Infulence of regulating liver-qi and tonifying kidney recipes on hypothalamus-pituitary-ovary axis in rats under psychologic stress / 中成药

ABSTRACT

AIM: To investigate the effect of relieving liver-qi recipes(Radix Bupleuri,Radix Paeoniae Alba,Fructus Aurantii,etc.) on the neuro reproductive endocrine in female rats under psychologic stress. METHODS: The psychologic stress induced syndrome of liver-qi stagnation in female rats was established by tail pinch.The hypothalamus pituitary and serum levels of NE,DA,5 HT,5-HIAA,DOPAC,HVA and the serum FSH,LH,E2,T,P,PRL in rats of any groups were measured. RESULTS: The levels of NE in hypothalamus pituitary and FSH,LH,E2,P in serum of model rats were lower and the contents of DA,5-HT,5-HIAA in hypothalamus pituitary and in serum and NE,T in serum were significantly higher than those of the normal control.The serum P and LH in the complex group were elevated.The descending NE in hypothalamus pituitary and FSH,E2 in serum increased and the ascended DA,5-HT,5-HIAA in hypothalamus pituitary and NE,5-HT,T in serum significantly descresed in the shugan group and the complex group.The enhance of NE in hypothalamus pituitary and FSH,P in serum and the reduction of 5-HT in hypothalamus pituitary and 5-HT,NE,T in serum were also obversed in the bushen group. CONCLUSION: Regulating liver-qi and tonifying the kidney recipes could improve the function of neuro reproductive endocrine system which could be attenuated or disturbed by psychologic stress.