Evidence map›Paper›PMID 40271506›Full record

ArticleAvicenna journal of phytomedicine

The protective properties of resveratrol against glycerol-induced acute kidney injury in rats.

Mohammadreza Baghishani, Soghra Mehri, Tahereh Aminifard, Amirhossein Jafarian, Hossein Hosseinzadeh

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Article in Avicenna journal of phytomedicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Mohammadreza BaghishaniDepartment of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Soghra MehriDepartment of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Tahereh AminifardDepartment of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
Amirhossein JafarianDepartment of Pathology, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
Hossein HosseinzadehDepartment of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: After rhabdomyolysis, muscle tissue releases substances such as myoglobin, creatine kinase, and electrolytes into the bloodstream, potentially leading to acute kidney injury (AKI). Resveratrol (RSV) is a polyphenol compound with anti-inflammatory and antioxidant effects and it is found in various plants. This research evaluated the protective effects of RSV in rhabdomyolysis-induced AKI in rat kidneys. Materials and Methods: Thirty-six male Wistar rats were randomly assigned to six groups (n=6): 1) control (normal saline), 2) glycerol only (10 ml/kg, intramuscular), 3, 4, and 5) glycerol +RSV (5, 10, and 25 mg/kg, intraperitoneal injection) and 6) RSV (25 mg/kg). After 4 days, pathological alterations and the level of blood urea nitrogen (BUN) and serum creatinine were determined. Malondialdehyde (MDA), glutathione (GSH), neutrophil gelatinase-associated lipocalin (NGAL), and tumor necrosis factor-α (TNF-α) proteins were investigated in rat kidneys. Results: Injection of 50% glycerol (10 ml/kg, IM) resulted in pathological lesions, elevated levels of MDA (p<0.001), BUN (p<0.01), serum creatinine (p<0.001), TNF-α (p<0.01), and NGAL protein (p<0.001), and decreased GSH content (p<0.001) compared to the control animals. These findings indicated AKI induced by rhabdomyolysis. RSV (25 mg/kg) administration significantly decreased serum creatinine, BUN, MDA, NGAL, and TNF-α levels compared to the glycerol group. Histopathologically, tubule necrosis, myoglobin cast formation and glomerular atrophy increased in the glycerol group and reduced in animals that received RSV. Conclusion: In the glycerol-induced AKI rat model, RSV administration alleviated renal dysfunction by reducing oxidative stress and inflammatory responses.

Indexed as

Acute kidney injuryInflammationResveratrolRhabdomyolysis

Identifiers

PMID40271506
PMCPMC12013969

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