1. Photobiomodulation Therapy Improves Spermatogenesis in Busulfan-Induced Infertile Mouse.
- Author
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Rezaei F, Bayat M, Nazarian H, Aliaghaei A, Abaszadeh HA, Naserzadeh P, Amini A, Ebrahimi V, Abdi S, and Abdollahifar MA
- Subjects
- Animals, Infertility, Male pathology, Male, Mice, Spermatogenesis drug effects, Alkylating Agents toxicity, Busulfan toxicity, Infertility, Male chemically induced, Infertility, Male radiotherapy, Low-Level Light Therapy methods, Spermatogenesis physiology
- Abstract
About 50% of infertility is caused by men. This study aimed to investigate the efficiency of photobiomodulation on spermatogenesis in a busulfan-induced infertile mouse as a testicular degeneration treatment. Thirty-two adult NMRI male mice were divided into 4 groups: control, busulfan, PBMT 0.03 J/cm
2 , and laser 0.2 J/cm2 . In the study, azoospermia was induced by busulfan as a testicular degeneration, and then, they were treated using photobiomodulation therapy at 0.03 J/cm2 and 0.2 J/cm2 energy densities. Sperm parameters, stereological analysis, serum testosterone levels, together with SDH activity, MDA production oxidized as a marker for lipid peroxidation, glutathione (GSSG) and glutathione (GSH), mitochondrial membrane permeability (MMP), reactive oxygen species (ROS) production, and ATP production as well as TUNEL assay were assessed. Photobiomodulation therapy with 0.03 J/cm2 energy densities group revealed a significant increase the testosterone hormone level and spermatogenic cells with the reduction of apoptotic cells and marked increase in GSH, ATP, and SDH levels and decrease the levels of MDA and ROS production in the busulfan-induced mice when compared with the control and sham groups. In conclusion, the photobiomodulation therapy (0.03 J/cm2 energy density) may provide benefits on the spermatogenesis following busulfan injection and might be an alternative treatment to the patients with oligospermia and azoospermia in a dose-dependent manner., (© 2021. Society for Reproductive Investigation.)- Published
- 2021
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