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فصلنامه علمی پژوهشی گیاهان دارویی، جلد ۳، شماره ۴۳، صفحات ۶۲-۶۸
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عنوان انگلیسی Acute and Chronic Effects of Ferula persica on Blood Pressure of Hypertensive Rats and Its Possible Mechanism of Action
چکیده انگلیسی مقاله  Background: Ferula persica has been used in traditional medicine for treatment of high blood pressure. In this study acute and chronic effect of aqueous F. persica extract on BP of hypertensive rats and its possible mechanism of action have been investigated. Methods: Eighty two male Wistar rats were divided into 12 experimental groups. Hypertension was induced by Goldblatt method in the anesthetized rats. Aqueous extract of F. persica (15 or 30 or 60 mg/kg, iv) or it’s vehicle were administered in treatments or control groups to evaluate their effects on BP and heart rate. To assess the mechanism of F. persica action on BP, L-NAME (5 mg/kg), Atropine (1 mg/kg) or Indomethacin (5 mg/kg) were injected intraperitoneally followed by intravenous administration of F. persica (30 mg/kg) in the different groups of hypertensive rats. Chronic effect of F. persica (30 mg/kg) on BP was evaluated by the aqueous extract administration in drinking water for a month. Results: Intravenous administration of F. persica reduced BP of hypertensive rats (p< 0.001). There is no significant different between three doses of F. persica. Intraperitoneal injection of L-NAME, Atropine or Indomethacin has no significant effect on basal BP, but L-NAME eliminated and Atropine reduced hypotensive effect of F. persica extract on BP. Chronic administration of F. persica has no effect on BP. Conclusion: Our findings showed the hypotensive effect of F. persica in hypertensive rats may be mediated by muscarinic receptors and NO release.
کلیدواژه‌های انگلیسی مقاله Ferula persica, Goldblatt hypertension, Rat, L - NAME
نویسندگان مقاله m قنبری | m ghanbari


m زاهدی خراسانی | m zahedi khorasani
research center and department of physiology, faculty of medicine, semnan university of medical sciences, postal code 35131- 38111, semnan, iran, tel 98-231-3354170, fax 98-231-3354161

سازمان اصلی تایید شده: دانشگاه علوم پزشکی سمنان (Semnan university of medical sciences)

a وکیلی | a vakili


نشانی اینترنتی http://www.jmp.ir/browse.php?a_code=A-10-124-1&slc_lang=en&sid=fa
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زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده فیزیولوژی
نوع مقاله منتشر شده پژوهشی
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