A hepatoprotective experiment on taro vegetable(Colocasia esculenta(L.)Schott)flower employing animal models by mitigating oxidative stress
摘要Background:Colocasia esculenta(L.)Schott,known as the taro vegetable,possesses various beneficial effects and is traditionally used in folk medicine.This study explores the ameliorative antioxidant and hepatoprotective effect of a methanolic extract of the C.esculenta flower(ME-CEF)against oxidative damage and hepatotoxicity in mice.Methods:The antioxidant efficacy of ME-CEF was assessed using 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic)(ABTS)and 2,2-diphenyl-1-picrylhydrazyl(DPPH)scavenging assay.The hepatoprotective effect was investigated by an assessment of liver injury indicators(amino transferase[ALT],aspartate amino transferase[AST],alkaline phosphatase[ALP],bilirubin,creatinine)and normalizing lipid profiles(cho-lesterol[CHO],triglyceride[TG],high-density lipoprotein[HDL],and low-density li-poprotein[LDL])along with histopathological study and antioxidant enzymes(CAT).A phytochemical analysis,both qualitative and quantitative,was conducted,including gas chromatography-tandem mass spectrometry(GC-MS/MS)analysis and an in silico molecular docking study.Results:The Result Showed that ME-CEF Possesses Moderate ABTS and DPPH Scavenging Activity with IC 50 Values of 117.18 and 160.41 μg/mL.As Illustrated by Reducing Liver Enzymes(ALT,AST,ALP,Bilirubin,Creatinine)and Lipid Profile(CHO,TG,LDL)and Raising HDL Levels(p<0.01),ME-CEF Dose Dependently Mitigated CCl 4-Induced Acute Liver Injury.Furthermore,ME-CEF Blocked Hepatic Oxidative Stress by Boosting Antioxidant Enzymes(CAT)and Preventing Liver Tissue Damage and Apoptosis.In Silico Investigations Also Showed a Promising Binding Affinity with Tumor Necrosis Factor α(TNF-α),Interleukin 6(IL-6),PRAP-1,and Xanthin Oxidoreductase,which Displayed Antioxidant and Hepatoprotective Candidacy while Notable Safety and Efficacy Profile Was Also Documented through ADME/T Studies.Histopathological Analysis Showed Reduced Hepatocellular Necrosis and Vascular Congestion in Silymarin and Extract Groups.Conclusion:Based on these results,our findings strongly recommend the medicinal use of the plant,highlighting its antioxidant and hepatoprotective potentials.
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