Now showing items 11-20 of 322
Efeitos da clonidina nas respostas cardiovasculares ao pinçamento aórtico infra-renal: estudo experimental no cão
(Revista Brasileira de Anestesiologia, 2003-09-01) [Artigo]
JUSTIFICATIVA E OBJETIVOS: O pinçamento aórtico infra-renal pode determinar alterações cardiovasculares. A clonidina, um alfa2-agonista, determina bradicardia e diminuição da pressão arterial. O objetivo do estudo foi ...
Evaluation of laryngeal mask as an alternative to endotracheal intubation in cats anesthetized under spontaneous or controlled ventilation
(Veterinary Anaesthesia and Analgesia, 2004-07-01) [Artigo]
Objective To compare the cardiorespiratory effects and incidence of gastroesophageal reflux with the use of a laryngeal mask airway (LMA) or endotracheal tube (ET) in anesthetized cats during spontaneous (SV) or controlled ...
A study of the effect of hemorrhage on the cardiorespiratory actions of halothane, isoflurane and sevoflurane in the dog
(Veterinary Anaesthesia and Analgesia, 2007-03-01) [Artigo]
Objective To compare the cardiorespiratory changes induced by equipotent concentrations of halothane (HAL), isoflurane (ISO) and sevollurane (SEVO) before and after hemorrhage.Study design. Prospective, randomized clinical ...
Dor: aspectos atuais da sensibilização periférica e central
(Revista Brasileira de Anestesiologia, 2007-02-01) [Artigo]
JUSTIFICATIVA E OBJETIVOS: As pesquisas recentes têm focalizado a plasticidade bioquímica e estrutural do sistema nervoso decorrente da lesão tissular. Os mecanismos envolvidos na transição da dor aguda para crônica são ...
The Effects of 6% Hydroxyethyl Starch-Hypertonic Saline in Resuscitation of Dogs with Hemorrhagic Shock
(Anesthesia and Analgesia, 2011-02-01) [Artigo]
BACKGROUND: Hemodynamic and global oxygen transport variables have failed to reflect splanchnic hypoperfusion, resulting in a failure to recognize inadequately treated hemorrhagic shock. Volemic expansion after fluid ...
Double aortic arch in a dog (Canis familiaris): a case report
(Anatomia Histologia Embryologia-Journal of Veterinary Medicine Series C, 2001-12-01) [Artigo]
We herein report a case of a double aortic arch in a 10-week-old male dog of no defined race, which presented episodes of regurgitation at the time of weaning. This vascular malformation was Characterized by the persistence ...
α2-Agonistas em anestesiologia: Aspectos clinicos e farmacologicos
(Revista Brasileira de Anestesiologia, 2000-01-01) [Artigo]
Comparison of oxidative stress in ASA physical status I patients scheduled for minimally invasive surgery under balanced or intravenous anesthesia
(Minerva Anestesiologica, 2013-09-01) [Artigo]
Background. The effects of anesthetics on inflammation and oxidative parameters, evaluated in patients without morbidities undergoing undergoing minor surgery, remain unknown. The present study aimed to investigate the ...
Tepoxalin on renal function and liver enzymes in cats exposed to hypotension with isoflurane
(Ciência Rural, 2014-06-01) [Artigo]
This study aimed to evaluate the possible renal and hepatic toxicity of tepoxalin administered before or after isoflurane-induced hypotension, as well as for five consecutive days. Twelve healthy mixed-breed cats, adult ...
Pharmacokinetics of intraosseous and central venous drug delivery during cardiopulmonary resuscitation
(Resuscitation, 2012-01-01) [Artigo]
We compared the pharmacokinetics of intraosseous (IO) drug delivery via tibia or sternum, with central venous (CV) drug delivery during cardiopulmonary resuscitation (CPR).Methods: CPR of anesthetized KCl arrest swine was ...