Lack of erectogenic activity of a novel selective melanocortin-4 receptor agonist in a clinical experimental model

MeSH terms

• Adult
• Cross-Over Studies
• Dose-Response Relationship, Drug
• Double-Blind Method
• Erectile Dysfunction / drug therapy*
• Humans
• Male
• Middle Aged
• Piperazines / pharmacology
• Purines / pharmacology
• Receptor, Melanocortin, Type 4 / antagonists & inhibitors*
• Sildenafil Citrate
• Sulfones / pharmacology
• Vasodilator Agents / pharmacology