Data/hora: 05/06/2024 17:12:11

Provedor de dados: | 56
País: | Brazil
Título: | Wheat bran- but not oat bran-enriched diets increase the mucosal height of the cecum and colon of newly weaned and aged rats
Autores: | Cavaglieri-Felippe,C.R.; Polacow,M.L.O.; Campos,M.R.; Vecchia,M.G.; Curi,R.
Data: | 1997-08-01
Ano: | 1997
Palavras-chave: | Oat bran; Wheat bran; Colon; Cecum; Mucosa; Ageing.
Resumo: | The effect of diets enriched with oat or wheat bran (prepared by the addition of 300 g of each fiber to 1000 g of the regular diet), given for 8 weeks, on the mucosal height of the colon and cecum was investigated. Newly weaned (21 days old) and aged (12 months old) male Wistar rats were used in this study. As compared to controls, diets enriched with wheat bran provoked a significant increase in the mucosal height, whereas oat bran did not cause any effect. In newly weaned rats (21 days old), wheat bran increased the mucosal height (µm) in the cecum by 20% (mean ± SEM for 8 rats; 169.1 ± 5.2 and 202.9 ± 8.0 for control and wheat bran, respectively) and in the colon (218.8 ± 7.2 and 264.5 ± 18.8 for control and wheat bran, respectively). A similar effect was observed in aged rats (12 months old), with an increase of 15% in the mucosal height (µm) of the cecum (mean ± SEM of 8 rats; 193.2 ± 8.6 and 223.7 ± 8.3 for control and wheat bran, respectively) and of 17% in the colon (300.4 ± 9.2 and 352.2 ± 15.9 for control and wheat bran, respectively)
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997000800016
Editor: | Associação Brasileira de Divulgação Científica
Relação: | 10.1590/S0100-879X1997000800016
Formato: | text/html
Fonte: | Brazilian Journal of Medical and Biological Research  v.30 n.8 1997
Fonte: | info:eu-repo/semantics/openAccess