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首页> 中文期刊> 《亚太热带生物医学杂志：英文版》 >Ameliorative effect of alkaloid extract of Cyclea peltata(Poir.) Hook.f. Thoms.roots(ACP) on APAP/CC1_4 induced liver toxicity in Wistar rats and in vitro free radical scavenging property

Ameliorative effect of alkaloid extract of Cyclea peltata(Poir.) Hook.f. Thoms.roots(ACP) on APAP/CC1_4 induced liver toxicity in Wistar rats and in vitro free radical scavenging property

         
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Objective:To evaluate the hepatoprotective and antioxidant properties of alkaloid extract of Cyclea peltata(C.peltata) against paracetamol/carbon tetra chloride induced liver damage in Wistar rats.Methods:In viro paracetamol/carbon tetrachloride induced liver damage in Wistar rats,in vitro free radical scavenging studies,HPTLC estimation of letrandrine and direct analysis in real timemass spectrometry of alkaloid extract of C.peltata were used for the validation.Results:The results showed that pretreatment with alkaloid extract of C.peltata caused significant reduction of serum glutamate pyruvate transaminase,serum glutamate oxaloacetate transaminase,serum alkaline phosphatase,serum cholesterol,liver malondialdehyde levels.The reduced glutathione,catalase,superoxide dismutase levels in liver were increased with alkaloid extract of C.peltata treatment.These results were almost comparable to silymarin and normal control.Histopathological studies also substantiated the biochemical findings.The in vitro hydroxyl,superoxide and DPPH scavenging study of alkaloid extract of C. peltata showed significant free radical scavenging property.Conclusions:The hepatoprotective property of alkaloid extract of C.peltata against paracetamol/carbon tetrachloride may be due the synergistic action of alkaloids especially tetrandrine,fangchinoline through free radical scavenging and thus preventing oxidative stress.

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