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测定结肠癌及溃疡性结肠炎组织过氧化物酶(POD)活性,探讨其变化机理及其临床眯义。1 材料与方法(1)标本采集:18例结肠癌组织来源于手术标本,15例溃疡性结肠炎病变明显的结肠组织来源于内镜活检或手术标本,另外11例正常结肠组织来源于内镜活检标本,以上诊断均经病理检查证实。
The activities of peroxidase (POD) in colon cancer and ulcerative colitis were measured to investigate the mechanism of its changes and its clinical significance. 1 Materials and methods (1) specimen collection: 18 cases of colon cancer tissue from surgical specimens, 15 cases of ulcerative colitis lesions significantly from the colon tissue from endoscopic biopsy or surgical specimens, the other 11 cases of normal colon tissue from the endoscopic Biopsy specimens, the above diagnosis confirmed by pathological examination.