Methods The expression of Ki 67, CD34 and apoptosis were evaluated by SP immunohistochemical staining in 15 BLOM, 9 BLOM with dysplasia, 15 oral squamous cell carcinoma (OSCC).

• 方法 采用免疫组化SP法检测 15例黏膜良性淋巴组织增生病、9例黏膜良性淋巴组织增生病伴上皮异常增生、15例口腔癌及 10例正常黏膜组织中Ki 6 7的表达、细胞凋亡及微血管密度。