Methods: The expression of PCNA was examined in 47 cases malignant, 17 cases benign and 10 cases normal ovarian tissues by immunohistochemistry SP method.
方法：采用免疫组织化学SP法检测4 7例卵巢上皮性肿瘤、17例卵巢良性肿瘤及10例正常卵巢组织中PCNA的表达。
Methods Immunohistochemistry SP method and silver-staining technique were used to examine oral tumors, including 40 malignant tumors, 6 borderline tumors and 44 benign tumors.
方法采用免疫组化SP方法及银染技术对40例口腔恶性肿瘤、6例交界性肿瘤及44例良性病变进行检测。
Methods the expression of MMP-9 in 52 cases of meningiomas were detected by immunohistochemistry SP method. The clinical and pathological parameters were analyzed at the same time.
方法应用免疫组织化学SP法检测52例脑膜瘤组织中MMP - 9表达情况，并结合临床病理参数进行综合分析。
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