Pesquisa
Descritor em português: Citocromos
Descritor em inglês: Cytochromes
Descritor em espanhol: Citocromos
Descritor citocromos
Nota de escopo: Hemoproteínas cuyo característico modo de acción entraña la transferencia de equivalentes reductores asociados a un cambio reversible en el estado de oxidación del grupo prostético. Formalmente, este cambio redox implica el equilibrio reversible de un solo electrón entre los estados de Fe(II) y Fe(III) del átomo central de hierro. (Enzyme Nomenclature, 1992, p539). Las distintas subclases de citocromos se organizan según el tipo de HEMO y el rango de la longitud de onda de sus bandas de absorción alfa reducidas.
Descritor em francês: Cytochromes
Termo(s) alternativo(s): Cytochrome
Código(s) hierárquico(s): D08.244
D12.776.422.220
Identificador Único RDF: https://id.nlm.nih.gov/mesh/D003580
Nota de escopo: Hemeproteins whose characteristic mode of action involves transfer of reducing equivalents which are associated with a reversible change in oxidation state of the prosthetic group. Formally, this redox change involves a single-electron, reversible equilibrium between the Fe(II) and Fe(III) states of the central iron atom (From Enzyme Nomenclature, 1992, p539). The various cytochrome subclasses are organized by the type of HEME and by the wavelength range of their reduced alpha-absorption bands.
Nota de indexação: general or unspecified; prefer specific cytochrome
Qualificadores permitidos: AD administration & dosage
AE adverse effects
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Identificador DeCS: 3598
ID do descritor: D003580
Classificação da NLM: WH 190
Documentos indexados na Biblioteca Virtual em Saúde (BVS): Clique aqui para acessar os documentos da BVS
Data de estabelecimento: 01/01/1966
Data de entrada: 01/01/1999
Data de revisão: 09/07/2003
Cytochromes - Conceito preferido
Identificador do conceito M0005598
Nota de escopo Hemeproteins whose characteristic mode of action involves transfer of reducing equivalents which are associated with a reversible change in oxidation state of the prosthetic group. Formally, this redox change involves a single-electron, reversible equilibrium between the Fe(II) and Fe(III) states of the central iron atom (From Enzyme Nomenclature, 1992, p539). The various cytochrome subclasses are organized by the type of HEME and by the wavelength range of their reduced alpha-absorption bands.
Termo preferido Cytochromes
Termo(s) alternativo(s) Cytochrome



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