Erectile dysfunction is defined as the inability to achieve and maintain an erection sufficient
to permit satisfactory sexual intercourse. 1 It has been estimated to affect 20 million to 30 …

NO was first characterized in the CNS as the intercellular messenger mediating the increase
in cyclic GMP levels that follows activation of glutamate receptors (Garthwaite et al., 1988) …

Unanticipated, novel hypothesis on nitric oxide (NO) radical, an inorganic, labile, gaseous
molecule, as a neurotransmitter first appeared in late 1989 and into the early 1990s, and …

Objective To determine the efficacy and safety of sildenafil citrate in the treatment of male
erectile dysfunction. Data Sources The MEDLINE, HealthSTAR, Current Contents, and …

Study Design. Review article. Objectives. To review the medical literature and
comprehensively discuss the management of bladder and sexual dysfunction after spinal …

Objective: To review the physical aspects related to penile erection, ejaculatory dysfunction,
semen characteristics, and techniques for enhancement of fertility in spinal cord lesioned …

Although certain risk factors are known to be associated with erectile dysfunction (ED), the
demographic and ED characteristics of the population of men with ED are quite diverse. We …

Normal sexual and reproductive functions depend largely on neurological mechanisms.
Neurological defects in men can cause infertility through erectile dysfunction, ejaculatory …

Objectives. Sexual dysfunction is common in women with spinal cord injuries (SCIs) and
other neurologic conditions. Sildenafil has previously been shown to be safe and effective in …

Objective: The frequency of self reported sexual difficulties was examined in a group of 322
individuals with traumatic brain injury (TBI)(N= 193 men; 129 women) and contrasted with …