Cited by 37Natural Antidiabetic Agents StudiesDrug-Induced Hepatotoxicity and ProtectionSirtuins and Resveratrol in Medicine

Melatonin, quercetin and resveratrol attenuates oxidative hepatocellular injury in streptozotocin-induced diabetic rats

Elbe, H, Esrefoglu, M, Vardi, N, Taslidere, E, Ozerol, E, Tanbek, K·2015·Human & Experimental Toxicology

Abstract

In this study, effects of melatonin, quercetin and resveratrol on hepatocellular injury in streptozotocin (STZ)-induced experimental diabetes were aimed to be investigated by histological and biochemical methods. Thirty-five male Wistar albino rats were divided into five groups, namely, control, diabetes (STZ 45 mg/kg/single dose/intraperitoneally (ip)), diabetes + melatonin (10 mg/kg/30 days/ip), diabetes + quercetin (25 mg/kg/30 days/ip) and diabetes + resveratrol (10 mg/kg/30 days/ip). Initial and final blood glucose levels and body weights (BWs) were measured. At the end of the experimentation, following routine tissue processing procedure, sections were stained with haematoxylin-eosin (H-E), periodic acid Schiff and Masson's trichrome. Tissue malondialdehyde (MDA) and glutathione (GSH) levels and superoxide dismutase (SOD) and catalase (CAT) activities were examined. The diabetic rats had significantly higher blood glucose levels than those of control rats (p = 0.0001). Mean BWs of diabetic rats were significantly decreased when compared with the control rats (p = 0.0013). Histopathological alterations including cellular glycogen depletion, congestion, sinusoidal dilatation, inflammation and fibrosis were detected in diabetes group. On the other hand, histopathological changes markedly reduced in all of the treatment groups (p = 0.001). Mean tissue MDA level was increased but mean tissue CAT and SOD activities and GSH levels were decreased in the diabetes group. Melatonin, quercetin and resveratrol administered diabetic rats showed an increase in CAT activities and GSH levels and a decrease in MDA levels (p < 0.05, for all). Melatonin, quercetin and resveratrol administrations markedly reduced hepatocellular injury in STZ-induced experimental diabetes.

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Crossref · 10.1177/0960327114559993

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  • There are initial indications that the antioxidant and anti-inflammatory actions of melatonin may work together with select polyphenols (e.g., resveratrol, epigallocatechin 3-gallate) for therapeutic indications.

    “There are initial indications that the antioxidant and anti-inflammatory actions of melatonin may work together with select polyphenols (e.g., resveratrol, epigallocatechin 3-gallate) for therapeutic indications [48,49,50,51,52,53,54].”

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Authors
Elbe, H., Esrefoglu, M., Vardi, N., Taslidere, E., Ozerol, E., & Tanbek, K.
Affiliations
  • Muğla University (TR)
  • Department of Histology and Embryology, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
  • Department of Histology and Embryology, Faculty of Medicine, Inonu University, Malatya, Turkey
  • Department of Biochemistry, Faculty of Medicine, Inonu University, Malatya, Turkey
  • Inonu University (TR)
Corresponding author
Elbe, H
Venue
Human & Experimental Toxicology
Published
2015-08-18
Volume
34
Issue
9
Pages
859-868
ISSN
  • 0960-3271 (ISSN-L)
  • 1477-0903
OpenAlex
W1804033261
Cited by
37
References
55
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 2 · 2022: 3 · 2021: 3 · 2020: 4 · 2019: 2 · 2018: 7 · 2017: 8 · 2016: 3 · 2015: 1
FWCI
5.51
Type
journal article
Language
en
Open access
closed
Locations
  • Human & Experimental Toxicology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Natural Antidiabetic Agents Studies
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Drug-Induced Hepatotoxicity and Protection
  • Health Sciences › Medicine › Geriatrics and Gerontology › Sirtuins and Resveratrol in Medicine
Keywords
melatonin, quercetin, resveratrol, hepatocyte injury, streptozotocin-induced diabetes, oxidative stress, liver histopathology, malondialdehyde, glutathione, superoxide dismutase, catalase, antioxidant defense
MeSH terms
Resveratrol, Animals, Antioxidants, Blood Glucose, Body Weight, Catalase, Diabetes Mellitus, Experimental, Hepatitis, Male, Melatonin, Quercetin, Stilbenes, Superoxide Dismutase, Biomarkers, Rats, Wistar, Oxidative Stress, Hepatocytes, Diabetes Complications, Rats

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