INTESTINAL VILLI
\ɪntˈɛstɪnə͡l vˈɪla͡ɪ], \ɪntˈɛstɪnəl vˈɪlaɪ], \ɪ_n_t_ˈɛ_s_t_ɪ_n_əl v_ˈɪ_l_aɪ]\
Sort: Oldest first
-
Minute fingerlike or tonguelike processes projecting from the free surface of the mucous membrane of the small intestine. They consist of a central part, or core, formed by a projection of the mucous membrane and a few longitudinally arranged muscular fiber cells from the muscularis mucosae. The core of the v. contains a closely set network of blood vessels and one or more lacteal trunks with a cecal termination near the free end of the v.
By Smith Ely Jelliffe
Word of the day
Procollagen Proline Dioxygenase
- mixed-function oxygenase that catalyzes hydroxylation prolyl-glycyl-containing-peptide, usually in protocollagen, hydroxyprolylglycyl-peptide. The enzyme utilizes molecular oxygen with a concomitant oxidative decarboxylation of 2-oxoglutarate to succinate. EC 1.14.11.2.