Search Results - "Keegan, R D"

Postoperative analgesia in dogs receiving epidural morphine plus medetomidine by Pacharinsak, C, Greene, S.A, Keegan, R.D, Kalivas, P.W

“…This investigation was carried out to compare the postoperative analgesia and plasma morphine concentrations in dogs given epidural morphine or epidural…”
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Cardiopulmonary function in horses during anesthetic recovery in a hydropool by Richter, M C, Bayly, W M, Keegan, R D, Schneider, R K, Weil, A B, Ragle, C A

“…To determine the cardiovascular and respiratory effects of water immersion in horses recovering from general anesthesia. 6 healthy adult horses. Horses were…”
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Effects of medetomidine administration on intracranial pressure and cardiovascular variables of isoflurane-anesthetized dogs by Keegan, R D, Greene, S A, Bagley, R S, Moore, M P, Weil, A B, Short, C E

“…Intracranial pressure and cardiovascular variables after IV administration of medetomidine (0.03 mg/kg of body weight) were evaluated in 6 healthy, mixed-breed…”
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Cardiovascular effects of epidurally administered morphine and a xylazine-morphine combination in isoflurane-anesthetized dogs by Keegan, R D, Greene, S A, Weil, A B

“…Cardiovascular effects of epidurally administered morphine, a morphine-xylazine combination, and saline solution (control) during isoflurane-maintained…”
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Effects of altered arterial carbon dioxide tension on quantitative electroencephalography in halothane-anesthetized dogs by Smith, L J, Greene, S A, Moore, M P, Keegan, R D

“…Quantitative electroencephalography was assessed in 6 dogs anesthetized with 1.8% end-tidal halothane, under conditions of eucapnia, hypocapnia, and…”
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Antagonism by flumazenil of midazolam-induced changes in quantitative electroencephalographic data from isoflurane-anesthetized dogs by Keegan, R D, Greene, S A, Moore, M P, Gallagher, L V

“…Quantitative electroencephalography (QEEG) was assessed in 5 dogs anesthetized with 1.6% end-tidal concentration of isoflurane and after subsequent…”
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Cardiovascular effects of halothane anesthesia after diazepam and ketamine administration in beavers (Castor canadensis) during spontaneous or controlled ventilation by Greene, S A, Keegan, R D, Gallagher, L V, Alexander, J E, Harari, J

“…Fourteen adult beavers (Castor canadensis) weighing 16.5 +/- 4.14 kg (mean +/- SD) were anesthetized for surgical implantation of radio telemetry devices…”
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Quantitative electroencephalography for measurement of central nervous system responses to diazepam and the benzodiazepine antagonist, flumazenil, in isoflurane-anaesthetized dogs by Greene, S A, Moore, M P, Keegan, R D, Gallagher, L V

“…Quantitative EEG was assessed in six dogs anaesthetized with 1.8% end-tidal isoflurane concentration and following diazepam (0.2 mg/kg i.v.) administration…”
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Treatment of low arterial oxygen tension in anesthetized horses with clenbuterol by Keegan, R D, Gleed, R D, Sanders, E A, Seaman, G C, Wertz, E M, Short, C E

“…Clenbuterol (0.8 microgram/kg intravenously) was administered to 10 anesthetized horses with an abnormally low PaO2 (less than 90 mm Hg) despite controlled…”
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Pathologic effects in brain after intracranial pressure monitoring in clinically normal dogs, using a fiberoptic monitoring system by Bagley, R S, Keegan, R D, Greene, S A, Harrington, M L, Moore, M P

“…During 2 separate studies, intracranial pressure (ICP) was measured in 13 healthy dogs (group A, n = 7; group B, n = 6), using a fiberoptic monitoring system…”
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Intraoperative monitoring of intracranial pressure in five dogs with space-occupying intracranial lesions by Bagley, R S, Keegan, R D, Greene, S A, Moore, M P, Gavin, P R

“…Five dogs with space-occupying intracranial lesions underwent lateral craniectomy. Brain tissue pressures, reflective of intracranial pressure, were monitored…”
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Anesthesia of horses with a combination of detomidine, zolazepam, tiletamine, and isoflurane immediately after strenuous treadmill exercise by Rankin, D C, Greene, S A, Keegan, R D, Weil, A B, Schneider, R K, Bayly, W M

“…To evaluate effects of strenuous exercise in adult horses immediately before anesthesia and to determine whether prior exercise affects anesthesia induction,…”
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Effect of craniectomy/durotomy alone and in combination with hyperventilation, diuretics, and corticosteroids on intracranial pressure in clinically normal dogs by Bagley, R S, Harrington, M L, Pluhar, G E, Keegan, R D, Greene, S A, Moore, M P, Gavin, P R

“…To determine the effect of craniectomy and durotomy on intracranial pressure (ICP) in clinically normal dogs. Two-part study (experiments A and B) involving…”
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Effect of low-dose atropine administration on dobutamine dose requirement in horses anesthetized with detomidine and halothane by Weil, A B, Keegan, R D, Greene, S A

“…To determine whether a low dose of atropine is associated with decreased requirement for cardiovascular supportive treatment in horses given detomidine prior…”
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The effect of acute, unilateral transverse venous sinus occlusion on intracranial pressure in normal dogs by Pluhar, G E, Bagley, R S, Keegan, R D, Baszler, T V, Moore, M P

“…Lateral rostrotentorial and caudal suboccipital approaches to the brain were performed on six beagles. Intracranial pressure (ICP) was measured as the two…”
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Changes in arterial, mixed venous and intraerythrocytic concentrations of ions in supramaximally exercising horses by BAYLY, W. M., KINGSTON, J. K., BROWN, J. A., KEEGAN, R. D., GREENE, S. A., SIDES, R. H.

“…Summary Reasons for performing study: Horses experience major perturbations in acid‐base balance during supramaximal exercise. Ion movement in and out of…”
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Cardiovascular effects after epidural injection of xylazine in isoflurane-anesthetized dogs by Greene, S A, Keegan, R D, Weil, A B

“…The cardiovascular effects following epidural injection of xylazine or isotonic saline during isoflurane anesthesia were assessed in six healthy dogs. Dogs…”
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Quantitative electroencephalography in dogs anesthetized with 2.0% end-tidal concentration of isoflurane anesthesia by Moore, M P, Greene, S A, Keegan, R D, Gallagher, L, Gavin, P R, Kraft, S L, DeHaan, C, Klappenbach, K

“…Quantitative electroencephalography was assessed in dogs under controlled, 2% end-tidal isoflurane anesthetic conditions, and each variable at each electrode…”
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Clinical effects of longitudinal division of the corpus callosum in normal dogs by Bagley, R S, Baszler, T V, Harrington, M L, Pluhar, G E, Moore, M P, Keegan, R D, Greene, S A

“…Longitudinal division of the corpus callosum was performed in six normal beagles to determine surgical morbidity. The corpus callosum was divided sagittally on…”
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Feral Goat Eradication on San Clemente Island, California by Keegan, Dawn R., Coblentz, Bruce E., Winchell, Clark S.

“…A study determines the effectiveness of the Judas goat technique in eradicating the remnant feral goat population on San Clemente Island CA. The Judas goat…”
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