In vivo sedative activity of methanolic extract of Stericulia villosa Roxb. leaves.

In vivo sedative activity of methanolic extract of Stericulia villosa Roxb. leaves.

BMC Complement Altern Med. 2016 Oct 21;16(1):398

Authors: Hossain MF, Talukder B, Rana MN, Tasnim R, Nipun TS, Uddin SM, Hossen SM

Abstract
BACKGROUND: This plant is very popular ingredient of local made drinks during hot summer. After drinking this drink people feels fresh, relaxed and can enjoy sound sleep. Present study was aimed to assess the sedative properties of a plant Sterculia villosa leaves. Therefore, we tried to find out the methanolic extract from the leaves of Sterculia villosa leaves having any sedative activity or not.
METHODS: The extract were subjected to various in vivo methods like hole cross test, open field test, elevated plus-maze (EPM) test, thiopental sodium induced sleeping time test. Diazepam was used as the standard drug.
RESULTS: From the study, it is clear that the extract has excellent CNS depressant activity by reducing locomotors activity of mice in every cases of hole cross test, open field test, elevated plus-maze (EPM) test compared to the standard diazepam. In addition, the extract prolong the sleeping time (230 min) with quick onset of action (9 min) in contrast to the standard and control group.
CONCLUSIONS: From the present study it can be conclude that the extract posses significant a sedative property that may lead to new drug development and further investigation is necessary to understand the underlying mechanisms and to isolate the active principles.

PMID: 27769218 [PubMed - in process]

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