Toxicological Evaluation of Emblica officinalis Fruit Extract and its Anti-inflammatory and Free Radical Scavenging Properties

Abstract

The methanolic extract of Emblica officinalis fruit (MEO) has potent antioxidant activity as assessed by DPPH, ABTS and LPO assaysMEO has potent anti-inflammatory activity in carrageenan induced paw edema modelThe phenolic compounds of MEO might be a potential herbal drug for amelioration of acute inflammation. Abbreviations used: ROS, reactive oxygen species; RNS, reactive nitrogen species, LPO, lipid peroxidation, NO, nitric oxide, IL, interleukin; TNF α tumor necrosis factor alpha; NSAIDs, nonsteroidal anti inflammatory drugs; AA, ascorbic acid; MEO, methanolic extract of Emblica officinalis fruit; ABTS+; 2,2' azino bis 3 ethylbenzthiazoline 6 sulphonic acid; DPPH, 1,1 diphenyl 2 picrylhydrazyl; HPLC, high performance liquid chromatography; MDA, malondialdehyde; DMSO, dimethyl sulphoxide; ELISA, enzyme linked immunosorbent assay.