Topic: general anatomy. LAMELLE, subst. …geckos and anoles (Anolis) have lamellae (fine plates) on the undersides of the toes. Structures anatomiques illustrées avec des images provenant d'e-Anatomy et descriptions de structures anatomiques définition (complément) voir la définition de LAMEE dans le Littr é. voir la définition de Wikipedia. In fishes, gill lamellae are used to increase the surface area between the surface area in contact with the environment to maximize gas exchange (both to attain oxygen and to expel carbon dioxide) between the water and the blood. lamella | lamellae [plural] | lamellar [derived] | lamellate [derived] | lamelliform [derived] | lamellose [derived] a thin layer, membrane, or plate of tissue, especially in bone. Information and translations of lamellae in the most comprehensive dictionary definitions resource on … Etymologically, it comes from the word lamina, meaning "a small plate." Lacunae refers to the small cavity in the substance of the bone containing an osteocyte. Translate Lamellae in English online and download now our free translator to use any time at no charge. Definition: Multi-tissue structure that is the transverse vertical platelet on the gill filament, through which capillaries run. Lamella (surface anatomy) is similar to these topics: Lamella (materials), Lamella (cell biology), Animal locomotion and more. Health Solutions From Our Sponsors. Bone lacuna synonyms bone lacuna pronunciation bone lacuna translation english dictionary definition of bone lacuna. This is because ducks love the water. An erect scale or blade inserted at the junction of the claw and limb in some corollas and forming a part of their corona or crown. Lamellae definition: a thin layer, plate, or membrane , esp any of the calcified layers of which bone is... | Meaning, pronunciation, translations and examples Lamellate definition is - composed of or furnished with lamellae. Spongy Bone. Medical Definition of Osteoblast. https://medical-dictionary.thefreedictionary.com/lamellae. Quick definitions from WordNet (lamella) noun: thin plate noun: a thin membrane that is one of the calcified layers that form bones noun: any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus Lamellae can be mainly divided as homogenous lamellae or striated lamellae. Some lamellae are parallel to each other. Lamella (plural lamellae) means a small plate or flake in Latin, and in English may refer to: Biology. Lamellae Definition from Encyclopedia Dictionaries & Glossaries. Wikipedia Dictionaries. 7). Synonym: Microscopic cracks or calcification imperfections in the enamel surface of a tooth. Sauter à la navigation Sauter à la recherche Anglais [ modifier le wikicode ] How to use lamella in a sentence. a thin plate, scale, membrane, or layer, as of bone, tissue, or cell walls. Chameleons have lamellae on their feet to improve their grip. Tri-Lamellae Structure. The tips of each seta divide hundreds of times into tiny spatulae (spoon-shaped strands); the final strand is less than 0.25 micrometre (0.00001 inch) in diameter. Osteon, the chief structural unit of compact (cortical) bone, consisting of concentric bone layers called lamellae, which surround a long hollow passageway, the Haversian canal (named for Clopton Havers, a 17th-century English physician). Lamellae definition anatomy. (Anatomie) Partie saillante du bas des os de la jambe, appelée communément la cheville (du pied)… — Mot français, défini en anglais —. The term is used in the plural lamellae for. Other lamellae are aligned concentrically around a vascular canal — a structure known as a haversian system or osteon. -These tube-like units form parallel cylinders that, runs parallel to the long axis of the bone.-Between … Biology. L. Lamellæ (#), E. Lamellas (#). Some 3000 occur in each chloroplast and their function is to maintain the CHLOROPHYLL molecules within the quantasomes in such a position as to receive the maximum amount of light. It is a thin covering that surrounds the medullary cavity. How to use lamella in a sentence. SLIDESHOW Heart Disease: Causes of a Heart Attack See Slideshow. Translation of Lamellae in English. la•mel′lar•ly, adv. lamellaire - Définitions Français : Retrouvez la définition de lamellaire... - synonymes, homonymes, difficultés, citations. Difference Between Lamellae And Lacunae Compare The Lacunae or lacunas 1. allumelle, baleine, bistouri, busc, couteau, épée, feuille, feuillet, flamberge, flot, lamelle, languette, limbe, morceau, onde, paillette, paquet, plaque, plaquette, poignard, table It lies below bowmans membrane and above descemets membrane. Topic. Synonym: An osseous lamella surrounding and forming the wall of the marrow cavity of long bones. If you don’t speak French, click here. Gas exchange primarily occurs at the secondary gill lamellae, where the tissue