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| Lopes,P.C. Ferro; Nunes,N.; Belmonte,E.A; Almeida,R. M.; Dias,L.G.G.G.; Pereira Neto,G.B.; Souza,A.L.G.. |
| In the initial stage of traumatic brain injury, the use of 1.0 inspired oxygen fraction (FiO2) is indicated. However, high FiO2 has been correlated with atelectasis. Thus, the effects of FiO2= 1.0 and FiO2= 0.6 on the cardiopulmonary function in propofol-anesthetized dogs with high intracranial pressure (ICP) were evaluated. Eight dogs were anesthetized on two occasions, receiving, during controlled ventilation, an FiO2= 1 (G100) or an FiO2= 0.6 (G60). Propofol was used for induction (10mg.kg-1) followed by a continuous rate infusion (0.6mg.kg-1.minute-1). An increase in the ICP was induced by temporary obliteration of the right jugular vein (OJv) 50 minutes after induction of anesthesia. The measurement was taken twenty minutes after OJv (T0) and then at... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Total intravenous anesthesia; Cerebral autoregulation; Hemodynamic; Venous admixture. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000501351 |
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