| CCO | cytochrome C oxidase |
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| COX | cytochrome c oxidase |
| CYC | cyclophosphamide; cytochrome C |
| CYT | cytochrome |
| cyt | cytochrome; cytology, cytological; cytoplasm, cytoplasm |
| CP450 | Cytochrome P450 |
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| CYP450 | Cytochrome P450 |
| CYP1B1 | Cytochrome P450 1B1 |
| CYP2A6 | Cytochrome P450 2A6 |
| CYP2C19 | Cytochrome P450 2C19 |
| cytochrome p-450 | <biochemistry> Enzymes of the electron transport chain that are pigmented by virtue of their haem prosthetic groups. They are highly conserved isozymes which are key components of the mixed-function oxidase system responsible for the biotransformation of many foreign compounds to mutagens and carcinogens. Most mammals have several distantly related phenobarbital-inducible gene subfamilies. (21 Jun 2000) |
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| cytochrome p-450 cyp11b2 | <enzyme> A multifunctional enzyme that catalyses the conversion of corticosterone to 18-hydroxycorticosterone and the subsequent conversion of 18-hydroxycorticosterone to aldosterone. Registry number: EC 1.14.99.- (12 Dec 1998) |
| cytochrome p-450 cyp1a1 | <enzyme> A cytochrome p-450 enzyme capable of activating procarcinogenic polycyclic hydrocarbons and halogenated aromatic hydrocarbons into mutagenic compounds. Ethoxyresorufin acts as a substrate for cyp1a1 and measurement of ethoxyresorufin o-deethylase provides a more direct method of detection for this enzyme. Registry number: EC 1.- (12 Dec 1998) |
| cytochrome p-450 cyp1a2 | <enzyme> A polycyclic aromatic hydrocarbon-inducible cytochrome which is of significant clinical interest due to the large number of drug interactions associated with induction and inhibition of theophylline. Caffeine is considered to be a model substrate for this enzyme. It also metabolises theophylline and antipyrene. Environmental factors including cigarette smoking, charbroiled meat, cruciferous vegetables, and a number of drugs including phenytoin, phenobarbital, and omeprazole produce increases in cyp1a2 activity. Registry number: EC 1.- (12 Dec 1998) |
| cytochrome p-450 cyp2b1 | <enzyme> A major cytochrome p-450 enzyme which is inducible by phenobarbital in both the liver and small intestine. It is active in the metabolism of compounds like pentoxyresorufin, testosterone, and androstenedione. Cyp2b1 also mediates the activation of cyclophosphamide and ifosfamide to mutagens. Registry number: EC 1.- (12 Dec 1998) |
| cytochrome p-450 cyp2d6 | <enzyme> A polymorphic enzyme that catalyses the hydroxylation of debrisoquine. It also metabolises several antidepressants and neuroleptics. This enzyme is deficient in up to 10 percent of the population. Registry number: EC 1.14.99.- (12 Dec 1998) |
| cytochrome p-450 cyp2e1 | <enzyme> A polymorphic enzyme that activates carcinogenic n-nitrosamines, benzene, urethane, and other low molecular weight compounds. It is inducible by ethanol and metabilises alcohol. Experimentally, it is used to study the effects of ethanol usage and withdrawal via enzyme markers such as n-nitrosodimethylamine demethylase. Registry number: EC 1.5.99.- (12 Dec 1998) |
| cytochrome P-450 oxidase | <enzyme> Oxidises NADPH with formation of hydrogen peroxide Registry number: EC 1.6.2.- Synonym: NADPH-p450 reductase, NADPH-cytochrome p450 reductase, cytochrome p450 reductase, cpra gene product (26 Jun 1999) |
| cytochrome P-450-dependent digitoxin 12beta-hydroxylase | <enzyme> Isolated from digitalis lantata cell cultures Registry number: EC 1.14.99.- Synonym: digitoxin 12beta-hydroxylase (26 Jun 1999) |
