Objective Ovariectomized rat models were applied to study effects of soyisoflavones in serum estrogen,bone calcium content,and bone strength,to estimate the relationship between dosages and effects.

• 目的利用卵巢切除大鼠模型,研究大豆异黄酮对体内骨转换、雌二醇、骨钙含量及骨强度的影响,探讨大豆异黄酮的剂量效应关系。