Effect of Hydro-Alcoholic Root Extract of Delphinium Denudatum Wall on Mecamylamine-Precipitated Nicotine-Withdrawal and Corticosterone Levels in Rats

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چکیده

This study evaluates the effects of hydro-alcoholic root extract Delphinium denudatum Wall (Jadwar, family; Ranunculaceae) for its ability to attenuate nicotine-withdrawal in nicotine-dependent rats. The physical dependence on nicotine was induced male adult Wistar albino rats (175-250 g) by subcutaneous implantation Alzet mini osmotic pumps which supplied at 9.0mg/kg/day, while control received saline via pumps. For seven days four separate test doses (200, 400, 800, 1600 mg/kg) were given orally. On 7th day, a mecamylamine injection (1 mg/kg, s.c.) precipitate nicotine-withdrawal. global Gellert’s–Holtzman rating scale used rate somatic signs withdrawal 15 minutes, followed measurement motor activity. Drug Bupropion as positive control. Serum levels (cotinine) and corticosterone done ELISA. In rats, oral administration suppressed hyper-locomotion decreased all dosages. Higher (800 extract, significantly attenuated whereas, lower (200 400 had no significant effect. These results suggest that may prove be potential therapeutic agent facilitate tobacco smoking cessation.

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ژورنال

عنوان ژورنال: Basic and clinical neuroscience

سال: 2022

ISSN: ['2228-7442', '2008-126X']

DOI: https://doi.org/10.32598/bcn.2022.2559.1