Objective To study the effects of Ziyin Bushen Pill on Aristolochia acid A in Aristolochia fangchi,and preliminary study on reducing poisonous effects of Ziyin Bushen Pill to Aristolochia fangchi.

• 目的通过研究滋阴补肾丸对广防己中马兜铃酸A含量的影响,探讨广防己的解毒问题。