ABSTRACT
The present study evaluated the influence of the water regime on the effects of propofol on Phrynops geoffroanus, as well as the quality of the pharmacological containment produced. Ten animals, anesthetized at two times with propofol at a dose of 35mg / kg, were used intracelomatically with a 15 day interval. Group 1 was withdrawn from the water 12 hours prior to the procedure and Group 2 remained in the water until the time of anesthetic induction. Heart rate, systolic blood pressure, temperature, respiratory rate and oxyhemoglobin saturation were measured and the duration of the latency period, skill period, recovery period and quality of pharmacological containment were measured. There was a significant difference between groups only regarding heart rate. In Group 1, the means of the latency, skillful anesthesia and recovery periods were 16.8±8.4, 86.5±79.4 and 1.5±3.8 minutes, respectively. In Group 2, the mean values were 19.9±9.8, 110.9±104.7 and 28.8±58.2 minutes, respectively. It was concluded that the 12-hour water regime did not influence the anesthetic and physiological parameters of the animals, and the quality of the pharmacological restraint was considered good in both groups.
Keywords:
chelonians; reptiles; chemical containment