Objective To observe prostate weight,epithelia cell height and the expression of PCNA in prostate tissues of the rats with benign prostatic hyperplasia(BPH).

• 目的观察实验性前列腺增生大鼠前列腺重量、上皮细胞高度及组织细胞核增殖抗原(PCNA)的表达及仙甲汤对其的影响。