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Brain tissue oxygen pressure, carbon dioxide pressure and pH during ischemia.
Hoffman, W E; Charbel, F T; Edelman, G; Hannigan, K; Ausman, J I.
Afiliação
  • Hoffman WE; Department of Anesthesiology, University of Illinois at Chicago, USA.
Neurol Res ; 18(1): 54-6, 1996 Feb.
Article em En | MEDLINE | ID: mdl-8714538
ABSTRACT
In this case we evaluated brain tissue pO2, pCO2 and pH during ischemia and arterial oxygen desaturation (hypoxia). In both situations brain pO2 decreased. During ischemia, tissue pCO2 increased while pH decreased; but both pCO2 and pH were stable during hypoxia. These results suggest that brain tissue pO2, pCO2 and pH measures provide information on tissue perfusion and oxygen availability during ischemia and hypoxia.
Assuntos
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Base de dados: MEDLINE Assunto principal: Oxigênio / Encéfalo / Dióxido de Carbono / Ataque Isquêmico Transitório Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 1996 Tipo de documento: Article
Buscar no Google
Base de dados: MEDLINE Assunto principal: Oxigênio / Encéfalo / Dióxido de Carbono / Ataque Isquêmico Transitório Limite: Female / Humans / Middle aged Idioma: En Ano de publicação: 1996 Tipo de documento: Article