目的探讨前列腺基质细胞对肿瘤发生的作用。方法将BALB／c裸鼠分为两组，每组10只，对照组（D组）裸鼠皮下单纯注射前列腺癌细胞株DU145细胞，......

Aim:To investigate the effect of androgen on the proliferation,differentiation and regression of canine prostatic stroma......