Oxidative origin of sperm DNA fragmentation in the adult varicocele
Int. braz. j. urol; 47 (2), 2021
ABSTRACT Purpose: Sperm DNA fragmentation is a major cellular mechanism underlying varicocele-related male infertility. However, the type of DNA fragmentation - whether oxidative or of another nature - remains unknown. Thus, the aim of this study was to evaluate single- and double-stranded sperm DNA fra...