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dc.contributor.authorHorr, M. [UNESP]
dc.contributor.authorNunes, N. [UNESP]
dc.contributor.authorBiteli, E. G. F. [UNESP]
dc.contributor.authorLopes, P. C. F. [UNESP]
dc.contributor.authorGering, A. P. [UNESP]
dc.contributor.authorMoro, J. [UNESP]
dc.contributor.authorRocha, F. D. L. [UNESP]
dc.date.accessioned2019-10-04T12:14:34Z
dc.date.available2019-10-04T12:14:34Z
dc.date.issued2019-05-01
dc.identifierhttp://dx.doi.org/10.1590/1678-4162-10472
dc.identifier.citationArquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 71, n. 3, p. 944-952, 2019.
dc.identifier.issn0102-0935
dc.identifier.urihttp://hdl.handle.net/11449/184550
dc.description.abstractIt is important to identify the best inspired fraction of oxygen in a variety of situations, including sevoflurane or isoflurane anesthesia, in spontaneously breathing rabbits. For this, 64 rabbits were assigned to eight groups: GI100 (FiO(2) = 1,0 + isoflurane), GS100 (FiO(2) = 1,0 + sevoflurane), GI80 (FiO(2) = 0,8 + isoflurane), GS80 (FiO(2) = 0,8 + sevoflurane), GI60 (FiO(2) = 0,6 + isoflurane), GS60 (FiO(2) = 0,6 + sevoflurane), GI21 (FiO(2) = 0,21 + isoflurane), GS21 (FiO(2) = 0,21 + sevoflurane). The induction was performed with (2.5MAC) of the anesthetic. The vaporizer was setted at 1.5 MAC and FiO(2) as attributed for each group. After the induction, the concentration was changed to 1 MAC. Measurements of parameters were performed 30 minutes after induction (TO), and then at 15 minute intervals (from T15 to T60). The arterial partial pressures of oxygen (PaO2), alveolar oxygen partial pressure (PAO2) and alveolar-arterial oxygen gradient [P(A-a)O-2] were higher with the use of high FiO(2). The GI80 showed higher levels of PaO2 FiO(2) ratio and respiratory index (RI). In conclusion, the FiO(2) of 0.21 is not indicated, because it causes hypoxemia. The isoflurane determines better ventilation when compared to sevoflurane, but isoflurane associated with 80% of oxygen promotes intrapulmonary shunt increase.en
dc.format.extent944-952
dc.language.isoeng
dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecnia
dc.relation.ispartofArquivo Brasileiro De Medicina Veterinaria E Zootecnia
dc.sourceWeb of Science
dc.subjectrabbit
dc.subjectinhalatory anesthesia
dc.subjectventilation
dc.titleEffects of inspired oxygen fractions in rabbits anesthetized with isoflurane or sevoflurane, maintained on spontaneous ventilationen
dc.typeArtigo
dcterms.rightsHolderArquivo Brasileiro Medicina Veterinaria Zootecnia
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniv Estadual Paulista, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Jaboticabal, SP, Brazil
dc.identifier.doi10.1590/1678-4162-10472
dc.identifier.scieloS0102-09352019000300944
dc.identifier.wosWOS:000473319900029
dc.rights.accessRightsAcesso aberto
dc.identifier.fileS0102-09352019000300944.pdf
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