Evidence suggests that disturbing the balance between reactive oxygen species levels and
antioxidant contents in seminal plasma leads to oxidative stress resulting in male infertility …

Background: Sperm DNA damage is an important factor in the etiology of male infertility.
Objective: The aim of the study was to evaluate the association of oxidative stress induced …

Purpose To evaluate levels of sperm DNA fragmentation and enzymatic antioxidant status in
seminal plasma of Tunisian fertile and infertile men in order to assess the effects of seminal …

Background Sperm dysfunction caused by reactive oxygen species (ROSs) is one of the
major causes of infertility in men, which leads to, lipid peroxidation (LPO) and the formation …

The most common cause of male infertility is idiopathic. Standard investigations reveal no
abnormality in such cases. The aim of the study was to investigate the levels of sperm DNA …

OBJECTIVE: To study the role of oxidative stress in sperm dysfunction in Turkish idiopathic
infertile men. DESIGN: Prospective study. SETTING: Medical laboratory. PATIENT (S) …

The objective of this study was to investigate the association between the amount of
superoxide anion, peroxynitrite as oxidative stress (OS) markers and total antioxidant …

Infertility is among the most serious medical problems worldwide. Male factors contribute to
40%–50% of all infertility cases, and approximately 7% of men worldwide are affected by …

Aims: The study aims, in infertile men,(i) to assess oxidative stress parameters in semen
plasma and (ii) to study the effect of antioxidants in those with abnormal semen parameters …

Male infertility can be responsible for up to 20% of the cases attending fertility consultation
facilities; nonetheless, the underlying molecular mechanisms that could explain it are still …