In this study, the protective effect of morin against liver damage caused by Tetracycline (TET) was investigated. Twenty-eight female rats were divided into four groups: control, morin, TET, and TET+morin. TET (140 mg/kg) and morin (100 mg/kg) were administered orally for seven days. Liver enzymes, oxidative stress, and inflammation parameters were analyzed to determine liver tissue damage. In addition, histopathologic analysis was performed to detect tissue damage and structural changes. According to the data obtained from these analyses, TET increased aspartate aminotransferase (AST), alanine aminotransferase (ALT) activities in liver tissue. TET administration increased malondialdehyde (MDA), decreased superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) activities and glutathione (GSH). Nuclear factor kappa B (NF-κB), tumor necrosis factor-alpha (TNF-α), and interleukin 1β (IL-1β) expression levels were found to increase. Administration of morin together with TET decreased AST, ALT activities and MDA, NF-kB, TNF-α, IL-1β levels, and increased CAT, SOD, GSH, GPx. According to the data obtained, TET increases liver enzymes and the increase in these values triggers oxidative stress, and inflammation markers, indicating damage to the liver. Morin's supportive treatment was found to reduce liver damage by bringing these parameters closer to normal.
Ethical approval was obtained from Atatürk University Animal Experiments Local Ethics Committee (Approval No: 2025/01/21).
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| Primary Language | English |
|---|---|
| Subjects | Veterinary Biochemistry |
| Journal Section | Research Article |
| Authors | |
| Project Number | No |
| Submission Date | May 9, 2025 |
| Acceptance Date | September 3, 2025 |
| Publication Date | December 31, 2025 |
| Published in Issue | Year 2025 Volume: 10 Issue: 3 |