论文部分内容阅读
本文通过ABC(Avidin-Biotin-Peroxi-dase-Complex)免疫组织化学方法对125例胃肠道及其他肿瘤组织癌胚抗原(CEA)的检测,发现胃肠道肿瘤组织的CEA阳性率明显高于胃肠道外的肿瘤组织。这种检测可
In this paper, the ACA (Avidin-Biotin-Peroxi-dase-Complex) immunohistochemical method was used to detect 125 cases of CEA in gastrointestinal tract and other tumor tissues. The CEA positive rate of gastrointestinal tract tumors was significantly higher than that of CEA. Gastrointestinal tumor tissue. This test can be