Freezing effect on sperm DNA / 中华男科学杂志

ABSTRACT

<p><b>OBJECTIVES</b>To assess the effect of freezing on the sperm DNA.</p><p><b>METHODS</b>To assess the sperm DNA preserved at -80 degrees C by using the single cell gel electrophoresis (SCGE).</p><p><b>RESULTS</b>There was no statistical difference on the time factor by analysis of variance (ANOVA).</p><p><b>CONCLUSIONS</b>Integrity of sperm DNA could not be devastated in frozen states.</p>