Related Experiment Video
Updated: May 10, 2025

02:21
Microscopic Electric Rotary Grinding of Plaques Combined with Graft Repair in the Management of Peyronie's Disease
Published on: March 15, 2024
514
Efficacy of a vibrating constriction ring for psychogenic erectile dysfunction: preliminary results
Jesús E Rodríguez Martínez1, Mónica Sosa Cabrera2, Richelle Dadian3
1Murcian Institute of Sexology, Murcia, Spain. jesuseugenio@isemu.es.
International Journal of Impotence Research
|April 24, 2025
Abstract
No abstract available in PubMed .
Related Concept Videos
Male Sexual Response: Erection & Ejaculation
1.1K
Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
1.1K
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
86
Phosphodiesterase 5 (PDE5) inhibitors are potent enzymes that function to hydrolyze cyclic nucleotides to their corresponding 5' monophosphates. Their unique biochemical properties have been applied in treating Pulmonary Arterial Hypertension (PAH).
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
86

