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本文用亲和组化法和 PAP 法检测50例大肠癌组织中雌激素受体(ER)、孕激素受体(PgR)及肿瘤相关抗原 MC_3,旨在探讨性激素与大肠癌发生发展的关系,为大肠癌患者选择性抗激素治疗提供理论依据,同时较客观的评价大肠癌某些生物学特性的免疫组化综合指标。
In this article, we used affinity and histological method and PAP method to detect estrogen receptor (ER), progesterone receptor (PgR) and tumor-associated antigen MC_3 in 50 cases of colorectal cancer, aiming to explore the relationship between sex hormones and the occurrence and development of colorectal cancer. It provides a theoretical basis for selective anti-hormonal therapy for patients with colorectal cancer, and provides an objective assessment of the immunohistochemical composite indicators of certain biological characteristics of colorectal cancer.