Anti-depression effect of Yinao Jieyu Granules and its mechanism
10.3969/j.issn.1001-1528.2018.04.006
- VernacularTitle:颐脑解郁颗粒抗抑郁作用及其机制
- Author:
Yan-Zhong CHE
1
;
Song GAO
;
Bao-He WANG
;
Kui YANG
Author Information
1. 仲景宛西制药股份有限公司
- Keywords:
Yinao Jieyu Granules;
anti-depression;
5-HT;
CRH
- From:
Chinese Traditional Patent Medicine
2018;40(4):795-801
- CountryChina
- Language:Chinese
-
Abstract:
AIM To observe the effect of Yinao Jieyu Granules (Curcumae Radix,Schisandrae chinensis Fructus,Gardeniae Fructus,etc.) on rats depression induced by olfactory bulbectomy (OB).METHODS The model rats randomly divided into model group,Fluoxetine Hydrochloride Capsules group,Yinao Jieyu Granules groups (7.29,3.65 and 1.82 g crude drug/kg) went on with their corresponding intragastric administration once per day (the same volume of purified water for the model group) for 2 weeks.The weight,food intake,liquid consumption,open field test,killing test,light/dark transition test and step-down test were checked every week before and after the administration.The blood sample and brain tissue were procured within 2 hours after the final administration.The serum CRH,ACTH and CORT concentration and the content of hippocampal monoamine neurotransmitters 5-HT,DA and NE were tested by ELISA method.RESULTS Compared with the model group,rats of Yinao Jieyu Granules groups (7.29-3.65 g crude drug/kg) displayed a better sucrose consumption improvement (P ＜ 0.05);more content increase of hippocampal tissue 5-HT (P ＜ 0.05);longer duration time in the dark and on the platform before the error making (P ＜ 0.05);less horizontal and vertical movement,and more significant content decrease of the serum CRH (P ＜ 0.05).CONCLUSION Yinao Jieyu Granules can relieve the depression behaviors of OB animals,and the mechanism may associate with its efficacy on 5-HT and CRH modulation.
