Isopropyl-2-methylphenol, a monoterpene found in essential oils from various plants, has
been shown to have anti-inflammatory, antioxidant, vasorelaxant, and hypotensive effects …

Carvacrol is a monoterpene found in essential oils from various plants. Several
pharmacological properties have already been described for carvacrol, including …

Objectives. To investigate the effects of sildenafil on human penile blood vessels and
evaluate the interaction of sildenafil with neurogenic-mediated responses. Sildenafil is …

Objective: Benign prostatic hyperplasia (BPH) and erectile dysfunction (ED) are the most
common illnesses in aged male patients. 5α-reductase inhibitors (5-ARIs) are suggested for …

Combining the centrally acting drug yohimbine with the peripheral conditioner sildenafil
might be an approach to erectile dysfunction cases in which sildenafil alone failed. This work …

Antidepressants, including selective serotonin reuptake inhibitors (SSRIs), cause erectile
dysfunction; however, the mechanism by which they cause erectile function is unclear. We …

In this study the effects of yohimbine and sildenafil on cold stress-induced erectile
dysfunction in rats were investigated. Yohimbine hydrochloride (0.2 mg/kg, ip) and sildenafil …

Penile erection involves relaxation of smooth muscle of corpus cavernosum and associated
arterioles. Sildenafil, a highly selective inhibitor of phosphodiesterase type 5, is effective in …

Penile erection follows relaxation of the corpus cavernosum in which nitric oxide (NO)
released during sexual stimulation from non-adrenergic non-cholinergic nerve endings and …

Objectives This study aims to further elucidate the role of adrenergic transmission in erection
and to highlight whether adrenergic transmission in the penis modulates sildenafil's action …