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  • Title: The ameliorative effect of Homalium nepalense on carbon tetrachloride-induced hepatocellular injury in rats.
    Author: Kanhar S, Sahoo AK, Mahapatra AK.
    Journal: Biomed Pharmacother; 2018 Jul; 103():903-914. PubMed ID: 29710507.
    Abstract:
    The purpose of this study was to evaluate ameliorative effects of Homalium nepalense Benth. (Flacourtiaceae) on CCl4-induced hepatocellular injury in rats. Oxygen-radical absorbance-capacity (ORAC) and cell-based-antioxidant-protection-in-erythrocytes (CAP-e) were performed and found that the ethyl acetate fractions of bark (HNEB) and leaf (HNEL) showed a remarkable degree of antioxidant activities in a dose dependent manner. Antioxidant potential HNEB was higher than HNEL and was comparable with trolox. HNEB and HNEL at 300 and 400 mg/kg showed significant hepatoprotective activities against CCl4-induced hepatotoxicity as evidenced by restoration of SGOT, SGPT, ALP, TB and TP level. The level of TBARS, SOD, CAT and GSH were significantly improved and restored towards normal value. Both fractions at 400 mg/kg showed remarkable improvements in marker levels as comparable to silymarin. Histopathological observations of liver tissues revealed the reduction of necrosis with appearance of sinusoidal space, central vein, and bile duct both in case of HNEB and HNEL. GC-MS and LC-MS confirmed occurrence of a total 53 no. of phytocompounds in HNEB and HNEL. Based on their retention times-(RT) and mass-to-charge-ratios-(m/z), some of the major bioactive compounds were catechol (5.89%), 5-hydroxymethylfurfural (5.87%), salicylic acid (4.89%), eugenol (1.60%), doconexent (0.31%), β-sitosterol (1.59%), 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one (1.15%), coniferyl alcohol (2.99%), hexadecanoic acid methyl ester (1.05%), and betulin (1.20%). H. nepalense possesses significant hepatoprotection effect because of its antioxidant constituents.
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