Consulta: creatorFacets:"Costa,P.F."
Registros recuperados: 4
Data/hora: 17/06/2024 14:39:48

Hemodynamic and antiarrhythmic effects of lidocaine or amiodarone in dogs anesthetized with halothane
Provedor de dados: 45
Autores: Moro,J.V.; Nunes,N.; Barbosa,V.F.; Thiesen,R.; Lopes,P.C.F.; Belmonte,E.A.; Borges,P.A.; Batista,P.A.C.S.; Costa,P.F.
The effects of continuous rate infusion of lidocaine or amiodarone on hemodynamic and arrhythmias induced by epinephrine in dogs anesthetized with halothane were evaluated. Thirty dogs were distributed into three groups: amiodarone group (AG), lidocaine group (LG), or control group (CG). Anesthesia was induced with etomidate and maintained with halothane. Thirty minutes later a bolus and continuous rate infusion (CRI) of amiodarone in AG, lidocaine in LG and NaCl at 0.9% in CG was administered. After 10 minutes, arrhythmias were induced by epinephrine CRI at 0.0001mg/kg/minute, which was increased in 0.0001mg/kg/minute every ten minutes, until 0.0003mg/kg/minute. The measurements were performed 30 minutes after the induction of anesthesia (T0), 10 minutes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Antiarrhythmogenicity; Anesthesia.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000400011

Brain neuroimaging of domestic cats: correlation between computed tomography and cross- sectional anatomy
Provedor de dados: 45
Autores: Nepomuceno,A.C.; Zanatta,R.; Chung,D.G.; Costa,P.F.; Feliciano,M.A.R.; Avante,M.L.; Lopes,L.S.; Canola,J.C.
ABSTRACT Computed tomography of the brain is necessary as part of the diagnosis of lesions of the central nervous system. In this study we used six domestic cats, male or female, aged between one and five years, evaluated by Computed Tomography (CT) examination without clinical signs of central nervous system disorders. Two euthanized animals stating a condition unrelated to the nervous system were incorporated into this study. The proposal consisted in establishing detailed anatomical description of tomographic images of normal brain of cats, using as reference anatomical images of cross sections of the stained brain and cranial part, with thicknesses similar to the planes of the CT images. CT examinations were performed with and without intravenous...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feline; Tomography; Brain anatomy.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501105

Infusão contínua de morfina ou fentanil, associados à lidocaína e cetamina, em cães anestesiados com isofluorano
Provedor de dados: 45
Autores: Belmonte,E.A.; Nunes,N.; Thiesen,R.; Lopes,P.C.F.; Costa,P.F.; Barbosa,V.F.; Moro,J.V.; Batista,P.A.C. S.; Borges,P.A.
A técnica de analgesia multimodal, por meio da infusão contínua de fármacos, pode ser empregada para diminuir a incidência de sensibilização central durante a anestesia. Avaliaram-se as características cardiorrespiratórias, durante o procedimento de artroscopia de joelho, em cães anestesiados com isofluorano e monitorados por meio do índice biespectral, submetidos à infusão contínua de morfina ou fentanil, associada à lidocaína e cetamina. Utilizaram-se 16 cães adultos, machos ou fêmeas, os quais foram distribuídos aleatoriamente em dois grupos, denominados MLK - que recebeu morfina (3,3μg/kg/min), lidocaína (50μg/kg/min) e cetamina (10μg/kg/min) ou FLK - em que foi substituída a morfina pelo fentanil (0,03μg/kg/min). Os cães foram pré-tratados com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cão; FLK; Índice biespectral; MLK; Opioide.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000400019

Hematologic changes in propofol-anesthetized dogs with or without tramadol administration
Provedor de dados: 45
Autores: Costa,P.F.; Nunes,N.; Belmonte,E.A.; Moro,J.V.; Lopes,P.C.F.
Drugs commonly used in anesthesia practice may significantly alter the oxidative state of blood cells. This mechanism could contribute to the immune suppression that occurs transiently in the early postoperative period. Thus, we assessed the effects of continuous rate infusion (CRI) of propofol associated or not with tramadol on hematologic parameters in dogs. Eight adult mongrel dogs were anesthetized on 2 occasions, 15 d apart. Two groups were formed: control group (CG) and tramadol group (GT). Propofol was used for induction (10mg kg-1) followed by a CRI (0.7mg kg-1minute-1). The animals were positioned in lateral recumbency and mechanically ventilated with inspired oxygen fraction of 0.6. In TG, tramadol (2mg kg-1) followed by a CRI (0.5mg...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood cells; Hematology; Opioid; Total intravenous anesthesia.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000500007