[Histochemical and ultrastructural data on the adrenergic and cholinergic innervation of the epididymis in the mouse].
The adrenergic and cholinergic innervation of the epididymal duct in the mouse has been investigated using histochemical methods and electron microscopy. This study demonstrates that the epididymal innervation of the mouse does not really differ from that of other mammals. Cholinergic nerves are mainly vascular, even in the cauda where cholinesterase activity is increased within the tubular musculature. Catecholamine fibres ensure the motricity of the wall of the canalicular system, particularly the terminal segment where the smooth muscle fibres are specifically differentiated.
D000818:Animals; D002395:Catecholamines / Q000378:metabolism; D002802:Cholinesterases / Q000378:metabolism; D004822:Epididymis / Q000294:innervation* / Q000378:metabolism; D006651:Histocytochemistry; D008297:Male; D051379:Mice / Q000033:anatomy & histology*; D008815:Mice, Inbred Strains; D008854:Microscopy, Electron; D009130:Muscle, Smooth / Q000378:metabolism; D010275:Parasympathetic Nervous System / Q000033:anatomy & histology* / Q000201:enzymology / Q000378:metabolism / Q000648:ultrastructure; D013564:Sympathetic Nervous System / Q000033:anatomy & histology* / Q000648:ultrastructure
D002395:Catecholamines; D002802:Cholinesterases
Données histochimiques et ultrastructurales sur l'innervation adrénergique et cholinergique de l'épididyme chez la souris.