the lamina propria is composed of ________.
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Translations for lamina propria The lamina propria (more correctly lamina propria mucosae) mucosæ is a thin layer of loose connective, tissue or dense irregular connective, tissue which lies beneath the epithelium and together with the epithelium constitutes the. mucosa
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- In addition to the staple of basal cells, ciliated cells and goblet cells, the respiratory epithelium also contains brush cells, endocrine cells (or small granule cells, function not clear) , surfactant-producing cells (or Clara cells) , and serous cells. Epithelium and underlying lamina propria are called the mucosa. The lamina propria consists of loose connective tissue with many elastic fibres, which condense at the deep border of the lamina propria to form an elastic membrane.
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definitions - Striatumreport a problem The dorsal striatum forms a continuous and large mass, topographically separated by the internal capsule into: 1  The caudate (medially) 2  The putamen (laterally) 3  The fundus (ventrally), linking the caudate nucleus and the putamen.
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lamina of vertebral arch The flattened posterior portion of the vertebral arch extending between the pedicles and the midline, forming the dorsal wall of the vertebral foramen; the spinous process extends from the midline junction of right and left laminae. Synonym(s): lamina arcus vertebrae [TA] , neurapophysis. 1  Facebook.
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Lamina propria From Wikipedia, the free encyclopedia. The lamina propria is a constituent of the moist linings known as mucous membranes or mucosa, which line various tubes in the body (such as the respiratory tract, the gastrointestinal tract, and the urogenital tract).
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Small Intestine The lamina propria which underlies the epithelium has a rich vascular and lymphatic network, which absorbs the digestive products, and there is a muscularis mucosae layer immediately at the base of the crypts. The lymphatic capillaries are called lacteals, and absorb lipids.The vascular capillaries are fenestrated to aid absorption. The muscularis externa layer contains two layers of smooth muscle, an inner circular and outer longitudinal, for continuous peristaltic activity of the small intestine.he lamina propria which underlies the epithelium has a rich vascular and lymphatic network, which absorbs the digestive products, and there is a muscularis mucosae layer immediately at the base of the crypts. The lymphatic capillaries are called lacteals, and absorb lipids.
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basal lamina basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida. lamina basila´ris the posterior wall of the cochlear duct, separating it from the scala tympani.
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Chapter 14. Histology of the Esophagus and Gastrointestinal Tract 1 mucosa glands in most parts of the alimentary canal. 2  the lamina propria, which consists of a loose connective tissue supporting the epithelium, and a. 3  muscularis mucosa, which is a double-layer of smooth muscle surrounding the lamina propria.
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- Lamina propria. The lamina propria is a constituent of the moist linings known as mucous membranes or mucosa, which line various tubes in the body. The lamina propria is a thin layer of loose connective tissue which lies beneath the epithelium and together with the epithelium constitutes the mucosa.As its Latin name indicates it is a characteristic component of the mucosa, the mucosa's own special layer.he lamina propria contains capillaries and a central lacteal in the small intestine, as well as lymphoid tissue. Lamina propria also contains glands with the ducts opening on to the mucosal epithelium, that secrete mucus and serous secretions. The lamina propria is also rich in immune cells known as lymphocytes.
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- The epithelium of the lower anal canal contains similarly shaped cell layers. This shape helps to protect the tissues that are below the epithelium. The epithelium also contains many cells that secrete mucus. This mucus lubricates the digestive tract.The lamina propia is a sub-layer that is made of loose connective tissue. The muscularis mucosae is a sub-layer of smooth muscle. The next layer after the mucosa is called the submucosa. This layer is a thick layer of loose connective tissue.his mucus lubricates the digestive tract. The lamina propia is a sub-layer that is made of loose connective tissue. The muscularis mucosae is a sub-layer of smooth muscle. The next layer after the mucosa is called the submucosa. This layer is a thick layer of loose connective tissue.
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- The vertebral column is composed of a series of 31 separate bones known as vertebrae. There are seven cervical or neck vertebrae, 12 thoracic vertebrae, and five lumbar vertebrae. The sacrum is composed of five fused vertebrae, and there are two coccygeal vertebrae which are sometimes fused (fig.1). In the normal adult there are four curvatures in the vertebral column in an anteroposterior plane. These serve to align the head with a vertical line through the pelvis (fig. 2).tructure of a Typical Vertebra. Each vertebra is composed of a body anteriorly and a neural arch posteriorly (fig. 2). The arch encloses an opening, the vertebral foramen, which helps to form a canal in which the spinal cord is housed.
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- The Conservative Pundit of Fox News, Tucker Carlson has an amusing history regarding his marriage. Tucker Carlson was brave enough to captivate the heart of his school principal’s daughter with whom he is sharing 25 years of married life now. Tucker Carlson tied the knot with Susan Andrews in 1991. The couple met first time in the St. George School in Rhode Island.
