define transamination
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transamination transamination the process by which amino groups are transferred from one AMINO ACID to form another, using a keto acid as an intermediary. The mechanism takes place in the liver, and is important in the breakdown of excess amino acids to form keto acids and in the formation of new amino acids (perhaps not available in the diet) from keto acids.
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Reexamination For the trial process practiced in Australia and Canada, see re-examination. In United States patent law, a reexamination is a process whereby a third party or inventor can have a patent reexamined by a patent examiner to verify that the subject matter it claims is patentable.
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Delamination Delamination is a mode of failure for composite materials[1] and steel.[2] In laminated materials, repeated cyclic stresses, impact, and so on can cause layers to separate, forming a mica-like structure of separate layers, with significant loss of mechanical toughness.
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hardening plastination - a process involving fixation and dehydration and forced impregnation and hardening of biological tissues; water and lipids are replaced by curable polymers (silicone or epoxy or polyester) that are subsequently hardened; the plastination of specimens is valuable for research and teaching.
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8 Ways to Increase Running Endurance Running stamina can be thought of as (1) the ability to run further— distance — and (2) covering more ground in less time— speed. In other words: Running Stamina = Distance + Speed (or relative speed). The good news is that you can have it both ways.
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- Transpiration is a physiological phenomenon in which water is lost from certain surfaces of the plant body in the form of water vapors. Based on the structures involved, transpiration has been classified into cuticular, lenticular and stomatal transpiration.
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Definition of 'stamina' Stamina is the physical or mental energy needed to do a tiring activity for a long time. You have to have a lot of stamina to be a top-class dancer. Synonyms: staying power, endurance, resilience, force More Synonyms of stamina.
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- Aminotransfer reaction between an amino acid and an alpha-keto acid. Transamination (or aminotransfer) is a chemical reaction that replaces an amine functional group with another amine. In many applications, an amino acid is the substrate. The other substrate is a keto acid, which contains a keto (=O) group. In transamination, the NH 2 group on one molecule is exchanged with the =O group on the other. The original amino acid converts to a keto acid, and the keto acid converts to an amino acid.
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Elevated transaminases cirrhosis of the liver or fulminant liver failure secondary to hepatitis commonly reach values for both alt and ast in the 1000 u l range elevated transaminases that persist less than six months are termed acute in nature and those values that persist for six months or more are termed chronic in nature
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- Deamination is the process by which an aminoacid or a nitrogenated base are renewed or disassembled. Explanation: the process basically consists in a group of enzymes called transaminases, that take the amine group off molecules like aminoacids and nitrogenated bases.
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- This is a common tool... Transduction (biophysics) is the conveyance of energy from a donor electron to a ... Transduction (cybernetics) is a process or mechanism that converts signals from ... In biology, signal transduction refers to any process by which a cell converts ...File:Signal transduction publications graph.jpeg ...ransduction (cybernetics) is a process or mechanism that converts signals from ... In biology, signal transduction refers to any process by which a cell converts ... File:Signal transduction publications graph.jpeg ...
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Elevated transaminases In medicine, the presence of elevated transaminases, commonly the transaminases alanine transaminase (ALT) and aspartate transaminase (AST), may be an indicator of liver damage.[1] Other terms employed include transaminasemia[2] and transaminitis, although some sources consider the latter pathologically meaningless.[3] Normal ranges for both ALT and ...
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Glucocorticoids The vast majority of glucocorticoid activity in most mammals is from cortisol, also known as hydrocortisone. Corticosterone, the major glucocorticoid in rodents, is another glucocorticoid.
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stamina Medical Definition of stamina. : the strength or vigor of bodily constitution : capacity for standing fatigue or resisting disease restoration of weight, strength and stamina following recovery from major surgery—Journal of the American Medical Association.
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- Definition. A transaminase, also known as an aminotransaminase, is an enzyme that acts as a catalyst for a chemical reaction between an amino acid and an alpha-keto acid. What that amounts to is that the enzyme catalyzes the conversion of one type of amino acid into another through chemical reactions.
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: 1  delamination(Noun) The separation of the layers of a laminar composite material as a result of repeated stress, or failure of the adhesive. 2  delamination(Noun) The formation of a gastrula by the splitting of the blastoderm.
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Autotransplantation Autotransplantation is the transplantation of organs, tissues, or even particular proteins from one part of the body to another in the same person (auto- = self-). The autologous tissue (also called autogenous, autogeneic, or autogenic tissue) transplanted by such a procedure is called an autograft or autotransplant. It is contrasted with allotransplantation (from other individual of same species) and xenotransplantation (from other species). A common example is the removal of a piece of bone (usually from the hip) and its being ground into a paste for the reconstruction of another portion of bone.
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transcribe 5. transcribe-convert the genetic information in (a strand of DNA) into a strand of RNA, especially messenger RNA. biochemistry-the organic chemistry of compounds and processes occurring in organisms; the effort to understand biology within the context of chemistry.
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Transamination Transamination. The transfer of an amino group from one molecule to another without the intermediate formation of ammonia.Enzymatic reactions of this type play a prominent role in the formation and ultimate breakdown of amino acids by living organisms.he enzymatic transamination reaction, which was discovered in 1937 by the Soviet biochemists A. E. Braunshtein and M. G. Kritsman, is an important link in the process of synthesis and deamination of many amino acids in animals, plants, and microorganisms.
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- The 2016 Buick Cascada is a two-door, four-passenger convertible that starts at $33,990. For that price you get features like adaptive headlights, leather upholstery, dual-zone automatic climate control, heated front seats, a navigation system, Siri Eyes Free iPhone control, onboard WiFi and a rearview camera.
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hydration hydration definition: Noun (usually uncountable, plural hydrations) 1. (chemistry) the incorporation of water molecules into a complex with those of another compound 2. (biology) the process of providing an adequate amount of water to body tissues 3.
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ALIMENTATION total parenteral nutrition, TPN, hyperalimentation (noun). administration of a nutritionally adequate solution through a catheter into the vena cava; used in cases of long-term coma or severe burns or severe gastrointestinal syndromes. see more on Definitions.net ».
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- Latin trans-, tra-across, beyond, through, so as to change, from trans across, beyond — more at 1 through
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Popular Study Materials from Geology 1011k Igneous rock is formed through the cooling and solidification of magma or lava. Molten rock is called magma. When it is forced to the Earth's surface it is also called lava. Lava cools quickly on the surface to form igneous rocks with small crystals.
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- The clinical picture of shock liver is so characteristic and resolves so rapidly that there should be no confusion with other causes of marked elevations of transaminase levels. PMID: 4071167 [PubMed - indexed for MEDLINE] MeSH Terms. Adult; Aged; Alanine Transaminase/blood; Alkaline Phosphatase/blood; Aspartate Aminotransferases/blood; Bilirubin/blood
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Transamination The transfer of an amino group from one molecule to another without the intermediate formation of ammonia. Enzymatic reactions of this type play a prominent role in the formation and ultimate breakdown of amino acids by living organisms. Enzymes that catalyze such reactions are widely distributed and are termed transaminases, or amino-transferases.