Comparative Analysis of the Effects of Magnesium Oxide Nanoparticles on Sperm Parameters in Fresh and Frozen Samples.

Background: Freezing is a crucial technique in reproductive science utilized for the preservation of sperm samples. However, the process of freezing and thawing sperm can result in detrimental effects on sperm quality. One of the major mechanisms underlying this decline in sperm quality is the generation of reactive oxygen species during the freeze process.