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Protective role of hesperidin in finasteride-induced testicular toxicity in adult male Wistar rats: Insights into oxidative stress, apoptosis, and ultrastructure of seminiferous tubules.
- Source :
-
Reproductive Toxicology . Mar2024, Vol. 124, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- A negative impact of finasteride on fertility has been reported, in which over production of reactive oxygen species and apoptosis were implicated. Hesperidin, a plant-derived bioflavonoid with antioxidant and anti-apoptotic effects, may mitigate these adverse effects. In order to investigate the possible protective role of hesperidin against finasteride-induced seminiferous tubules toxicity in adult male Wistar rats, 60 rats were randomized into five groups (I-V) receiving distilled water, 0.5% sodium carboxymethylcellulose solution, hesperidin, finasteride, and combined hesperidin and finasteride respectively. Testicular weight, sperm count and motility were determined. Testicular tissue homogenates were prepared to measure the level of malondialdehyde (MDA), total antioxidant capacity (TAC), reduced glutathione (GSH) and the gene expression of caspase-3 and B-cell lymphoma 2 (Bcl2). Testes were processed for light and electron microscopic evaluation. Johnsen score was calculated. Administration of finasteride resulted in significantly decreased testicular weights, sperm count and motility, Johnsen score, tissue levels of TAC and GSH together with significant increase in tissue MDA. Gene expression revealed significantly increased caspase-3 and decreased Bcl2. Furthermore, finasteride disrupted the seminiferous tubules, causing degenerative changes affecting Sertoli cells and spermatogenic cells. Co-administration of hesperidin with finasteride resulted in improvement in testicular weights, TAC, GSH, Bcl2, Johnsen score, sperm count and motility as well as preservation of the structure of the seminiferous tubules. To conclude, hesperidin was found to have a protective potential on finasteride-induced oxidative stress, apoptosis and testicular structural damage. • Finasteride exhibited a negative influence on testicular weight and semen analysis. • Finasteride induced ultrastructural seminiferous tubules changes. • Finasteride increased apoptotic and oxidative stress markers. • Hesperidin ameliorated finasteride-induced deleterious effects. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08906238
- Volume :
- 124
- Database :
- Academic Search Index
- Journal :
- Reproductive Toxicology
- Publication Type :
- Academic Journal
- Accession number :
- 175793600
- Full Text :
- https://doi.org/10.1016/j.reprotox.2024.108535