Sympathetic Inhibition of Papaverine Induced Erection
نویسندگان
چکیده
منابع مشابه
Papaverine-induced mydriasis.
Five cases of ipsilateral pupillary dilatation that developed during local intraarterial infusion of papaverine are reported. All patients were being treated for symptomatic vasospasm secondary to subarachnoid hemorrhage. In each case, the tip of the infusion catheter was positioned in the internal carotid artery in close proximity to the ostium of the ophthalmic artery. Pupillary dilatation in...
متن کاملPapaverine-induced inhibition of electrical and mechanical activity and calcium movements of rat ileal smooth muscle.
1. Papaverine, in the concentration range 50-150 microM, inhibited rhythmic spontaneous contraction and caused relaxation of KCl-induced contractures of rat ileal smooth muscle. 2. Spontaneous slow waves and spikes declined at low papaverine concentrations. 3. The normal 45Ca uptake of the ileum was reduced by papaverin. Although papaverine caused only a small inhibition of normal 45Ca efflux f...
متن کاملPapaverine-induced priapism: 2 case reports.
Intracorporeal papaverine injection therapy for impotence has been reported recently as a therapeutic option with low morbidity. We report 2 cases of papaverine-induced priapism that required surgical intervention.
متن کاملTonic postganglionic sympathetic inhibition induced by afferent renal nerves?
Other than efferent sympathetic innervation, the kidney has peptidergic afferent fibers expressing TRPV1 receptors and releasing substance P. We tested the hypothesis that stimulation of afferent renal nerve activity with the TRPV1 agonist capsaicin inhibits efferent renal sympathetic nerve activity tonically by a neurokinin 1 receptor-dependant mechanism. Anesthetized Sprague-Dawley rats were ...
متن کاملTranscavernous Installation of Papaverine Hydrochloride in Impotence
Impotence is syndrome involving the interaction of psychogenic, hormonal, neurological, arterial, venous & sinusoidal factors. Management of impotence has evolved from a time-born pattern of sympathetic discussion and empiric use of medication to a scientifically planned diagnostic protocol and specific treatment regime. The present study was undertaken to assess the effects of pharmacologicall...
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ژورنال
عنوان ژورنال: Journal of Urology
سال: 1991
ISSN: 0022-5347,1527-3792
DOI: 10.1016/s0022-5347(17)37751-0