Objective: To observe the effects of Huluan Decoction on the proteins expression of TGF- β/Smads signal pathway in super ovulation mice with chronic stress. Methods: The mice were randomly divided into model group, Chinese medicine group (Huluan Decoction), western medicine group (growth hormone plus aspirin) and normal group (no movement limit). The mice of model group and normal group were given normal saline (NS), while treatment groups were given the corresponding drugs. A group of mice were killed on the third day after superovu...