), pancreas related antigen (CA19.9), prostate specific antigen (PSA, PSA), etc. . From 1100 patients with adenocarcinoma or metastatic cancer, 100 patients with clear primary sites and metastatic cancers were selected. The primary tumor and metastatic cancer were reacted with antibodies, respectively, and histological sections passed through complex cells. Inside