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Article

Infertile men older than 40 years are at higher risk of sperm DNA damage

20 Nov 2014

Abstract excerpt

BACKGROUND: The effect of paternal age on semen quality is controversial. In this retrospective study, the aim was to investigate the effects of advancing age on sperm parameters including reactive oxygen species (ROS), total antioxidant capacity (TAC) and sperm DNA damage in infertile men. We also examined whether paternal age >40 y is associated with higher risk of sperm DNA damage. METHODS: A total of 472...

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PMID: 25410314
DOI: 10.1186/1477-7827-12-103

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