Data/hora: 13/06/2024 05:01:02

Provedor de dados: | 52
País: | Brazil
Título: | Effect of probiotic and prebiotic inclusion in weaned piglet diets on structure and ultra-structure of small intestine
Autores: | Budiño,Fábio Enrique Lemos; Thomaz,Maria Cristina; Kronka,Rodolfo Nascimento; Nakaghi,Laura Satiko Okada; Tucci,Fernanda Marcussi; Fraga,Alessandro Luís; Scandolera,Antônio João; Huaynate,Rizal Alcides Robles.
Data: | 2005-11-01
Ano: | 2005
Palavras-chave: | Crypts; Fructo-oligosaccharides; Micro-villi; Swine; Villi.
Resumo: | Forty-four piglets weaned were distributed in a complete randomized blocks in factorial scheme. Experimental diets were: T1 = Basal Diet (BD); T2 = BD + Antibiotic; T3 = BD + Probiotic; T4 = BD + Prebiotic; T5 = BD + Symbiotic (T3+T4). As control, four piglets were slaughtered at weaning. Seven and 14 days after weaning, four animals per treatment were slaughtered. Small intestine segments were sampled from each animal for electron and light microscopy evaluation. The evaluated micro-ingredients affected intestinal histology. It was observed higher villous density in duodenum of piglets fed diet with prebiotic in relation to those fed diets with probiotic. In jejunum of piglets fed diets with prebiotic was found higher villous density, but this difference was not significant. In relation to BD, symbiotic increased duodenal micro-villous height at the 14th day after weaning. Piglets supplemented with probiotic had better recovering of micro-villous density in relation to those fed with other diets.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000800008
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132005000800008
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.48 n.6 2005
Fonte: | info:eu-repo/semantics/openAccess