کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9009721 1124079 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Neuropharmacological profile of Eclipta alba (Linn.) Hassk
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
Neuropharmacological profile of Eclipta alba (Linn.) Hassk
چکیده انگلیسی
The present study deals with the investigation of standardized and phytochemically evaluated aqueous and hydroalcoholic extracts of the plant Eclipta alba for sedative, muscle-relaxant, anxiolytic, nootropic and anti-stress activities. The hydrolyzed fraction of the aqueous extract was also subjected to similar studies in rats. The aqueous and hydroalcoholic extracts were administered in a dose of 150 and 300 mg/kg, p.o., while the hydrolyzed fraction was administered in a dose of 30 mg/kg, p.o. The findings indicated nootropic activity of the aqueous extract (300 mg/kg, p.o.) and its hydrolyzed fraction (30 mg/kg, p.o.). The effect of the extracts on stress-induced alterations was evaluated. The aqueous extract and the hydrolyzed fraction provided protection against cold restraint induced gastric ulcer formation and also normalized the white blood cell count in the milk induced leukocytosis challenge model. The hydroalcoholic extract on the other hand demonstrated a significant effect only in the milk induced leukocytosis challenge model. The results point towards the potential neuropharmacological activity of the plant Eclipta alba as a nootropic and also having the property of attenuating stress induced alterations. Further neurochemical investigations can unravel the mechanism of action of the plant drug with respect to nootropic activity and help to establish the plant in the armamentarium of nootropic agents.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Ethnopharmacology - Volume 102, Issue 1, 31 October 2005, Pages 23-31
نویسندگان
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