Related Experiment Video
Updated: Jul 26, 2026

Technical Refinement of a Bilateral Renal Ischemia-Reperfusion Mouse Model for Acute Kidney Injury Research
Published on: November 3, 2023
Quercetin Exhibits Nephroprotective Properties Against Tartrazine-Induced Nephrotic Injury: Effects on Oxidative
Zeynep Erdemli1, Mehmet Gul2, Nilufer Bulut3
1Department of Medical Biochemistry, Medical Faculty, Inonu University, Malatya, Turkey.
Abstract:
We investigated first time in the literature the effects of tartrazine, a common industrial dye, and quercetin, a possible protective, on the kidneys. The rats were randomly assigned to the control, tartrazine, quercetin, and tartrazine + quercetin groups, with each group consisting of eight Wistar albino rats. The trials lasted for 1 month, after which kidney tissues and blood samples were collected. In the tartrazine group, increases were observed in malondialdehyde (MDA), superoxide dismutase (SOD), total oxidant status (TOS), oxidative stress index (OSI), tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), glomerular diameter and damage, histopathological damage score, glomerular and tubular caspase-3 immunoreactivity H-score, as well as serum urea, uric acid, and creatinine levels in the kidney tissue. Additionally, kidney tissue histopathology and apoptotic deteriorated in the same group. The deteriorated biochemical and histopathological parameters improved with quercetin administration. Tartrazine led to nephrotoxicity in rats, as indicated by kidney tissue oxidant capacity, inflammation, apoptosis, increased kidney function tests, and deterioration in histopathology. Quercetin exhibited strong antioxidant, antiapoptotic, and anti-inflammation activity and can be used as a protective agent against tartrazine-induced nephrotoxicity.
More Related Videos
07:40Protection of H9c2 Myocardial Cells from Oxidative Stress by Crocetin via PINK1/Parkin Pathway-Mediated Mitophagy
Published on: May 26, 2023
08:15Author Spotlight: Network Pharmacology and Molecular Docking to Decipher the Action of Jiawei Shengjiang San Against Diabetic Kidney Disease
Published on: May 10, 2024
Related Concept Videos
Necrosis
Morphological Manifestations of Necrosis
Necrotic cells show different types of morphological appearance depending on the type of tissue and infection. In coagulative necrosis, cells become anucleated and die, but their...
Acids, Bases and Neutralization Reactions
Protein Denaturation
Toxic Reactions: Overview
Toxicity falls into two primary categories: local and systemic.
Local toxicity appears at the exposure site, such as protein denaturation caused by caustic substances.
In contrast, systemic toxicity requires the toxic agent's absorption and distribution,...
Cellular Injury I: Introduction
Cellular Injury IV: Necrosis