Search Results - "Brosnan, R.J"

Repetitive Stimulation of the Common Peroneal Nerve as a Diagnostic Aid for Botulism in Foals by Aleman, M, Williams, D.C, Jorge, N.E, Magdesian, K.G, Brosnan, R.J, Feary, D.J, Hilton, H.G, Kozikowski, T.A, Higgins, J.K, Madigan, J.E, LeCouteur, R.A

“…Background: Botulism is a potentially fatal paralytic disorder for which definitive diagnosis is difficult. Objectives: To determine if repetitive stimulation…”
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Sensory Nerve Conduction and Somatosensory Evoked Potentials of the Trigeminal Nerve in Horses with Idiopathic Headshaking by Aleman, M., Williams, D.C., Brosnan, R.J., Nieto, J.E., Pickles, K.J., Berger, J., LeCouteur, R.A., Holliday, T.A., Madigan, J.E.

“…BACKGROUND: Idiopathic headshaking (HSK) in horses is a distressing disorder in which the etiology and pathophysiology are unknown. HYPOTHESIS: Differences in…”
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Effects of vascular elastosis on uterine blood flow and perfusion in anesthetized mares by Esteller-Vico, A., Liu, I.K.M., Vaughan, B., Steffey, E.P., Brosnan, R.J.

“…In the uterus of the mare, data obtained using transrectal Doppler ultrasonography indicate that uterine blood flow (UBF) is dynamic and changes throughout the…”
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Electroencephalogram of Healthy Horses During Inhaled Anesthesia by Williams, D.C., Aleman, M.R., Brosnan, R.J., Fletcher, D.J., Holliday, T.A., Tharp, B., Kass, P.H., Steffey, E.P., LeCouteur, R.A.

“…BACKGROUND: Previous study of the diagnostic validity of electroencephalography (EEG) to detect abnormalities in equine cerebral cortical function relied on…”
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Qualitative and Quantitative Characteristics of the Electroencephalogram in Normal Horses during Administration of Inhaled Anesthesia by Williams, D.C., Brosnan, R.J., Fletcher, D.J., Aleman, M., Holliday, T.A., Tharp, B., Kass, P.H., LeCouteur, R.A., Steffey, E.P.

“…BACKGROUND: The effects of anesthesia on the equine electroencephalogram (EEG) after administration of various drugs for sedation, induction, and maintenance…”
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Effects of estradiol on uterine perfusion in anesthetized cyclic mares affected with uterine vascular elastosis by Esteller-Vico, A., Liu, I.K.M., Vaughan, B., Steffey, E.P., Brosnan, R.J.

“…•Mares suffering from elastosis do not respond to estradiol with an increased uterine perfusion.•Estradiol induces vasodilation of the uterine vasculature in…”
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Carbon dioxide negatively modulates N-methyl-d-aspartate receptors by Brosnan, R.J., Pham, T.L.

“…Carbon dioxide (CO2) dose-dependently decreases minimum alveolar concentration (MAC) of anaesthetics in rats. CO2 also dose-dependently decreases cerebrospinal…”
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Pharmacokinetics of remifentanil in conscious cats and cats anesthetized wtih isoflurane by Pypendop, B.H, Brosnan, R.J, Siao, K.T, Stanley, S.D

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Effect of vascular degeneration on utero-ovarian blood flow and perfusion in the cyclic mare by Esteller-Vico, A., Liu, I.K.M., Steffey, E.P., Vaughan, M.E., Brosnan, R.J.

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Effects of head-down positioning on regional central nervous system perfusion in isoflurane-anesthetized horses by Brosnan, R.J, Esteller-Vico, A, Steffey, E.P, LeCouteur, R.A, Liu, I.K.M, Vaughan, B

“…To test the hypothesis that head-down positioning in anesthetized horses increases intracranial pressure (ICP) and decreases cerebral and spinal cord blood…”
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Pharmacokinetics of inhaled anesthetics in green iguanas (Iguana iguana) by Brosnan, R.J, Pypendop, B.H, Barter, L.S, Hawkins, M.G

“…To test the hypothesis that differences in anesthetic uptake and elimination in iguanas would counter the pharmacokinetic effects of blood:gas solubility and…”
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Median effective dose of isoflurane, sevoflurane, and desflurane in green iguanas by Barter, L.S, Hawkins, M.G, Brosnan, R.J, Antognini, J.F, Pypendop, B.H

“…To determine the median effective dose (ED(50); equivalent to the minimum alveolar concentration [MAC]) of isoflurane, sevoflurane, and desflurane for…”
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Rate of change of oxygen concentration for a large animal circle anesthetic system by Solano, A.M, Brosnan, R.J, Steffey, E.P

“…To describe the effects of changes in circuit volume and oxygen inflow rate on inspired oxygen concentration for a large animal circle anesthetic system. A…”
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Effects of duration of isoflurane anesthesia and mode of ventilation on intracranial and cerebral perfusion pressures in horses by Brosnan, R.J, Steffey, E.P, LeCouteur, R.A, Farver, T.B, Imai, A

“…To test the hypothesis that isoflurane-anesthetized horses during controlled ventilation and spontaneous ventilation exhibit temporal changes in cerebral…”
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Intracranial elastance in isoflurane-anesthetized horses by Brosnan, R.J, LeCouteur, R.A, Steffey, E.P, Imai, A, Farver, T.B

“…To determine whether high intracranial pressure (ICP) during spontaneous ventilation (SV) in anesthetized horses coincides with an increase in intracranial…”
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Malignant hyperthermia in a horse anesthetized with halothane by Aleman, M, Brosnan, R.J, Williams, D.C, LeCouteur, R.A, Imai, A, Tharp, B.R, Steffey, E.P

“…Ahealthy, 565‐kg, 14‐year‐old Quarter Horse gelding, negative for equine protozoal myelitis on serum Western blot and for hyperkalemic periodic paralysis…”
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