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Oxido nítrico: implicaciones fisiopatológicas / Nitric oxide: physiopathological implications
Benavides Trujillo, Maria Carolina; Pinzón Tovar, Alejandro.
  • Benavides Trujillo, Maria Carolina; Universidad Surcolombiana.
  • Pinzón Tovar, Alejandro; Universidad Militar Nueva Granada.
Rev. colomb. anestesiol ; 36(1): 45-52, ene.-mar. 2008.
Article in Spanish | LILACS, COLNAL | ID: lil-636015
RESUMEN
El oxido nítrico y el factor relajante del endotelio fueron consideradas la misma molécula moduladora del tono vascular a través de la formación estimulada de guanosina 3, 5 monofosfato. El oxido nítrico (NO) se produce durante la conversión de L-arginina a L-citrulina por las isoformas de oxido nítrico sintetasa (NOS), es un gas que modula varias funciones incluyendo la relajación del mùsculo liso, neurotransmisión, la citotoxicidad celular inmune, mecanismo de accion de agentes anestesicos y vias de nocicepcion. Esta revisión considera las acciones biológicas del oxido nítrico.
ABSTRACT
Nitric oxide and endothelium-derived relaxing factor were considered a single entity, modulating vascular tone through the stimulated formation of cyclic guanosine 3',5'-monophosphate. Nitric oxide (NO), produced during the conversion of L-arginine to L-citrulline by NO synthase (NOS) isoforms, is a gaseous that mediates various functions, including smooth muscle relaxation, neurotransmission, immune cell cytotoxicity, effects of anesthetic agents and nociceptive pathways. This review will consider the biologic actions of nitric oxide.

Full text: Available Index: LILACS (Americas) Language: Spanish Journal: Rev. colomb. anestesiol Journal subject: Anesthesiology Year: 2008 Type: Article Affiliation country: Colombia

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Full text: Available Index: LILACS (Americas) Language: Spanish Journal: Rev. colomb. anestesiol Journal subject: Anesthesiology Year: 2008 Type: Article Affiliation country: Colombia