Thiopental
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. The effect of metyrosine on oxidative gastric damage induced by ischemia/reperfusion in rats. Biochemical and histopathological evaluation
Abstract Purpose: To investigate the effect of metyrosine against I/R induced gastric damage in rats. Methods: Eighteen albino Wistar male rats were divided into groups; gastric I/R (GIR), 50 mg/kg metyrosine+gastric I/R (MGIR), and sham (SG) groups. 50 mg/kg metyrosine was given to the MGIR group, and distilled water was given to the GIR and SG groups b
Acta Cir. Bras.. Publicado em: 2018-03
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2. Effect of different anesthetic agents on left ventricular systolic function assessed by echocardiography in hamsters
Determination of left ventricular ejection fraction (LVEF) using in vivo imaging is the cardiac functional parameter most frequently employed in preclinical research. However, there is considerable conflict regarding the effects of anesthetic agents on LVEF. This study aimed at assessing the effects of various anesthetic agents on LVEF in hamsters using tran
Braz J Med Biol Res. Publicado em: 25/08/2016
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3. Hemodynamic changes with two lipid emulsions for treatment of bupivacaine toxicity in swines
PURPOSE: To compare the hemodynamic changes following two different lipid emulsion therapies after bupivacaine intoxication in swines. METHODS: Large White pigs were anesthetized with thiopental, tracheal intubation performed and mechanical ventilation instituted. Hemodynamic variables were recorded with invasive pressure monitoring and pulmonary artery cat
Acta Cir. Bras.. Publicado em: 2015-02
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4. Efeito da redução de ninhada sobre as respostas autonômicas e metabólicas de ratos Wistar
OBJETIVO: Este estudo investigou o perfil lipídico e a atividade elétrica dos nervos parassimpático (vago superior) e simpático (localizado na região esplâncnica) de ratos obesos oriundos de ninhada reduzida. MÉTODOS: Foram pesquisados dois grupos distintos, com 12 animas cada um: ninhada padrão, padronizado em nove filhotes por ninhada, e ninhada re
Rev. Nutr.. Publicado em: 2012-06
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5. Time course of the hemodynamic responses to aortic depressor nerve stimulation in conscious spontaneously hypertensive rats
The time to reach the maximum response of arterial pressure, heart rate and vascular resistance (hindquarter and mesenteric) was measured in conscious male spontaneously hypertensive (SHR) and normotensive control rats (NCR; Wistar; 18-22 weeks) subjected to electrical stimulation of the aortic depressor nerve (ADN) under thiopental anesthesia. The parameter
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-05
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6. Alterações hemodinâmicas do tratamento da intoxicação da bupivacaína com lipídeo : estudo experimental em suínos / Hemodynamic changes in lipid emulsion therapy for bupivacaine toxicity : experimental study in swines
Introduction: local anesthetics are drugs that reversibly block the conduction of impulses along the nerve fibers. They are widely used in loco-regional anesthesia and in pain treatment, however its uses is not without risks. Cardiotoxicity is the most worrisome complication in cases of inadvertent intravascular injection of large doses and until recently wi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/12/2011
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7. Estudo da ação psicofarmacológica de Herissantia crispa (L.) Brizicky (Malvaceae)
Herissantia crispa (L.) Brizicky popularly know as malvaísco is a plant which belongs to the Malvaceae family. There arent many reports about H. crispa, however, steroids, flavonoids and glycosidic flavonoids with pharmacological activity have been isolated from this species. Other species of Malvaceae have been used in traditional medicine and many studies
Publicado em: 2009
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8. Estudo comparativo da densidade e topografia de neurônios de retinas de Philodryas olfesii e P. patagoniensis (serpentes, colubridae) / Text not informed by the author.
Snakes are a diversified group found in almost all regions of the planet, occupying different habitats, with exception to Polar Regions, a few islands and the deeper ocean waters. Its diversity indicates the high variability of sensory organs, which are adapted to the habits and habitats of each species. Studies about snakes visual system are scarce and have
Publicado em: 2009
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9. Estado de mal epiléptico
INTRODUÇÃO: O estado de mal epiléptico (EME) é subdiagnosticado, especialmente as formas clínicas com sinais motores sutis ou apenas com alteração da consciência. É uma emergência neurológica que necessita diagnóstico imediato e a tratamento agressivo e para prevenir lesão neuronal. OBJETIVOS: Revisar, discutir e propor protocolo para o tratamen
Journal of Epilepsy and Clinical Neurophysiology. Publicado em: 2008-11
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10. Avaliação dos neurônios NADPH-diaforase reativos do jejuno de raots diabéticos suplementados com ácido ascórbico
A relação entre hiperglicemia e neuropatia diabética foi demonstrada em várias pesquisas. Entre as teorias propostas para sua etiologia destaca-se o estresse oxidativo. O papel do óxido nítrico como elo entre os fatores neuropatogênicos metabólico e vascular que ativam a neuropatia diabética tem sido ressaltado. Este estudo objetivou avaliar a quant
Pesquisa Veterinária Brasileira. Publicado em: 2008-02
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11. Comparison of intramuscular or epidural methadone analgesic effects for cats submitted to ovariohysterectomy / Comparação do efeito analgésico da metadona via intramuscular ou epidural em gatas submetidas a ovariossalpingohisterectomia
This study compared the analgesic, sedative and neuroendocrine effects of the epidural (EP) and intramuscular (IM) methadone in cats submitted to ovariohisterectomy. Cats were randomly assigned to three groups of 08 animals each and received EP or IM methadone (0.2mg.kg-1 diluted with saline to 0.2ml.kg-1, G1 and G2, respectively) or a saline placebo (G3). P
Publicado em: 2008
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12. Expressão de zif-268 durante a aquisição, evocação e extinção de uma memória aversiva
In the behavioral paradigm of discriminative avoidance task, both short and long-term memories have been extensively investigated with behavioral and pharmacological approaches. The aim of the present study was to evaluate, using the abovementioned model, the hippocampal expression of zif-268 - a calcium-dependent immediate early gene involved with synaptic
Publicado em: 2008