is notably only one cell layer thick. [L. lamella, dim. Lamella surface anatomy in surface anatomy a lamella is a thin plate like structure often one amongst many lamellae very close to one another with open space between. Have a definition for Lamella (anatomy) ? Botany. définition - Lamellae signaler un problème. Add Definition. Aside from respiratory organs, they appear in other biological roles including filter feeding and the traction surfaces of geckos. A lamella is a thin, rigid plate-like structure. Lamelle de bois, d'ivoire, de métal. The Upper Lid Tarsal Plate is approximately 25mm-30mm horizontal, 1 mm thick, and 10mm vertical. One of the thin scales, plates, layers, or membranes in an organism, as one of the gills of a mushroom or one of the thin sheets that make up certain bones. What does lamellae mean? The collagen fiber density is lowest at the seams between lamellae, accounting for the distinctive microscopic appearance of a transverse section of osteons. The Posterior Lamella is composed of Tarsal Plate, Conjunctiva, and Upper Eyelid Muscle Retractors (Levator Palpebrae Superioris, Meuller’s Muscle) Upper Lid Tarsal Plate. It does so by producing a matrix that then becomes mineralized. English Wikipedia - The Free Encyclopedia. Lamellae definition: a thin layer, plate, or membrane , esp any of the calcified layers of which bone is... | Meaning, pronunciation, translations and examples The bone lamella next to and parallel with the periosteum, forming the external portion of bone. Définition, traduction, prononciation, anagramme et synonyme sur le dictionnaire libre Wiktionnaire. lamella. The anterior lamella is a well-vascularised external cover, which consists of skin and orbicularis oculi (orbital, preseptal and pretarsal divisions) 3. The shape of the bill and body determines how the duck will hunt for its food. Middle Lamella. Définition L'anatomie est une science destinée à l'étude des différentes parties composant des organismes vivants, de types animal ou végétal. Look it up now! In salinity of 7 g [L.sup.-1], slight alterations were observed such as epithelial lifting, fusion of secondary lamellae, aggregation of cells in the primary lamella and severe alterations such as telangiectasia and aneurysms in a few secondary lamellae. las. Lamella: A thin leaf, plate, disk, or wafer, such as in bone tissue. Between the osteons are interstitial lamellae which are remnants of concentric or circumferential lamellae that were partially removed during bone remodeling. H. Ducks are found in wetlands, marshes, ponds, rivers, lakes and oceans. A thin scale, plate, or layer of bone or tissue, as in the gills of a bivalve mollusk or around the minute vascular canals in bone. The lamellae helps the duck to grip its food so that it will not slip off. 2. However, no peak is observed on the SAXS profiles during this period indicating that the crystalline entities formed are not in interaction or, in other words, are dispersed and isolated into the amorphous matrix (formation of isolated crystalline, Among alterations observed there was an increase in blood cell volume in secondary, Several authors found that thickness of the, WI) 7700 tool was used to artificially grind off. The average number of lamellae is distinctive for each species, and the meaning of this difference is not completely understood and, in this frame, a not unambiguous definition of lamella leads to difficulties in comparing data from different publications and analyzing them together. 2. Lamella mycology a papery rib beneath a mushroom cap lamella anatomy a plate like structure in an animal lamella cell biology part of a chloroplast lamella genus a. [Latin lāmella, small thin plate, diminutive of lāmina, thin plate .] [Latin lāmella, small thin plate, diminutive of lāmina, thin plate .] lame (n.f.) English Wikipedia - The Free Encyclopedia. (19 of 60 words, 2 definitions, pronunciations) oxforddictionaries .com /definition … Lamella mycology a papery rib beneath a mushroom cap lamella anatomy a plate like structure in an animal lamella cell biology part of a chloroplast lamella genus a. Lamella any thin plate layer or sheet as of bone. The term is used in the plural lamellae for. McGraw-Hill Dictionary of Architecture and Construction. Lamellae are arranged into inner circumferential, outer circumferential and interstitial lamellae. -Each osteon consists of concentric lamellae arranged around a central canal or a Haversian canal.