“ During sexual arousal, nitrous oxide (NO) is released from face terminals and endothelial cells in the principal
sum cavernosum. NO activates guanylate cyclase to win over deoxyguanosine triphosphate (GTP) into cycle
deoxyguanosine monophosphate (cGMP), triggering a cGMP-pendent cascade
of events. The accrual of cGMP leads to smooth-brawniness relaxation in the corpus cavernosum and increased roue flux to
the penis. http://lm360.us/ ”