La, J Involvement of nitric oxide and vasoactive intestinal peptide in the nonadrenergic-noncholinergic relaxation of the porcine retractor penis muscle. [electronic resource] - Japanese journal of pharmacology Jun 2001 - 236-43 p. digital Publication Type: Journal Article ISSN: 0021-5198 Standard No.: 10.1254/jjp.86.236 doi Subjects--Topical Terms: AnimalsElectric StimulationEnzyme Inhibitors--pharmacologyMaleMuscle Relaxation--drug effectsMuscle, Smooth--drug effectsNG-Nitroarginine Methyl Ester--pharmacologyNitric Oxide--antagonists & inhibitorsPenis--drug effectsReceptors, Vasoactive Intestinal Peptide--antagonists & inhibitorsSwineVasoactive Intestinal Peptide--antagonists & inhibitors