YoonMyungha; 박경덕; 이형곤; 김웅모; An， Tae Hun; 김여옥; Lan Ji Huang; Cui Jin Hua
(Korean Academy Of Medical Sciences, 2008-12)
The possible characteristics of spinal interaction between sildenafil (phosphodiesterase
5 inhibitor) and morphine on formalin-induced nociception in rats was examined.
Then the role of the opioid receptor in the effect ...