Objective:To explore the effection of Bcl-2, Bax, Bcl-xl proteins oncarcinogencsis and development of Basal cell carcinoma(BCC), theirimmunoh istochemical expression were studied.

• 通过对基底细胞癌Bcl-2、Bax、Bcl-xl蛋白表达的研究，探讨三个蛋白在基底细胞癌发生、发展中的作用。 方法：