Excessive generation of seminal reactive oxygen species (ROS) by immature spermatozoa
and white blood cells, especially granulocytes, in the ejaculate is detrimental to …

Excessive generation of reactive oxygen species (ROS) by morphologically abnormal,
immature spermatozoa and presence of white blood cells, especially the granulocytes in the …

The chemiluminescence method is the most commonly employed technique as a direct
measurement of reactive oxygen species (ROS) generation by spermatozoa. This assay is …

Background It is generally accepted that oxidative stress is an important factor in male
infertility because it may impair the physiological function of spermatozoa at the molecular …

Oxidative stress is a well-established cause of male infertility, with reactive oxygen species
(ROS) impairing sperm production, motility, membrane, and DNA integrity. Currently, most …

Many cases of male factor infertility are idiopathic, but 30–40% of cases may have excessive
levels of reactive oxygen species (ROS) in their semen. The origins of endogenous ROS are …

Determination of seminal oxidants is fast emerging as a significant diagnostic and
prognostic tool in infertility clinics, andrology, and assisted reproduction laboratories. This is …

Objective: Seminal oxidative stress (OS) is defined as an imbalance between reactive
oxygen species (ROS) production and total antioxidant capacity (TAC), and is highly …

Objective: Oxidative stress (OS)-induced damage to sperm plays a major role in the
pathogenesis of male infertility. Seminal OS is more likely caused by excessive reactive …

Purpose A physiological balance exists between seminal reactive oxygen species (ROS)
and antioxidant capacity. An overproduction of ROS which exceeds the seminal plasma …