Cang-ai volatile oil improves depressive-like behaviors and regulates DA and 5-HT metabolism in the brains of CUMS-induced rats

ConclusionsCAVO can improve depressive-like behaviors concomitant with the regulation of DA and 5-HT metabolism in the brains of CUMS-induced rats.Graphical abstractCang-ai volatile oil (CAVO) is a traditional Chinese medicine (TCM) inhalational preparation for the treatment of some depressive and emotive disorders. This research aimed to evaluate the efficiency and possible mechanism of intranasal CAVO administration on depression in chronic unpredictable mild stress (CUMS)-induced rats compared to lavender volatile oil (LVO) treatment after CUMS exposure and bilateral olfactory bulb impairment (OBI) in rats. The results proved that CAVO could improve depressive-like behaviors through intranasal administration concomitant with the regulation of DA and 5-HT metabolism in the brains triggered by bilateral olfactory bulbs in CUMS-induced rats.
Source: Journal of Ethnopharmacology - Category: Drugs & Pharmacology Source Type: research