Lámina reticular

Lámina reticular

La lámina reticular es una capa de grosor variable existente en muchas ocasiones bajo la lámina basal y que, junto con ésta, forma la membrana basal.

Formada, principalmente, de fibrillas reticulares sintetizadas por las células conjuntivas a las que separan del tejido epitelial supradyacente.

Véase también


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Mira otros diccionarios:

  • Lámina basal — La lámina basal es una fina capa de matriz extracelular que separa el tejido epitelial y muchos tipos de células, como las fibras musculares o las células adiposas, del tejido conjuntivo. Suele confundirse con la membrana basal, pero en realidad… …   Wikipedia Español

  • reticular lamina — n a thin extracellular layer that sometimes lies below the basal lamina, is composed chiefly of collagenous fibers, and serves to anchor the basal lamina to underlying connective tissue * * * lamina reticularis 1. a layer of the basement membrane …   Medical dictionary

  • lamina fibroreticularis — reticular l. (def. 1) …   Medical dictionary

  • Reticular formation — Brain: reticular formation Coronal section of the pons, at its upper part. (Formatio reticularis labeled at left.) …   Wikipedia

  • Lamina — A plate or layer. For example, the lamina arcus vertebrae, usually just called the lamina, are plates of bone in each vertebral body. * * * SYN: plate (1). SEE ALSO: layer, stratum. [L] l. affixa [TA] that part of the medial ependymal wall of the …   Medical dictionary

  • reticular lamina — The lower region of extracellular matrix underlying an epithelial monolayer, separated from the basal surface of the epithelial cells by the basal lamina. The reticular lamina contains fibrillar elements (collagen, elastin etc.) and is probably… …   Dictionary of molecular biology

  • lamina medullaris lateralis thalami — [TA] external medullary lamina of thalamus: one of two layers of myelinated nerve fibers in the dorsal thalami; it covers the lateral surface of the dorsal thalamus and is separated from the internal capsule by the thalamic reticular nucleus …   Medical dictionary

  • Thalamic reticular nucleus — Infobox Brain Name = PAGENAME Latin = nucleus reticularis thalami GraySubject = GrayPage = Caption = Caption2 = IsPartOf = Thalamus Components = Artery = Vein = BrainInfoType = hier BrainInfoNumber = 348 MeshName = MeshNumber = DorlandsPre = n 11 …   Wikipedia

  • Basal lamina — The basal lamina is a layer of extracellular matrix on which epithelium sits and which is secreted by the epithelial cells. It is often confused with the basement membrane, and sometimes used inconsistently in the literature, see below.It is… …   Wikipedia

  • basal lamina — n 1) the part of the gray matter of the embryonic neural tube from which the motor nerve roots arise 2) a thin extracellular layer composed chiefly of collagen, proteoglycans, and glycoproteins (as laminin and fibronectin) that lies adjacent to… …   Medical dictionary

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