کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2544716 1560376 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Immunostimulant activities of the aqueous methanolic extract of Leptadenia pyrotechnica, a plant from Cholistan desert
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
Immunostimulant activities of the aqueous methanolic extract of Leptadenia pyrotechnica, a plant from Cholistan desert
چکیده انگلیسی

Ethnopharmacological relevanceLeptadenia pyrotechnica (Forssk.) Decne (Asclepiadaceae) is a well-renowned medicinal shrub, used by herbal practitioners for various ailments including allergic rhinitis, productive cough, abortion, diabetes, stomach disorders, fever, kidney disorders, stones and cancerAim of the studyOn the basis of folkloric uses, L. pyrotechnica was selected from the wide medicinal flora of the Cholistan desert of Pakistan, for the exploration of immunomodulatory potential.Materials and methodsAqueous methanolic (30:70) extract of aerial parts of L. pyrotechnica (Lp. Cr) was prepared by 3 days thrice maceration and subsequent evaporation under reduced pressure. In-vivo experiments were performed in Wistar albino rats including neutrophil adhesion test, haemagglutinating antibody (HA) titre, delayed-type hypersensitivity response, phagocytic activity and cyclophosphamide-induced myelosuppression.ResultsLp. Cr produced a significant increase in phagocytic index in dose-dependent fashion (3.56, 4.18 and 5.42 at 30, 100 and 300 mg/kg, respectively) as well as an augmented response in the delayed-type hypersensitivity reaction and HA titre induced by sheep erythrocytes. Lp. Cr also showed improved adhesion of neutrophils with nylon pellets (15.28, 27.85 and 38.42% at the doses of 30, 100 and 300 mg/kg) and prevented myelosuppression in cyclophosphamide-treated rats as evidenced from the hematological parameters. The results of treatment were compared with normal and standard control groups throughout the study and the effects by Lp. Cr (300 mg/kg) were found to be comparable with Levamisole.ConclusionsThe results indicated that L. pyrotechnica possesses immunostimulatory activity and justify its traditional use for the control and management of diseases in which the immune system needs to be stimulated like infectious diseases.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Ethnopharmacology - Volume 186, 20 June 2016, Pages 244–250
نویسندگان
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