Methods With anti-PCNA and anti-P53 monoclonal antibody by LSAB immuno-histochemical method,the 27 histo-specimens of gynecological malignant tumors were exanined.

• 方法用抗P53以及抗PCNA单克隆抗体经LSAB免疫组化法检测妇科恶性肿瘤27例组织标本。结果当肿瘤组织无P53突变时PCNA多为弱阳性表达；