Anesthetized Horses
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Effects of a continuous rate infusion of butorphanol in isoflurane-anesthetized horses on cardiorespiratory parameters, recovery quality, gastrointestinal motility and serum cortisol concentrations
PURPOSE: To assess the cardiorespiratory parametes, recovery, gastrointestinal motility and serum cortisol concentrations in horses anesthetized with isoflurane with or without a continuous rate infusion (CRI) of butorphanol for orchiectomy. METHODS: Twelve adult, intact, male horses weighing 332 ± 55 kg were included in the study. Xilazine was administere
Acta Cir. Bras.. Publicado em: 2014-12
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2. Levobupivacaine, ropivacaine and lidocaine on the anesthesia eyelid in the horse: evaluation of intraocular pressure, tear production and the effectiveness of anesthesia / Levobupivacaína, ropivacaína ou lidocaína na anestesia palpebral em equinos: avaliação da pressão intra-ocular, da produção lacrimal e da eficácia do bloqueio anestésico
Corneal anesthesia is required in order to evaluate the intraocular pressure (IOP) and eyelid blockades may also be necessary, using local anesthetic agents in horses. The aim of this study was to evaluate the IOP and the corneal touch threshold (CTT) at the central area of the cornea, after eyelid blockades with anesthetic 0.75% ropivacaine, 0.75% levobupiv
Publicado em: 2009
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3. Levobupivacaína, ropivacaína ou lidocaína na anestesia palpebral em equinos: avaliação da pressão intra-ocular, da produção lacrimal e da eficácia do bloqueio anestésico / Levobupivacaine, ropivacaine and lidocaine on the anesthesia eyelid in the horse: evaluation of intraocular pressure, tear production and the effectiveness of anesthesia
Corneal anesthesia is required in order to evaluate the intraocular pressure (IOP) and eyelid blockades may also be necessary, using local anesthetic agents in horses. The aim of this study was to evaluate the IOP and the corneal touch threshold (CTT) at the central area of the cornea, after eyelid blockades with anesthetic 0.75% ropivacaine, 0.75% levobupiv
Publicado em: 2009
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4. AN INVESTIGATION INTO THE RELATIONSHIP BETWEEN HEART RATE AND CARDIOVASCULAR FUNCTION IN THE NESTHETIZED HORSE / Investigação da relação entre freqüência cardíaca e função cardiovascular em eqüinos anestesiados
This study was designed to investigate the relationship between heart rate (HR) and cardiovascular function in anesthetized horses. During the first series of experiments, a muscarinic antagonist was used to reverse xylazine-induced bradycardia in halothaneanesthetized horses. Initially, the positive chronotropic action induced by the nonselective muscarinic
Publicado em: 2003
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5. Comparação dos efeitos hemodinâmicos da efedrina ou da fenilefrina em eqüínos anestesiados com isoflurano / Comparison of hemodynamics effects of ephedrine or phenylephrine in horses anesthetised with isoflurane
Depression of the cardiovascular system is a feature of the use of halogenated anesthetics in equine anesthesia. A decrease in tissue perfusion is the main result and can be the cause of complications such as post-anesthetic myopathy, ileus and renal insufficiency. The aim of then present study was to evaluate the hemodynamic effects of two sympathomimetic a
Publicado em: 2003
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6. Accuracy of pulse oximetry and capnography in healthy and compromised horses during spontaneous and controlled ventilation
The objective of this prospective clinical study was to evaluate the accuracy of pulse oximetry and capnography in healthy and compromised horses during general anesthesia with spontaneous and controlled ventilation. Horses anesthetized in a dorsal recumbency position for arthroscopy (n = 20) or colic surgery (n = 16) were instrumented with an earlobe probe