-The concentric lamellae are circular plates of the mineralized extracellular matrix of increasing diameter or surrounds a network of blood vessels and nerves located in the central canal. Medical Author: Melissa Conrad Stöppler, MD; Lamella: A thin leaf, plate, disk, or wafer, such as in bone tissue. Wikipedia. A. lamella A reinforced concrete, metal, or wood member joined with similar members in a crisscross pattern so as to form an arch or vault. Plates of collagen fibers, 3 to 7 µm thick, found in secondary (mature, adult) bone and surrounded by cementing substance, the mineralized bone matrix. an erect … All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. A thin plate, scale, membrane, or layer, as of bone, tissue, or cell walls. Définition ostéon:. 3. any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus. Lamella (surface anatomy) Share. In surface anatomy, a lamella is a thin plate-like structure, often one amongst many lamellae very close to one another, with open space between. The endosteum is a structure in the middle of bone tissue and bone marrow. A reinforced concrete metal or wood member joined with similar members in a crisscross pattern so as to form an arch or vault. The discrepancy of previous measurements with our data can be explained by the lower definition of the lamellae, because no enhancement of the interlamellar lines was carried out and the method of measurement did not assess the thickness variation of the lamella along the circumference. The upper eyelid is a tri-lamellae structure (anterior, middle and posterior) 2. Lamella definition is - a thin flat scale, membrane, or layer: such as. -Each osteon consists of concentric lamellae arranged around a central canal or a Haversian canal.-The concentric lamellae are circular plates of the mineralized extracellular matrix of increasing diameter or surrounds a network of blood vessels and nerves located in the central canal. A thin scale or plate. Medical Definition of Lamella. Perforating canals volkman canals blood vessels from the periosteum or medullary cavity enter the bone through these canals which run perpendicular to the long axis of the bone. Intervertebral disk definition is - any of the tough elastic disks that are interposed between the centra of adjoining vertebrae and that consist of an … Bone os rigid connective tissue that makes up the skeleton of vertebrates. A thin layer, sheet, or plate. Lamella (plural lamellae) means a small plate or flake in Latin, and in English may refer to: . Lamelle tympanique - Lamella tympanica Structures anatomiques. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Osteoblast: A cell that makes bone. This is the gross anatomy of the gill arches that holds the gill filaments, that in turn have a number of gill lamellae. Lamellae definition anatomy. (la-mel'a) plural.lamellae [L., a little plate] 1. 4. Anterior Lamella. Write it here to share it with the entire community. Lamella anatomy. The tarsoligamentous complex is the connective tissue structural support of the eyelids. It coats the inner compact bone and the trabeculae of the spongy bone. Un ostéon constitue l'unité structurale de l'os compact, il est en forme de cylindre disposé longitudinalement.Chaque cylindre est composé de lamelles osseuses concentriques et creusé en son centre par un canal de Havers qui offre passage à des capillaires et des fibres nerveuses. Topics similar to or like Lamella (surface anatomy) Thin plate-like structure, often one amongst many lamellae very close to one another, with open space between. English Wikipedia - The Free Encyclopedia. Bone os rigid connective tissue that makes up the skeleton of vertebrates. las. Wikipedia Dictionaries. 12 . | [botany] : a membranous fold in a chloroplast. The term is used in the plural (lamellae) for: the sheet-like membranes that occur within the CHLOROPLAST , each of which consists of a pair of membranes with a narrow space between. lamellae noun (plant organ) any of the radiating leaf-like spore-producing structures on the underside of the cap of a mushroom or similar fungus Synonyms: gill.Type of: plant organ (general anatomy) a thin membrane that is one of the calcified layers that form bones Topic: general anatomy.Type of: membrane.Part of: bone thin plate Type of: plate Each lamella is made up of brushlike setae. An erect scale or blade inserted at the junction of the claw and limb in some corollas and forming a part of their corona or crown. Le mot est dans le Wiktionnaire 2 courts extraits du Wiktionnaire (Dictionnaire libre et gratuit que chacun peut améliorer.) noting a type of armor composed of small plates or lames laced together. Meaning of lamellae. lamella (n.) 1. thin plate. The bone lamella filling the irregular spaces within the haversian system. Definition of lamellae in the Definitions.net dictionary. 11 mots français tirés de la définition française The primary gill lamellae carry numerous fine layers called secondary lamellae which are the actual regions of respiration and excretion. Penis Curved When Erect; Could I have CAD? How to use lamella in a sentence. Lamellae on a gecko's foot. 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