“ During sexual arousal, nitric oxide (NO) is discharged from face terminals and endothelial cells in the corpus cavernosum.
NO activates guanylate cyclase to change over deoxyguanosine triphosphate (GTP) into cyclical deoxyguanosine monophosphate (cGMP), triggering a cGMP-subordinate shower
of events. The accrual of cGMP leads to smooth-muscular tissue liberalisation in the principal
sum cavernosum and increased lineage stream to the member. http://lm360.us/ ”