cytochromes


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Related to cytochromes: cytochrome oxidase, ferredoxin, Cytochrome P450, Electron transport chain

cytochromes

heme-containing proteins in the electron transport chain that can be alternately in an oxidized or reduced state. See also oxidative phosphorylation.
References in periodicals archive ?
Prominent among these are Cyp genes including Cyp2a4 and Por (NADPH cytochrome P450 reductase).
cytochrome 2C9 shows very good agreement with the Lewis P450 Model
Closely related genes encode developmental and tissue isoforms of porcine cytochrome P450 aromatase.
Keywords: Mistletoe extract; Herb-drug interaction; Hepatocyte viability; Cytochrome P450 inhibition; Cytochrome P450 induction
Reduced glutathione (GSH), 1-chloro-2,4-dinitrobenzene (CDNB), reduced nicotinamide adenine dinucleotide phosphate (NADPH), amidopyrine, cytochrome C, thiobarbituric acid and all other chemicals were purchased from Sigma Chemical Company (Saint Louis, USA).
This agreement is another example of Astex's commitment to making its human cytochrome P450 technology available to other companies who could benefit or are already benefiting from its application in the discovery and development of novel drugs with reduced metabolic liabilities.
This article examines alcohol metabolism in the liver by the enzyme cytochrome P450 2E1 (CYP2E1) and the role of this enzyme in creating a harmful condition known as oxidative stress.
CYP3A enzymes are the predominant cytochrome P450 proteins in the human liver and play an important role in the metabolism of numerous exogenous and endogenous substrates.
The other pathway is mediated by cytochrome P450 2E1, an enzyme bound to the network of membranes within the cell known as the endoplasmic reticulum.
Astex has been actively involved in human cytochrome P450 research since the company's formation and Astex scientists were the first group to successfully solve the crystal structures of human cytochromes P450, 3A4 and 2C9(3).
Significant increases in the levels of acid-soluble sulfhydryl (-SH) and cytochrome [P.