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Acta Cirúrgica Brasileira
Article . 2008
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Pharmacological restraint of captivity giant Amazonian turtle Podocnemis expansa (Testudines, Podocnemididae) with xylazine and propofol Contenção farmacológica de tartaruga da Amazônia Podocnemis expansa (Testudines, Podocnemididae) de cativeiro com xilazina e propofol

Authors: André Luiz Quagliatto Santos; Andréa Cristina Scarpa Bosso; José Roberto Ferreira Alves Júnior; Fernando Moraes Machado Brito; José Ricardo Pachally; Raul Henderson Ávila Junior;

Pharmacological restraint of captivity giant Amazonian turtle Podocnemis expansa (Testudines, Podocnemididae) with xylazine and propofol Contenção farmacológica de tartaruga da Amazônia Podocnemis expansa (Testudines, Podocnemididae) de cativeiro com xilazina e propofol

Abstract

PURPOSE: Identify a technique to induce brief sedation and hypnosis in Podocnemis expansa. METHODS: Twenty commercially bred P. expansa, weighing on average 1.2 ± 0.24 kg, were subjected to two protocols: G1 was given 1.5 mg/kg IM of xylazine and 5 mg/kg IV of propofol, while G2 received 1.5 mg/kg IM of xylazine and 10 mg/kg IV of propofol. The drugs were applied, respectively, in the left thoracic member and in the cervical vertebral sinus. Assessments were made of the anesthetic parameters of locomotion, muscle relaxation, response to pain stimuli in the right thoracic members, pelvic members and tail, easy handling and heartbeat, as well as ambient temperature and glycemic level. RESULTS: A consistent hypnotic effect was recorded 49.6 ± 22.1 seconds in G2 and after 58.2 ± 55.1 in G1. All the animals of G2 recovered in 198 minutes, and those of G1 in 156 minutes. CONCLUSION: The hypnosis achieved with these associations was satisfactory, and G1 was as efficient as G2, allowing for the pharmacological restraint for the collection of biological samples, physical examinations and minor surgeries on these species.OBJETIVO: Identificar uma técnica para se induzir sedação e hipnose em Podocnemis expansa. MÉTODOS: Vinte Podocnemis expansa de criatório comercial, com média de peso 1,2 ± 0,24 kg, foram submetidas a dois protocolos: G1 recebeu xilazina 1,5 mg/kg IM e propofol 5 mg/kg IV e o G2 xilazina 1,5 mg/kg IM e propofol 10 mg/kg IV. As drogas foram aplicadas no membro torácico esquerdo e no seio vertebral cervical, respectivamente. Observaram-se os parâmetros anestésicos: locomoção, relaxamento muscular, resposta aos estímulos dolorosos no membro torácico direito, nos membros pelvinos e na cauda, facilidade de manipulação e freqüência cardíaca, além da temperatura ambiental e glicemia. RESULTADOS: Um efeito hipnótico consistente foi observado aos 49,6 ± 22,1 segundos no G2 e 58,2 ± 55,1 segundos no G1. A recuperação de todos os animais do G2 ocorreu em 198 minutos, e em 156 minutos no G1. CONCLUSÃO: A hipnose obtida por essas associações foi satisfatória e o Grupo 1 foi tão eficiente quanto o Grupo 2, o que possibilita a contenção farmacológica para coleta de amostras biológicas, exames físicos e realização de pequenas cirurgias nesta espécie.

Keywords

Xylazine, Tartarugas, Xilazina, RD1-811, Surgery, Propofol, Turtles

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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