The autonomic innervation of rat jugular vein.
The autonomic innervation of rat jugular vein was studied using glyoxylic acid fluorescence and acetylcholinesterase histochemical methods. The rat jugular vein is provided with both adrenergic and cholinergic nerve fibers organized in plexuses located at the adventitial-medial border. The existence of these nerve plexuses does not seem to support biochemical findings that suggests a lack of innervation in the rat jugular vein and which propose this blood vessel as a model for the analysis of drug-smooth muscle cell interaction without the interference of neuronal uptake mechanisms.
D000110:Acetylcholinesterase / Q000032:analysis; D000818:Animals; D001341:Autonomic Nervous System / Q000166:cytology*; D002395:Catecholamines / Q000032:analysis; D007601:Jugular Veins / Q000166:cytology / Q000294:innervation*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains
D002395:Catecholamines; D000110:Acetylcholinesterase