Stabilization of glutathione redox dynamics and CYP2E1 by green synthesized Moringa oleifera-mediated zinc oxide nanoparticles against acrylamide induced hepatotoxicity in rat model: Morphometric and molecular perspectives

Faculty Veterinary Medicine Year: 2024
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Food and chemical Toxicology Elsevier Volume:
Keywords : Stabilization , glutathione redox dynamics , CYP2E1 , green synthesized    
Abstract:
The terrible reality is that acrylamide (AA) is a common food contaminant found in a wide variety of commonly consumed foods. This research involves the advancement of a more dependable technique for the bio-fabrication of zinc oxide nanoparticles (ZNPs) through the green method using Moringa Oleifera extract (MO-ZNPs) as an efficient chelating agent for acrylamide (AA). The effects of AA on glutathione redox dynamics, liver function, lipid profile, and zinc residues in Sprague Dawley rats are investigated. Finally, the microarchitecture and immunohistochemical staining of Caspase-3 and CYP2E1 were determined in the liver tissue of rats. Four separate groups, including control, MO-ZNPs (10 mg/kg b. wt), AA (20 mg/kg b. wt), and AA + MO-ZNPs for 60 days. The results revealed a suppressed activity of glutathione redox enzymes (GSH, GPX,and GSR) on both molecular and biochemical levels. Also, AA caused elevated liver enzymes, hepatosomatic index, and immunohistochemical staining of caspase-3 and CYP2E1 expression. MO-ZNPs co-treatment, on the other hand, stabilized glutathione-related enzyme gene expression, normalized hepatocellular enzyme levels, and restored hepatic tissue microarchitectures. It could be assumed that MO-ZNPs is a promising hepatoprotective molecule for alleviating AA-induced hepatotoxicity. We witnessed changes in glutathione redox dynamics to be restorative. Glutathione and cytochrome P450 2E1 play crucial roles in AA detoxification, so maintaining a healthy glutathione redox cycle is necessary for disposing of AA toxicity.
   
     
 
       

Author Related Publications

  • Amany Abdalaziz , "Appraisal of sub-chronic exposure to lambada-cyhalothrin and/or methomyl on the behavior and hepato-renal functioning in Oreochromis niloticus: Supportive role of taurine-supplemented feed", Elseviere, 2022 More
  • Amany Abdalaziz , "Alleviative effects of dietary Indian lotus leaves on heavy metals-induced hepato-renal toxicity, oxidative stress, and histopathological alterations in Nile tilapia, Oreochromis niloticus (L.)", Elsevier B.V., 2019 More
  • Amany Abdalaziz , "Estimation of organochlorine pesticides and heavy metal residues in two species of mostly consumed fish in Sharkia Governorate, Egypt", Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP, 2016 More
  • Amany Abdalaziz , "Comparative protective effects of royal jelly and cod liver oil against neurotoxic impact of tartrazine on male rat pups brain", elsevier, 2015 More
  • Amany Abdalaziz , "Identification of Species Adulteration in Raw Milk and Butter Using Polymerase Chain Reaction - Restriction Fragment Length Polymorphism", IDOSI Publications, 2015 More

Department Related Publications

  • Mohamed Abdoh Mohamed Abdelatef Nasan, "Potential ameliorative role of N-acetylcysteine against testicular dysfunction induced by titanium dioxide in male albino rats", American Journal of Pharmacology and Toxicology, 2014 More
  • Mohammed Metwally Mohamed Metwallie, "Pathologic assessment of Azithromycin, Florfenicol and Trimethoprim-Sulfamethoxazole treatment in Pasteurella multocida infected rabbits.", zagazig university, 2013 More
  • Mohammed Metwally Mohamed Metwallie, "Comparable bio-evaluation of curcumin and chitosan-encapsulated curcumin nanoparticles against the reprotoxic potential of fenpropathrin pyrethroid in rats: Genomic and morphometric prospectives", Elsevier, 2023 More
  • Nahla Abdelghafar Ahmed Refaat, "التسرطن الكلوى لخلات الرصاص فى الجرذان البيضاء", لايوجد, 1900 More
  • Tamer Ahmed Ibrahim Sharafeldeen, "عدوى الميكروب العنقودى المصاحبة لتشوهات المنقار فى الدجاج", لايوجد, 1900 More
Tweet