In the mouse model with insufficiency of Kidney Yang induced by a high dose of hydrocortisone

Yubiao Bushen Yijing pill increased the number of the spontaneous movement

prolonged swimming time

and prevented the body weight losing and the body temperature decreasing.In castrated rats

the pill increased the weight of seminal vesicle

prostate and preputial glands

and shortened the latent period of penis erection induced by electric stimulation.In addition

it could promote the sexual performance in male rats

improved sexual behavior of mice with neuronic sexual disorder.These results suggested that this pill had significant effect tonifying the Kidney and strengthening Yang.