Protective Effect of Kidney-tonifying Herbal Medicine on the Changes of Female Rat Genital System Induced by Tripterygium wilfordii Hook / 中药新药与临床药理

ABSTRACT

Objective To observe the effect of kidney-tonifying herbal medicine (KTHM) on the changes of female rat genital system induced by Tripterygium wilfordii Hook(TWH).Methods Thirty female rats with normal oestrus cycle were randomly divided into 3 groups control group,TWH group and TWH+KTHM group. The changes of genital system in all rats were examined after 90-day feeding. Results Compared with the TWH group,oestrus cycle was normal, estrogen and progestogen level and the weight of reproductive organs increased, the ovary was big,follicle grew well with more corpus luteum and good blood supplying, endometrium was thick with hyperplastic uterine gland,and vaginal epithelium became thick and cornificated in TWH+KTHM group. Conclusion Kidney-tonifying herbal medicine can antagonize the toxic and side effects of Tripterygium Wilfordii on the genital system of female rat.