Zingerone protects liver and kidney tissues by preventing oxidative stress, inflammation, and apoptosis in methotrexate-treated rats

• Published in: Drug and chemical toxicology (New York, N.Y. 1978) Vol. 45; no. 3; pp. 1054 - 1065
• Main Authors: Türk, Erdinç, Güvenç, Mehmet, Cellat, Mustafa, Uyar, Ahmet, Kuzu, Müslüm, Ağgül, Ahmet Gökhan, Kırbaş, Akın
• Format: Journal Article
• Language: English
• Published: United States Taylor & Francis 04-05-2022
• Subjects: Animals; Antioxidants - metabolism; Apoptosis; Caspase 3 - metabolism; Guaiacol - analogs & derivatives; inflammation; Inflammation - chemically induced; Inflammation - drug therapy; Inflammation - prevention & control; Kidney; Liver; Methotrexate; Methotrexate - toxicity; Oxidative Stress; Proto-Oncogene Proteins c-bcl-2 - metabolism; Rats; zingerone; apoptosis; Methotrexate; zingerone; inflammation; oxidative stress
• ISSN: 0148-0545; 1525-6014
• DOI: 10.1080/01480545.2020.1804397

The clinical use of drugs used in the treatment of diseases is limited due to the toxic side effects, and many studies have been conducted to benefit from herbal adjuvant therapies recently to eliminate these effects. In this study, the protective effect of zingerone against liver and kidney damage generated in rats through methotrexate (MTX). Histopathological investigations were performed to determine tissue damage caused by MTX and the healing effect of zingone and liver function markers such as serum alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), and renal function markers such as urea, creatine, and aquaporin-1 (AQP-1) were measured. The effects of MTX and protective properties of zingerone on oxidative stress were investigated through the measurement of malondialdehyde and reduced glutathione (GSH) levels, catalase (CAT), and glutathione peroxidase (GPx) enzyme activities. The anti-inflammatory effect of zingerone was determined by measuring the cytokine levels causing inflammation such as nuclear factor-kappa B (NF-κB), tumor necrosis factor-α (TNF-α), and interleukin-1β (IL-1β), and its effects on apoptosis were determined by immunohistochemical analysis of caspase-3 and B-cell lymphoma-2 (Bcl-2) expression levels. According to the results obtained within the scope of the study, it was determined that zingerone treatment prevented the increase in MTX-induced liver and kidney function markers, showed healing effects on antioxidant parameters degraded in both tissues, and decreased the inflammation parameters. It was determined that it also prevented apoptosis and possessed a protective effect on disrupted tissue architecture by decreasing the increased caspase-3 expression and increasing the decreased Bcl-2 level.