摘要
采用ＡＢＣ免疫电泳检测２９例膀胱移行细胞癌组织、６例癌旁粘膜、３例膀胱炎粘膜和３例正常膀胱粘膜的Ｐ２１蛋白表达，结果２５例膀胱癌组织、３例癌旁粘膜、１例正常膀胱粘膜、２例膀胱炎粘膜有Ｐ２１蛋白表达。随肿瘤分级增高，Ｐ２１蛋白条带的光密度积分增加；肿瘤组织Ｐ２１蛋白光密度积分高于癌旁粘膜，癌旁粘膜又高于正常膀胱粘膜。
Abstract The expression of P_(21) was detected in 41 samples of bladder tissue with ABC immunoelectrophresis. The positive rate of P_(21) expression was 86.2% (25/29) in bladder transitional cell carcinoma, 50%(3/6) in para-carcinoma tissue, 33.3% (1/3) in normal bladder mucosa and 66.7% (2/3) in bladder inflammatory mucosa. The immunoelectrophoretic film computing densitometer intergrated area was 1530, 1938, 3605 in grade I, Ⅱ, Ⅲ, of bladder carcinoma respectively. The ave rage integrated area of immunoelectrphoretic P_(21) band was 2595 in bladder carcinoma tissue, 963 in para-carcinoma, 682 in normal mucosa, 1678 in bladder inflammatory mucosa.
出处
《临床泌尿外科杂志》
北大核心
1995年第2期82-84,共3页
Journal of Clinical Urology
