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结肠癌常由结肠慢性炎症、结肠腺瘤等病变演变而来 ,其重要特征是细胞获得了无限增殖的能力。Ｋｉ 6 7抗原 (简称为Ｋｉ 6 7)是全面反映细胞群体增殖活性的良好指标。我们运用流式细胞术 ,对Ｋｉ 6 7在结肠良、恶性病变中的表达及其意义进行初步研究。材料和方法一、研究对象收
Colon cancer is often caused by chronic inflammation of the colon, colon adenoma and other lesions, its important feature is the ability of cells to gain unlimited proliferation. The Ki 6 7 antigen (Ki 6 7 for short) is a good indicator of the overall proliferative activity of a cell population. We used flow cytometry to study the expression and significance of Ki67 in benign and malignant colonic colon. Materials and methods First, the research object income