Effect of Wuzi Yanzong on Reproductive Hormones and TGF-1/Smads Signal Pathway in Rats with Oligoasthenozoospermia

Table 1

The different groups and treatments used.

Group	Number of animals	Time	Treatment
Control group	8	28d	Distilled water
Model group	8	28d	Tripterygium glycosides (20 mg/kg)+ Distilled water
Positive group	8	28d	Tripterygium glycosides (20 mg/kg)+ Methyltestosterone (25 mg/kg)
WZYZ formula group	8	28d	Tripterygium glycosides (20 mg/kg)+WZYZ (1.62g/kg)