Sevoflurane
Mostrando 13-24 de 38 artigos, teses e dissertações.
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13. Combination of clonidine-bupivacaine in caudal epidural anesthesia for hypospadias surgery in children: prospective, randomized, blind study
Resumo Justificativa e objetivos: A associação de clonidina ao anestésico local administrado por via peridural caudal parece melhorar a qualidade da analgesia pós-operatória, mas com resultados conflitantes. Este estudo comparou a analgesia pós-operatória de três diferentes doses de clonidina associada à bupivacaína na anestesia peridural caudal e
Rev. Bras. Anestesiol.. Publicado em: 2019-01
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14. Livedo reticularis by hypothermia during anesthesia for dental treatment in Down's syndrome patient
Resumo Justificativa: O livedo reticular representa quadro dermatológico benigno, caracterizado por áreas isquêmicas permeadas por áreas eritematocianóticas em padrão rendilhado, pode ser transitório ou permanente e frequentemente é associado à exposição corporal ao frio. O vasoespasmo arterial cutâneo promove a isquemia e a dilatação venosa d
Rev. Bras. Anestesiol.. Publicado em: 2019-01
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15. An experimental study of ascorbic acid effects in acute renal failure under general anesthesia
Abstract Purpose: To evaluate the preventive effect of ascorbic acid on sevoflurane-induced acute renal failure in an experimental rat model. Methods: Twenty-four adult male Wistar rats were randomly distributed into three groups. Subjects were allocated into 3 groups: Group I received sevoflurane only, whereas Groups II and III had moderate (150 mg/kg) a
Acta Cir. Bras.. Publicado em: 2017-10
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16. Efeito da dexmedetomidina em crianças submetidas à anestesia geral com sevoflurano
Resumo Justificativa e objetivos: Sevoflurano é frequentemente usado em anestesia pediátrica e está associado à alta incidência de agitação psicomotora ao despertar. Nesses casos a dexmedetomidina (dex) tem sido usada, porém permanecem incertos seus benefícios e suas implicações. Foram avaliados os efeitos da dex sobre a agitação no despertar d
Rev. Bras. Anestesiol.. Publicado em: 2017-04
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17. The anesthetic agent sevoflurane attenuates pulmonary acute lung injury by modulating apoptotic pathways
The objective of this study was to evaluate lung protection by the volatile anesthetic sevoflurane (SEVO), which inhibits apoptosis. Male Sprague-Dawley rats (250–280 g; n=18) were randomly divided into three groups. The LPS group received 5 mg/kg endotoxin (lipopolysaccharide), which induced acute lung injury (ALI). The control (CTRL) group received norma
Braz J Med Biol Res. Publicado em: 20/02/2017
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18. Early postoperative recovery after intracranial surgical procedures. Comparison of the effects of sevoflurane and desflurane
ABSTRACT PURPOSE: To compared the effects of sevoflurane and desflurane on early anesthesia recovery in patients undergoing to craniotomy for intracranial lesions. METHODS: After IRB approval, the study included 50 patients aged 18-70 years who had ASA physical statuses of I-II and were scheduled for intracranial surgery. Patients were randomly divided int
Acta Cir. Bras.. Publicado em: 2016-09
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19. Serum concentrations and renal expressions of IL-1 and TNF-a early after hemorrhage in rats under the effect of glibenclamide
ABSTRACT PURPOSE: To investigate changes in the serum concentration and renal expression of IL-1 and TNF-α cytokines in rats that received sevoflurane and glibenclamide prior to hemorrhage. METHODS: Two groups of sevoflurane-anesthetized Wistar rats (n=10): G1 (control) and G2 (glibenclamide, 1 µg/g i.v.); hemorrhage of 30% blood volume (10% every 10 mi
Acta Cir. Bras.. Publicado em: 2016-07
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20. Sevoflurane preconditioning during myocardial ischemia-reperfusion reduces infarct size and preserves autonomic control of circulation in rats
ABSTRACT PURPOSE: To investigate the myocardial ischemia-reperfusion with sevoflurane anesthetic preconditioning (APC) would present beneficial effects on autonomic and cardiac function indexes after the acute phase of a myocardial ischemia-reperfusion. METHODS: Twenty Wistar rats were allocated in three groups: control (CON, n=10), myocardial infarction w
Acta Cir. Bras.. Publicado em: 2016-05
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21. Pulse pressure variation and stroke volume variation under different inhaled concentrations of isoflurane, sevoflurane and desflurane in pigs undergoing hemorrhage
OBJECTIVES: Inhalant anesthesia induces dose-dependent cardiovascular depression, but whether fluid responsiveness is differentially influenced by the inhalant agent and plasma volemia remains unknown. The aim of this study was to compare the effects of isoflurane, sevoflurane and desflurane on pulse pressure variation and stroke volume variation in pigs un
Clinics. Publicado em: 2015-12
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22. Mechanisms of the beneficial effect of sevoflurane in liver ischemia/reperfusion injury
PURPOSE: To evaluate the underlying mechanisms by which sevoflurane protects the liver against ischemia/reperfusion injury evaluate the mechanism by which sevoflurane exerts this protective effect. METHODS: Twenty-six rats were subjected to partial ischemia/reperfusion injury for 1h: one group received no treatment, one group received sevoflurane, and s
Acta Cir. Bras.. Publicado em: 2015-11
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23. Role of mitochondrial ATP-sensitive potassium channel-mediated PKC-ε in delayed protection against myocardial ischemia/reperfusion injury in isolated hearts of sevoflurane-preconditioned rats
This study aimed to determine the role of mitochondrial adenosine triphosphate-sensitive potassium (mitoKATP) channels and protein kinase C (PKC)-ε in the delayed protective effects of sevoflurane preconditioning using Langendorff isolated heart perfusion models. Fifty-four isolated perfused rat hearts were randomly divided into 6 groups (n=9)
Braz J Med Biol Res. Publicado em: 27/03/2015
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24. Arterial blood and end-tidal concentrations of sevoflurane during the emergence from anesthesia in gynecologic patients
OBJECTIVE: The end-tidal concentration of inhalation anesthetics is a clinical indicator for predicting the emergence from anesthesia. This study was conducted to assess the relationship between arterial blood and end-tidal sevoflurane concentrations during emergence. METHODS: Thirty-two female American Society of Anesthesiologists physical status I-II pati
Clinics. Publicado em: 2015-03