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- In this image, the thickness of the epithelial part of the mucosa--transitional epithelium-- is shown by the bar and labeled e. To the left of the epithelium is the connective tissue (ct) that includes both the lamina propria of the mucosa and the submucosa. To the left of the connective tissue is the muscularis of the urinary bladder, which is called the detrussor muscle.
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The skeletal SYstem of porifera The skeleton of the sponge is composed of tiny needle-like splinters called spicules, a mesh of protein called spongin, or a combination of both. Many sponges can only be identified by microscopic examination of the skeleton, which makes certain identification from photographs difficult.
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Myofibril 1 Thick filaments consist primarily of the protein myosin, held in place by titin filaments. 2  Myosin is responsible for force generation. 3  It is composed of a globular head with both ATP and actin binding sites, and a long tail involved in its polymerization into myosin filaments. Thin filaments consist primarily of the protein actin, coiled with nebulin filaments. 2  Actin, when polymerized into filaments, forms the ladder along which the myosin filaments climb to generate motion. 3  Thick filaments consist primarily of the protein myosin, held in place by titin filaments.
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- The nuclear lamina lines the inner surface and functions to maintain the shape of the nucleus by supporting the nuclear envelope (Reece et al., 2011). The nuclear envelope is an important gateway between the nucleus and the endomembrane system.
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definitions - Perineuriumreport a problem The perineurium is composed of connective tissue, which has a distinctly lamellar arrangement consisting of roughly 7-8 concentric layers. The perineurium is cellular, and is composed of perineurial cells, which are epithelioid myofibroblasts.
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Layers of the Bladder Wall Submucous coat (lamina propria) Areolar connective tissue; interlaced with the muscular coat. This layer contains blood vessels, nerves, and in some regions, glands. A tumor, which has spread to this layer, can metastasize to the rest of the body via the lymphatics and blood vessels. Muscular coat (muscularis propria) Three layers: inner longitudinal, middle circular, and outer longitudinal Serous coat (serosa) A reflection of the peritoneum, which covers only the superior surface and the upper part of the lateral surfaces
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Cell and Tissue Biology (1) The mucosa consists of epithelium, the lamina propria (loose connective tissue) and the muscularis mucosa. (2) The submucosa consists of dense connective tissue with collagen and elastic fibers.
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The nuclear lamina and its functions in the nucleus. The nuclear lamina is a structure near the inner nuclear membrane and the peripheral chromatin. It is composed of lamins, which are also present in the nuclear interior, and lamin-associated proteins.
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Gastrointestinal wall The mucosa itself is made up of three layers: 1  The epithelium is the innermost layer. 2  Lamina propria is a layer of connective tissue within the mucosa. 3  Muscularis mucosae is a thin layer of smooth muscle.
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Lamina dura Lamina dura is bundle bone that lies adjacent to the periodontal ligament, lining the tooth socket. The lamina dura surrounds the tooth socket and provides the attachment surface with which the Sharpey's fibers of the periodontal ligament perforate. On an x-ray a lamina dura will appear as a radiopaque line surrounding the tooth root. An intact lamina dura is seen as a sign of healthy periodontium. Lamina dura, along with the periodontal ligament, plays an important role in bone remodeling and thus in orthodontic tooth movement.
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Meninges The middle element of the meninges is the arachnoid mater, so named because of its spider web-like appearance. It cushions the central nervous system. This thin, transparent membrane is composed of fibrous tissue and, like the pia mater, is covered by flat cells also thought to be impermeable to fluid.
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basal lamina reticular lamina a layer of the basement membrane, adjacent to the connective tissue, seen in some epithelia; it is of variable thickness and is composed of condensed connective tissue with a reticulum of collagen fibers.. a thin, flat plate or stratum of a composite structure; called also layer. 2. vertebral lamina. basal lamina (lamina basa´lis) the layer of the basement membrane lying next to the basal surface of the adjoining cell layer composed of an electron-dense lamina densa and an electron-lucent lamina lucida.
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- The telencephalon (or cerebrum) consists of two cerebral hemispheres plus a small mid-line component called lamina terminalis.The lamina terminalis forms the rostral wall of the third ventricle and contains the rostral commissure.erebral white matter contains fibers that connect neighboring or distant gyri, fibers that communicate between hemispheres, and fibers that connect the hemisphere with the brainstem. The corpus callosum is a mass of fibers that connect right and left cerebral hemispheres.
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artery The wall of an artery consists typically of an outer coat (tunica adventitia), a middle coat (tunica media), and an inner coat (tunica intima). 1  Representation of arterial coats: A, tunica intima; B, internal elastic lamina; C, tunica media; D, external elastic lamina; E, tunica externa. From Dorland's, 2000.