Scholars International Journal of Traditional and Complementary Medicine (SIJTCM)
Volume-2 | Issue-06 | 85-89
Original Research Article
In Vivo Assessment of Neuropharmacological Activity of Methanol Leaves Extract of Callicarpa arborea (Family: Verbenaceae) In Swiss Albino Mice
Aliza, Sharmin Sultana, Md. Lokman Hossain
Published : Aug. 18, 2019
Abstract
Callicarpa arborea is a shrub or tree (Family: Verbenaceae) that has been well studied for its antioxidant and antiinflammatory effects. Nevertheless, scientific information on Callicarpa arborea regarding the neuropharmacological
effect is limited. The present study was performed to investigate the phytochemical nature and neuropharmacological
activities of methanol extract of the Callicarpa arborea (MECA). Phytochemical analysis of Callicarpa arborea extract
indicated the presence of flavonoids, tannins, steroid, terpenoid, alkaloids and saponins. The neuropharmacological
activity was determined by hole cross and open field test using Swiss albino mice as experimental animal at the
doses of 200 and 400 mg/kg body weight. The extract showed significant neuropharmacological activity compared to
standard drug. Diazepam at the dose of 1 mg/kg body weight was used as a reference drug in all the experiments. We
found that MECA produced a significant dose-dependent inhibition of locomotor activity of mice in both hole cross and
open field tests (P<0.05). Our exploration suggests that Callicarpa arborea contains sedative bioactive principle(s).