title: [Histochemical and immunohistochemical investigations of the perivascular nerves in rat colonic mucosa].
abstract: Using histo- and immunohistochemical methods and conventional transmission electron microscopy (TEM), perivascular nerves of the rat colonic mucosa were investigated. We found that the nerve endings and varicosities operate with various transmitter substances. The morphological findings show that cholinergic and peptidergic nerves are localized around all kinds of terminal microcirculation vessels, while noradrenergic nerves are encountered only near arterioles and venules.
authors.affiliation: Institut für Anatomie, Histologie und Embryologie, Medizinischen Hochschule Varna, Bulgarien.
authors.forename: K
authors.initials: K
authors.lastname: Dikranjan
authors.forename: S
authors.initials: S
authors.lastname: Nikolov
authors.forename: A
authors.initials: A
authors.lastname: Belai
mesh_terms: D000818:Animals; D002802:Cholinesterases / Q000032:analysis*; D003106:Colon / Q000098:blood supply* / Q000166:cytology / Q000294:innervation; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D007150:Immunohistochemistry; D007413:Intestinal Mucosa / Q000098:blood supply* / Q000166:cytology / Q000294:innervation; D008297:Male; D008833:Microcirculation / Q000166:cytology / Q000294:innervation* / Q000648:ultrastructure; D008854:Microscopy, Electron; D016253:Microscopy, Immunoelectron; D009411:Nerve Endings / Q000648:ultrastructure*; D009479:Neuropeptides / Q000032:analysis*; D051381:Rats; D011919:Rats, Inbred Strains; D012701:Serotonin / Q000032:analysis*; D013564:Sympathetic Nervous System / Q000166:cytology* / Q000648:ultrastructure; D014841:von Willebrand Factor / Q000032:analysis*
chemical_list: D009479:Neuropeptides; D014841:von Willebrand Factor; D012701:Serotonin; D002802:Cholinesterases
vernacular_title: Histochemische und immunhistochemische Untersuchungen über die perivaskulären Nerven in der Colon-Schleimhaut der Ratte.