| cytochrome P-450SCC | Cholesterol monooxygenase (side chain cleaving). Origin: 450 nm, the absorption maximum that the CO compound of the reduced pigment exhibits (05 Mar 2000) |
| core II protein, ubiquinol-cytochrome c reductase | <chemical> Member of the mitochondrial-protein-processing family; protein found in subunits of ubiquinol-cytochrome c reductase; amino acid sequence given in first source Synonym: core II protein, uccreductase (26 Jun 1999) |
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| core I protein, ubiquinol-cytochrome c reductase | <chemical> Member of the mitochondrial-protein-processing family; protein found in subunits of ubiquinol-cytochrome c reductase; amino acid sequence given in first source Synonym: core I protein, uccreductase (26 Jun 1999) |
| porphyrin cytochrome c peroxidase | <enzyme> From yeast; haem group of cytochrome c peroxidase (EC 1.11.1.5) replaced by protoporphyrin ix Registry number: EC 1.11.1.- Synonym: pcc-peroxidase (26 Jun 1999) |
| cytochrome | <biochemistry> Any electron transfer haemoprotein having a mode of action in which the transfer of a single electron is effected by a reversible valence change of the central iron atom of the haem prosthetic group between the +2 and +3 oxidation states. Classified as cytochromes a in which the haem contains a formyl side chain, cytochromes b, which contain protohaem or a closely similar haem that is not covalently bound to the protein, cytochromes C in which protohaem or other haem is covalently bound to the protein and cytochromes d in which the iron tetrapyrrole has fewer conjugated double bonds than the haems have. Well known cytochromes have been numbered consecutively within groups and are designated by subscripts (beginning with no subscript), for example cytochromes C, c1, C2,. New cytochromes are named according to the wavelength in nanometres of the absorption maximum of the a band of the iron (II) form in pyridine, for example, C 555. Origin: Gr. Chroma = colour (18 Nov 1997) |
| cytochrome a | <chemical> Cytochromes (electron-transporting proteins) in which the haem prosthetic group is haem a, i.e., the iron chelate of cytoporphyrin ix. Chemical name: Cytochrome a (12 Dec 1998) |
| cytochrome aa3 | <enzyme> An enzyme complex of the inner mitochondrial membrane that catalyses the reaction between ferrocytochrome c and oxygen to yield ferricytochrome c and water. It is associated with the pumping of protons and the resultant phosphorylation of ADP to ATP. The reaction is the terminal event in the electron transport scheme by which oxygen is used for fuel combustion. It is a part of Complex IV of the respiratory chain. A deficiency of one or more of the polypeptides of this complex results in neuronal loss in brain leading to psychomotor retardation and neurodegenerative disease. Synonym: cytochrome aa3, indophenol oxidase, indophenolase. Chemical name: Ferricytochrome-c:oxygen oxidoreductase Registry number: EC 1.9.3.1 (12 Dec 1998) |
| cytochrome b | <chemical> Cytochromes (electron-transporting proteins) with protoheme or a related haem as the prosthetic group. The prosthetic group is not covalently bound to the protein moiety. Chemical name: Cytochrome b (12 Dec 1998) |
| cytochrome b5 | <chemical> A cytochrome occurring in the endoplasmic reticulum that acts as an intermediate electron carrier in some reactions catalyzed by mixed function oxidases, e.g., fatty acid desaturation. It further activates molecular oxygen for an attack on the substrate. Mw 16kda. Chemical name: Cytochrome b5 (12 Dec 1998) |
