Efeito da utilização de probiótico à base de lactobacillus sp. sobre o ganho de peso e desenvolvimento da mucosa intestinal de ratos (rattus norvergicus)
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Data
2006-09
Título da Revista
ISSN da Revista
Título de Volume
Editor
José Henrique Stringhini
Resumo
This experiment was carried in the Laboratory Animal
House of the Federal University of Goiás to evaluate the
use of probiotic based on Lactobacillus sp. to rats (Rattus
novergicus). A total of 30 adult male rats weighing from 211
grams (considered light) to 221 g (heavier) animals were
allotted in collective cages with controlled luminosity and
temperature. Animals were divided in three treatments in a
randomized block design according to the live weight. The
treatments adopted were: Group I – ration without probiotic;
Group II – ration + 0.25% of probiotic and group III – ration
+ 0.5% of probiotic. The experimental period was of 40 days
and each animal was weighed twice a week. After the
sacrifice, duodenal fragments were collected for histological
exam and no significant effect was observed in daily weight
gain. In the analysis of the intestinal mucosa, the presence
of probiotic in diet didn’t altered crypt and villus
development of the small intestine.
Descrição
Palavras-chave
Lactobacillus, Mucosa intestinal, Probiótico, Intestinal mucosa, Lactobacillus, Probiotcs
Citação
FERREIRA, Reginaldo Nassar; CAVASIN-OLIVEIRA, Glaucia Maria; ALVES, Cláudia Bueno; NASCIMENTO, Marcella Nogueira do; OLIVEIRA, Elisângela Muniz de. Efeito da utilização de probiótico à base de lactobacillus sp. sobre o ganho de peso e desenvolvimento da mucosa
intestinal de ratos (rattus norvergicus). Ciência Animal Brasileira, Goiânia, v. 7, n.3, p. 217-222, jul./set. 2006. Disponível em: <https://www.revistas.ufg.br/vet/article/view/418/393>.