Data/hora: 01/06/2024 03:47:32

Provedor de dados: 	45	
País: 	Brazil	
Título: 	Effect of probiotic supplemented diet on marine shrimp survival after challenge with Vibrio harveyi	
Autores: 	Vieira,F.N.; Buglione,C.C.; Mouriño,J.P.L.; Jatobá,A.; Martins,M.L.; Schleder,D.D.; Andreatta,E.R.; Barraco,M.A.; Vinatea,L.A.	
Data: 	2010-06-01	
Ano: 	2010	
Palavras-chave: 	Litopenaeus vannamei; Lactobacillus plantarum; Intestinal microbiota; Immunostimulation.	
Resumo: 	The effect of a Lactobacillus plantarum-supplemented diet on shrimp growth, digestive tract bacterial microbiota, survival, and some hemato-immunological parameters after an experimental challenge with Vibrio harveyi was studied. No difference (P&amp;gt;0.05) was observed in shrimp survival (80±6%) and final weight (6.63±0.56g) after 60 days feeding trial. Total bacteria count and Vibrio spp. count in the digestive tract were not diferent (P&amp;gt;0.05) until day 40, but they were lower (P&lt;0.05) in the probiotic-supplemented group on day 60. Total lactic bacteria in the shrimp digestive tract was higher after day 20 in the probiotic-supplemented group. Ten hours after V. harveyi challenge, survival of the probiotic-supplemented group (65.7±2.9%) was higher (P&amp;gt;0.05) than the control group (39.9±4.4%). Bacterial counts in hemolymph and hepatopancreas was lower (P&lt;0.05) in the probiotic-supplemented group than in the control group after V. harveyi challenge. Total hemocyte count and serum agglutination activity were higher (P&amp;gt;0.05) in the probiotic-supplemented group after challenge with V. harveyi. Probiotic-supplemented diet modifies shrimp digestive tract bacterial microbiota, increasing resistance to V. harveyi infection.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000300019	
Editor: 	Universidade Federal de Minas Gerais, Escola de Veterinária	
Relação: 	10.1590/S0102-09352010000300019	
Formato: 	text/html	
Fonte: 	Arquivo Brasileiro de Medicina Veterinária e Zootecnia  v.62 n.3 2010	
Fonte: 	info:eu-repo/semantics/openAccess