کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2576211 1129854 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Anti-arthritic activity of methanol extract of Cyathocline purpurea (whole plant) in Freund's complete adjuvant-induced arthritis in rats
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی طب سالمندان و علم پیری شناسی
پیش نمایش صفحه اول مقاله
Anti-arthritic activity of methanol extract of Cyathocline purpurea (whole plant) in Freund's complete adjuvant-induced arthritis in rats
چکیده انگلیسی

Aim of the studyTo investigate anti-arthritic activity of methanolic extract of Cyathocline purpurea (MECP) in Freund's complete adjuvant (FCA)-induced arthritis in rats.MethodsThe MECP was prepared and subjected to acute oral toxicity in mice and tested against FCA induced arthritis in rats. Arthritis assessment was done by measuring – paw volume, joint diameter, pain threshold, thermal hyperalgesia, mechanical nociceptive threshold and body weight. Haematological, serum, biochemical and in vivo anti-oxidant parameters were measured on the last day of the study. Histopathological and radiological analyses of ankle joints were also done. MECP was administered at the dose of 100, 200 and 400 mg/kg body weight.ResultsMECP dose dependently showed anti-arthritic activity which was evident with decrease in paw volume, joint diameter and increase in pain threshold, paw withdrawal latency, mechanical nociceptive threshold and body weight when compared to arthritic control group. MECP (400 and 200 mg/kg) exhibits significant (P < 0.001 and P < 0.01, respectively) anti-arthritic activity by increasing levels of RBC, Hb and by decreasing levels of WBC, platelets and also serum C-reactive protein (CRP) and Rheumatoid factor (RF). The anti-arthritic activity was also confirmed with the altered biochemical parameters (AST, ALT, ALP and total protein level) and anti-oxidant parameters (SOD, MDA and GSH). MECP (400 and 200 mg/kg) and diclofenac (10 mg/kg) also inhibited joint destruction (histopathological and radiological analysis).ConclusionC. purpurea may be a potential preventive or therapeutic candidate for the treatment of inflammation and arthritis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomedicine & Aging Pathology - Volume 4, Issue 3, July–September 2014, Pages 197–206
نویسندگان
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