| cytochrome b5 reductase | <enzyme> An enzyme catalyzing the reduction of 2ferricytochrome b5 to 2ferrocytochrome b5 at the expense of NADH; has a role in fatty acid desaturation; a deficiency can lead to hereditary methemoglobinaemia (type I, only observed in erythrocyte cytosol; type II, deficiency in all tissues; type III, deficiency in all haematopoetic cells). (05 Mar 2000) |
| cytochrome b(5) reductase | <enzyme> May be the enzyme for methemoglobin reductase activity Registry number: EC 1.6.2.2 Synonym: NADH-cytochrome b5 reductase, mcr1 protein, saccharomyces cerevisiae, mcr1 gene product (26 Jun 1999) |
| cytochrome C | A type of cytochrome, a protein which carries electrons, that is central to the process of respiration in mitochondria (an organelle found in eukaryotes which produces energy). (09 Oct 1997) |
| cytochrome c1 | <chemical> The 30-kD membrane-bound c-type protein of mitochondria that functions as an electron donor to cytochrome c in the mitochondrial and bacterial respiratory chain. Chemical name: Cytochrome c1 (12 Dec 1998) |
| cytochrome C1 haem lyase | <enzyme> A mitochondrial haem lyase from saccharomyces cerevisiae; mw about 31 kD; facilitates covalent attachment of haem to the apoforms of c-type cytochromes Registry number: EC 4.99.- Synonym: yeast cc1hl (26 Jun 1999) |
| cytochrome c2 reductase | <enzyme> An enzyme catalyzing the reduction of 2 ferricytochrome c2 to 2 ferrocytochrome c2 at the expense of NADPH. Synonym: cytochrome c2 reductase. (05 Mar 2000) |
| cytochrome c3 hydrogenase | A hydrogenase enzyme catalyzing reduction of 2ferricytochrome c3 by H2 to 2ferrocytochrome c3 and 2H+. (05 Mar 2000) |
Synonyms : 7-Ethoxyresorufin O-Deethylase, CYP 1A1, CYP1A1 Protein, Cytochrome P450 IA1, Ethoxyresorufin Dealkylase, Ethylresorufin O-Deethylase, Cytochrome P 450 CYP1A1
Synonyms : CYP 1A2, Caffeine Demethylase, Cytochrome P-450 LM(4), Cytochrome P-450 LM4, Cytochrome P-450d, Cytochrome P450 1A2, CYP1A2, Cytochrome P-450, Cytochrome P 450 CYP1A2, Cytochrome P 450d, Demethylase, Caffeine, O-Dealkylase, Phenacetin, Phenacetin O Dealkylase
Synonyms : 5-beta-Cholestane-3-alpha, 7-alpha, 12-alpha-triol 27-Hydroxylase, C27-Steroid 26-Hydroxylase, Cholestanetriol 26-Monooxygenase, Cytochrome P-450 CYP2R1, Cytochrome P-450 Steroid 27-Hydroxylase, Cytochrome P-450 Sterol 26-Hydroxylase, Cytochrome P450 2R1
Synonyms : 7-Benzyloxyresorufin O-Dealkylase, 7-Pentylresorufin O-Depentylase, CYP 2B1, Cytochrome P450 2B1, 7 Benzyloxyresorufin O Dealkylase, 7 Pentylresorufin O Depentylase, Benzyloxyresorufin O Dealkylase, Cytochrome P 450 CYP2B1, O-Dealkylase, Pentoxyresorufin
Synonyms : CYP 2D6, Cytochrome P450 2D6, Debrisoquine 4-Monooxygenase, Imipramine 2-Hydroxylase, Sparteine Monooxygenase, 2-Hydroxylase, Imipramine, 4-Hydroxylase, Debrisoquine, 4-Monooxygenase, Debrisoquine, CYP2D6, Cytochrome P-450, Cytochrome P 450 CYP2D6
| cytochrome P-450 |
an enzyme that plays an important role in the metabolism of drugs and toxins in the liver. It also plays a role in the synthesis (formation) of steroid hormones in the adrenal cortex.
출처: www.nutrabio.com/Definitions/definitions_c.htm
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| cytochrome P-450 |
This is a haem-containing protein which takes part in the phase I reactions of xenobiotics during biotransformation processes.
출처: www.bio.hw.ac.uk/edintox/glossall.htm
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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