Dentina peritubular

dentina peritubular e intertubular 1 dentina intertubular 2 dentina terciaria 3 dentina circumpulpar 4 Gotliv BA, Veis A. The composition of bovine peritubular dentin: Matching TOF-SIMS, scanning electron microscopy and biochemical component distributions - New light on peritubular dentin function. Cells Tissues Organs. ;– doi: / [PMC free article] [Google Scholar] 5 Peritubular dentin does not result from such transformation of predentin into dentin, but rather from the adsorption along the lumen of the tubules of an amorphous matrix, may be secreted by the odontoblast processes within dentin, or taking origin from the serum (dentinal lymph). Proteoglycans, lipids and other ECM proteins are implicated in. 6 Peritubular Dentin Formation 7 SEM Characteristic of Peritubular and Intertubular Coronal 8 Dentin 9 Peritubular dentin 10 La zona hipomineralizada externa: se trata de la región más externa de la dentina peritubular y consiste en una interfase de menor mineralización entre la dentina peritubular y la dentina intertubular. La zona hipermineralizada media: es la que presenta mayor espesor y un grado más alto de mineralización. 11