OBJECTIVE: To summarize the role of reactive oxygen species (ROS) in the
pathophysiology of human reproduction. DESIGN: Review of literature. SETTING: Fertility …

Male factor has been considered a major contributory factor to infertility. Along with the
conventional causes for male infertility such as varicocele, cryptorchidism, infections …

The male factor is considered a major contributory factor to infertility. Apart from the
conventional causes for male infertility such as varicocoele, cryptorchidism, infections …

Extensive research in our center at the Cleveland Clinic indicates that the seminal oxidative
stress test has diagnostic and prognostic capabilities beyond those of conventional tests of …

Fertility in the male is dependent on the proper production of sperm cells. This process,
called spermatogenesis is very complex and involves the synchronization of numerous …

Unexplained male infertility is a diagnosis reserved for men in whom routine semen
analyses results are within normal values and physical as well as endocrine abnormalities …

Infertility is a severe medical problem and is considered a serious global public health issue
affecting a large proportion of humanity. Oxidative stress is one of the most crucial factors …

Bacterial and viral infections of the genital tract may be important aetiological factors for
male infertility. Infectious processes may lead to deterioration of spermatogenesis …

OBJECTIVE: To determine the prevalence of pathogens that cause sexually transmitted
infections (STIs) in semen from asymptomatic male infertility patients with and without …

OBJECTIVE: To investigate the role of increased seminal leukocytes in enhancing reactive
oxygen species (ROS) production by human spermatozoa. DESIGN: A prospective study …