Objective:To investigate the effect of Cassia on Berberine pharmacokinetic in Zishen Pill in prostate of experimental prostatic hyperplasia (EPH) rat.

• 目的：研究肉桂对滋肾丸中盐酸小檗碱在实验性前列腺增生大鼠前列腺分布动力学的影响。