Data/hora: 01/06/2024 02:30:45

Provedor de dados: 	65	
País: 	Brazil	
Título: 	Anesthetic induction and recovery time of Centropomus parallelus exposed to the essential oil of Aloysia triphylla	
Autores: 	Parodi,Thaylise Vey; Santos,Celina Alcoforado dos; Veronez,Alexandra; Gomes,Levy de Carvalho; Heinzmann,Berta Maria; Baldisserotto,Bernardo.	
Data: 	2016-12-01	
Ano: 	2016	
Palavras-chave: 	Anesthesia; Blood parameters; Fat snook; Natural product; Transport.	
Resumo: 	ABSTRACT: This study analyzed the effectiveness of the essential oil of  Aloysia triphylla (EOA) as an anesthetic and stress reducing agent in the transport of fat snook ( Centropomus parallelus ). Juveniles were exposed to different concentrations of EOA (seawater-adapted: 25-300μL L-1; freshwater-adapted: 200μL L-1) to identify the anesthetic induction and recovery times. In an additional experiment, seawater-adapted fat snook were transported in plastic bags with 10 or 20μL L-1 EOA for 6 or 24h. The increased concentration of EOA proportionally decreased the time required for anesthesia induction. Mortality was 30 and 70% in fat snook transported with 10 and 20µL L-1, respectively, 24h after transport. The addition of 20µL L-1 EOA significantly reduced plasma cortisol levels during transport compared to the control group, but increased blood glucose levels after 6 and 12h of transport. The EOA reduced total ammonia and dissolved oxygen levels at the end of transport compared to control fish. The EOA is recommended for sedation (25-50µL L-1) and anesthesia (100-300µL L-1) but not for transport of fat snook because it increased mortality.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202142	
Editor: 	Universidade Federal de Santa Maria	
Relação: 	10.1590/0103-8478cr20160039	
Formato: 	text/html	
Fonte: 	Ciência Rural  v.46 n.12 2016	
Fonte: 	info:eu-repo/semantics/openAccess