Sedation effect of acepromazine and butorphanol in dopplervelocimetric parameters in great abdominal arteries and femoral artery in dogs / Efeito da sedação com acepromazina e butorfanol nos parâmetros dopplervelocimétricos de grandes artérias abdominais e da femoral em cães
Mello, Fabíola Peixoto da Silva; Torres, Verônica Noriega; Cunha, Renata Ferreira da; Meirelles, Tatiane; Gouvêa, Aline Silva; Sanchotene, Niesca Goulart; Neuwald, Elisa Barp; Matheus, Juliana Pereira; Mello, Fernanda Bastos de; Mello, João Roberto Braga de.
Acta sci. vet. (Online)
; 44: 01-07, 2016. ilus, tab
Artículo
en Portugués
| VETINDEX | ID: vti-722711
Background:
Doppler ultrasound is a non-invasive diagnostic imaging technique that allows vascular anatomical and dynamics evaluation. Each artery has flow velocity profiles and different Doppler spectrum. The purpose of this study was to determine if sedation with acepromazine and butorphanol in dogs alters Doppler velocimetric values and diameter from abdominal aorta, celiac, mesenteric cranial, renal, external iliac and femoral arteries of healthy dogs.Materials, Methods &Results:
Twenty healthy female dogs, aged 1 to 5 years, with body weight ranging from 10 to 25 kg, were evaluated with Doppler ultrasound in order to obtain peak systolic velocity, end diastolic velocity, time average medium velocity, time average maximum velocity, resistive index, pulsatility index, and diameter from abdominal aorta, celiac, mesenteric cranial, renal, external iliac and femoral arteries. The same animals were sedated with acepromazine (0.02 mg/kg) and buthorphanol (0.4 mg/kg) and the same parameters were reevaluated. The heart rate was also measured. The study was approved by the Animal Ethics Committee of UFRGS, under the 25552 protocol, and the owners signed an informed consent form. Statistical analysis was performed with pared t test.The heart rate was statistically significant different, 98 ± 20.13 bpm before and 79 ± 17.74 after sedation. The exam was done before and after [...](AU)
Biblioteca responsable:
BR68.1
Ubicación: BR68.1
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