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	Provedor de dados BJMBR (2) Biocell (1) Autor Aguilar-Nascimento,José E. (1) Buchpigue,C.A. (1) Damião,A.O.M.C. (1) De Martini-Costa,S. (1) Dock,Diana B. (1) Fagundes-Neto,U. (1) Iriya,K. (1) Latorraca,Marcia Q. (1) Laudanna,A.A. (1) Pedroso,M.Z. (1) Scaletsky,I.C.A. (1) Sipahi,A.M. (1) Werneck-Silva,A.L. (1) Mais... Palavra-chave Small bowel (3) 51Cr-EDTA (1) Bacterial proliferation (1) Colon (1) Infants (1) Intestinal permeability (1) Malnutrition (1) Mucosa (1) Persistent diarrhea (1) Probiotics (1) Scanning electron microscopy (1) Strongyloidiasis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2004 (1) 2001 (1) 2000 (1) País Brazil (2) Argentina (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Intestinal permeability in strongyloidiasis BJMBR Werneck-Silva,A.L.; Sipahi,A.M.; Damião,A.O.M.C.; Buchpigue,C.A.; Iriya,K.; Laudanna,A.A.. The objective of the present study was to assess intestinal permeability in patients with infection caused by Strongyloides stercoralis. Twenty-six patients (16 women and 10 men), mean age 45.9, with a diagnosis of strongyloidiasis were evaluated. For comparison, 25 healthy volunteers (18 women and 7 men), mean age 44.9, without digestive disorders or intestinal parasites served as normal controls. Intestinal permeability was measured on the basis of urinary radioactivity levels during the 24 h following oral administration of chromium-labeled ethylenediaminetetraacetic acid (51Cr-EDTA) expressed as percentage of the ingested dose. The urinary excretion of 51Cr-EDTA was significantly reduced in patients with strongyloidiasis compared to controls (1.60 ±... Tipo: Info:eu-repo/semantics/article Palavras-chave: Intestinal permeability; 51Cr-EDTA; Strongyloidiasis; Small bowel. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000300009 Probiotics enhance the recovery of gut atrophy in experimental malnutrition Biocell Dock,Diana B.; Aguilar-Nascimento,José E.; Latorraca,Marcia Q.. AIM: The aim of this study was to evaluate the effect of probiotics on the recovery of the bowel atrophy induced by malnutrition in rats. METHODS: Twenty-and-six Wistar rats (200-250g) were fed with either a normoproteic (sham group, n=6) or a free-protein diet (n=20) during 12 days. Twelve malnourished rats were randomized to recover during 15 days with either a hydrolyzed diet (control group, n=6) or the same diet enriched with probiotics (Streptococcus thermophilus and Lactobacillus helveticus; probiotic group, n=6). RESULTS: Probiotic group showed similar gain of body, liver and bowel weight than controls. At the jejunum, both the villus height (383±49 vs. 321±46mm; p=0.04) and crypt depth (157±31 vs. 125±10mm; p=0.04) were greater in probiotic group... Tipo: Info:eu-repo/semantics/article Palavras-chave: Probiotics; Malnutrition; Small bowel; Colon; Mucosa. Ano: 2004 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452004000200003 Studies of the small bowel surface by scanning electron microscopy in infants with persistent diarrhea BJMBR Fagundes-Neto,U.; De Martini-Costa,S.; Pedroso,M.Z.; Scaletsky,I.C.A.. We describe the ultrastructural abnormalities of the small bowel surface in 16 infants with persistent diarrhea. The age range of the patients was 2 to 10 months, mean 4.8 months. All patients had diarrhea lasting 14 or more days. Bacterial overgrowth of the colonic microflora in the jejunal secretion, at concentrations above 10(4) colonies/ml, was present in 11 (68.7%) patients. The stool culture was positive for an enteropathogenic agent in 8 (50.0%) patients: for EPEC O111 in 2, EPEC O119 in 1, EAEC in 1, and Shigella flexneri in 1; mixed infections due to EPEC O111 and EAEC in 1 patient, EPEC O119 and EAEC in 1 and EPEC O55, EPEC O111, EAEC and Shigella sonnei in 1. Morphological abnormalities in the small bowel mucosa were observed in all 16 patients,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Persistent diarrhea; Small bowel; Scanning electron microscopy; Bacterial proliferation; Infants. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001200006 Registros recuperados: 3 Primeira ... 1 ... Última

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