ArticleAntioxidants (Basel, Switzerland)2022
Ellagic Acid Alleviates Oxidative Stress by Mediating Nrf2 Signaling Pathways and Protects against Paraquat-Induced Intestinal Injury in Piglets.
Article in Antioxidants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed, 64 citations in OpenAlex.
- Pomegranate (Punica granatum L.) peel extract ameliorates metabolic syndrome risk factors in patients with non-alcoholic fatty liver disease: a randomized double-blind clinical trial.Nutrition journal · 2023Trial
- Ellagic acid in poultry nutrition: emerging roles in gut health, immunity, and sustainable production.Poultry science · 2026Review
- Dietary Ellagic Acid Protects and Ameliorates Copper Sulfate-Induced Toxicity in Common Carp (Veterinary sciences · 2026Article
- Effects of Dietary Quercetin Supplementation on Growth Performance, Serum Health Indices, and Whole-Blood Gene Expression in Weaned Piglets.Animals : an open access journal from MDPI · 2026Article
- Modulation of mRNA Expression of Biomarkers in the UPR-PERK Pathway by Ellagic Acid in Metabolic Dysfunction-Associated Fatty Liver Disease.International journal of molecular sciences · 2026Article
- Early-life intervention withFrontiers in microbiology · 2026Article
- Therapeutic Agents Targeting the Nrf2 Signaling Pathway to Combat Oxidative Stress and Intestinal Inflammation in Veterinary and Translational Medicine.Veterinary sciences · 2025Review
- Antioxidant Supplementation with ProCloSupp Protects Against Renal Toxicity of Atypical Antipsychotics in Rats: Implications for Safer Treatment Strategies.Life (Basel, Switzerland) · 2025Article
- Anti-Inflammatory and Antimicrobial Effect of Ellagic Acid and Punicalagin in Dermal Fibroblasts.International journal of molecular sciences · 2025Article
- Protective Effects of Ellagic Acid Against Arsenic-Induced Hepatotoxicity in Male Wistar Rats: Impact of Heme Oxygenase-1 Upregulation.Food science & nutrition · 2025Article
- Effects of Lactic Acid and Glyceryl Lactate on Growth Performance, Antioxidant Capacity, and Intestinal Health of Piglets.Antioxidants (Basel, Switzerland) · 2025Article
- Model organisms for investigating the functional involvement of NRF2 in non-communicable diseases.Redox biology · 2025Review
- Effect of Gardeniae Fructus Powder on Growth Performance, Antioxidant Capacity, Intestinal Barrier Function, and Colonic Microbiota of Weaned Piglets.Animals : an open access journal from MDPI · 2025Article
- Ellagic acid on milk production performance, blood and milk hormones, antioxidant capacity and fecal microbial communities in lactating Yili mares.Frontiers in microbiology · 2025Article
- Maternal supplementation with konjac glucomannan and κ-carrageenan promotes sow performance and benefits the gut barrier in offspring.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2024Article
- Effect ofAnimals : an open access journal from MDPI · 2024Article
- Natural plant polyphenols contribute to the ecological and healthy swine production.Journal of animal science and biotechnology · 2024Review
- Ginsenoside Re Regulates Oxidative Stress through the PI3K/Akt/Nrf2 Signaling Pathway in Mice with Scopolamine-Induced Memory Impairments.Current issues in molecular biology · 2024Article
- Review
- Chemopreventive Potential ofPharmaceuticals (Basel, Switzerland) · 2024Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
The gastrointestinal tract is a key source of superoxide so as to be one of the most vulnerable to oxidative stress damage. Ellagic acid (EA), a polyphenol displays widely biological activities owing to its strong antioxidant properties. Here, we investigated the protective benefits of EA on oxidative stress and intestinal barrier injury in paraquet (PQ)-challenged piglets. A total of 40 weaned piglets were randomly divided into five groups: Control, PQ, 0.005% EA-PQ, 0.01% EA-PQ, and 0.02% EA-PQ. Piglets were intraperitoneally injected with 4 mg/kg (BW) PQ or saline on d-18, and sacrificed on d-21 of experiment. EA treatments eliminated growth-check induced by PQ and increased serum superoxide dismutase (SOD) activity but decreased serum malondialdehyde (MDA) level as compared to PQ group. EA supplementation promoted Nrf2 nuclear translocation and enhanced heme oxygenase-1 (HO-1) and quinone oxidoreductase 1 (NQO1) protein abundances of small intestinal mucosa. Additionally, EA improved PQ-induced crypt deepening, goblet cells loss, and villi morphological damage. Consistently, EA increased tight junction protein expression as was evident from the decreased serum diamine oxidase (DAO) levels. EA could ameliorate the PQ-induced oxidative stress and intestinal damage through mediating Nrf2 signaling pathway. Intake of EA-rich food might prevent oxidative stress-mediated gut diseases.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.