title: The microvasculature of the lingual mucosa in Capra hircus.
abstract: The microvasculature of the lingual mucosa of the goat was studied by SEM using microvascular corrosion casts. A complex microcirculatory system was observed to supply the large number of papillae, which had a wide structural variety. Generally, the organization of the vascular network in the lingual papillae was found to be influenced by the nature of the microcirculation in the lamina propria. Another characteristic feature noted was the presence of numerous valves in the venules situated in the lamina propria. They were oriented toward the broader side of the venules and probably control the rapid outflow of blood. This in turn most probably leads to an increased mucosal blood supply, which might sustain both mechanical and gustatory functions.
authors.affiliation: Department of Biological Structures, Functions, and Technology, University of Naples Federico II, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Scala
authors.forename: N
authors.initials: N
authors.lastname: Mirabella
authors.forename: G
authors.initials: G
authors.lastname: Germano
authors.forename: P
authors.initials: P
authors.lastname: de Girolamo
mesh_terms: D000818:Animals; D002196:Capillaries / Q000033:anatomy & histology; D005260:Female; D006041:Goats / Q000033:anatomy & histology*; D008297:Male; D008833:Microcirculation / Q000033:anatomy & histology*; D008855:Microscopy, Electron, Scanning; D009092:Mucous Membrane / Q000098:blood supply; D014059:Tongue / Q000098:blood supply*