Effects of photobiomodulation therapy on human sperm function
Küçük Resim Yok
Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier España S.L.U.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Introduction: Sperm motility is a crucial factor in male infertility and it depends on mitochondrial tail movements. Photobiomodulation light therapy allows the cells to produce their energy through activation of the mitochondria. The aim of the present study was to examine the impact of photobiomodulation on sperm motility in astenozoospermic individuals. Materials and methods: Following semen analyses of 20 astenozoospermic individuals, collected semen samples were centrifuged. Pellet was obtained and homogenized through mixing with culture media in 1:1 ratio. Each semen samples were divided into 3 groups. In the first group, control samples were not exposed to laser irradiation. The Group 2 and Group 3 were exposed to 650 nm wavelength of photobiomodulation from 10 cm distance in dark environment via a 36 cm(2) aperture sizer with 200 mW output power for 30 and 60 min duration, respectively. Sperm motilities were evaluated and chromatin condensation of sperms was determined. Results: Sperm motilities were significantly increased in photobiomodulation groups compared with the controls. Sperm motilities tended to be different between the 30 and 60 min red light exposure groups; however, it was not statistically significant. When the motility grades were compared, no significant difference was observed in non-progressive motility sperms. While immotile sperms decreased significantly in the photobiomodulation groups compared to the control group, progressive sperms increased. Conclusions: The results of the present study demonstrated that the photobiomodulation is an efficient method to increase the sperm motility of astenozoospermic individuals independent of the duration of exposure. (c) 2022 Asociaci ' on Espanola de Androlog ' ia, Medicina Sexual y Reproductiva. Published by Elsevier Espana, S.L.U. All rights reserved.
Açıklama
Anahtar Kelimeler
Infertility, Cell, Sperm, In-Vitro Fertilization, Diode-Laser, Swim-Up
Kaynak
Revista Internacional de Andrología
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
21
Sayı
2
Künye
Saylan, A., Firat, T., & Yis, O. M. (2023). Effects of photobiomodulation therapy on human sperm function. Revista Internacional de Andrología, 21(2), 100340.