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The Mechanism Study of the Rapid Antidepressant Effects of Yueju Pill on Depression of Parkinson's Disease / 世界科学技术-中医药现代化
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 289-294, 2017.
Article Dans Chinois | WPRIM | ID: wpr-609205
ABSTRACT
This study aimed at exploring the mechanism of the rapid antidepressant effects of Yueju pill on depression of Parkinson's disease (DPD).The fast antidepressant effects of Yueju pill in this study was evaluated by behavior tests,such as open field test (OFT),tail suspension test (TST),forced swimming test (FST) and sucrose preference test (SPT) according to the modeling method of subacute DPD in the literature.In vitro experiment was implemented using PC12 cells.Moreover,the protective effects of Yueju pill on 1-methyl-4-phenylpyridinium (MPP+) induced neural injury with the engagement of cAMP response element binding protein (CREB) were expounded.As a result,it was found that the immobility time of the mice in the model group was significantly longer than that in the normal group in TST and FST tests (P < 0.01),and the SPT ratio of mice in the model group remarkably decreased (P < 0.01).In addition,the immobility time of DPD mice was shortened in the FST test after administering Yueju pill (P < 0.05),while the SPT ratio was increased (P < 0.01).Yueju pill took the effects on the third day after a single administration.The phosphorylation of CREB (p-CREB) in MPP+ induced PC12 cells was decreased in comparison with the model group,while the expression of p-CREB was up-regulated with the administration of Yueju pill (P < 0.01).In conclusion,DPD was quickly mitigated after the treatment of Yueju pill,the activation of CREB signaling pathway and its neuroprotective effects may be the mechanism behind it.

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: World Science and Technology-Modernization of Traditional Chinese Medicine Année: 2017 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: World Science and Technology-Modernization of Traditional Chinese Medicine Année: 2017 Type: Article