intestinal villi


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villus

 [vil´us] (L.)
a small vascular process or protrusion, as from the free surface of a membrane.
arachnoid villi microscopic projections of the arachnoid into some of the venous sinuses.
chorionic villi see chorionic villi.
intestinal villi multitudinous threadlike projections covering the surface of the mucous membrane lining the small intestine, serving as the sites of absorption of fluids and nutrients.
synovial villi slender projections from the surface of the synovial membrane into the cavity of a joint; called also haversian glands.

in·tes·ti·nal vil·li

[TA]
projections (0.5-1.5 mm long) of the mucous membrane of the small intestine; they are leaf-shaped in the duodenum and become shorter, more finger-shaped, and sparser in the ileum.
Synonym(s): villi intestinales [TA]

in·tes·ti·nal vil·li

(in-tes'ti-năl vil'ī) [TA]
Projections (0.5-1.5 mm in length) of the mucous membrane of the intestine; they are leaf-shaped in the duodenum and become shorter, more finger-shaped, and sparser in the ileum.
References in periodicals archive ?
intestinal villi and microvilli will prevent toxins and large molecules
The second exposure study also recapitulated the changes in the villus morphology (data not shown), supporting the notion that UFP exposure induced epithelial damage to the intestinal villi.
A pronounced polymorphism of the intestinal villi in diameter, shape, and length has been marked.
Following their injection into the gut, the AFS cells moved into the intestinal villi - the small, finger-like projections that protrude from the lining of the intestinal wall and pass nutrients from the intestine into the blood.
Various histopathological features of intestine include damaged intestinal villi; lamina propria and formation of multiple cysts on intestine including crypts.
Treatment with a gluten-free diet can eliminate symptoms and allow the intestinal villi to heal, but otherwise there is no cure for celiac disease.
The intestinal section of the experimental group showed decomposition in the intestinal villi, while the intestines of control mice was normal.
Discuss and explain the difference and relationship between the structure and function of the intestinal villi.
Scanning electron microscopic observations in the intestinal villi in growing White Leghorn and broiler chicken from 1 to 30 days of age.
Inside the lion, intestinal villi: outside the villa, two lions guarding the gate with serious smiles.