Brain tissue oxygen pressure, carbon dioxide pressure and pH during ischemia.
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.
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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