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Digitale Medien

Gastrointestinal permeability in food-allergic eczematous children (1984)

MONT, G. C. L. ; BEACH, R. C. ; MENZIES, I. S.

Oxford, UK : Blackwell Publishing Ltd

Clinical & experimental allergy 14 (1984), S. 0

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ISSN: 1365-2222

Quelle: Blackwell Publishing Journal Backfiles 1879-2005

Thema: Medizin

Notizen: Gastrointestinal permeability has been studied in a group of clinically proven food-allergic eczematous children and compared with a control group using lactulose and L-rhamnose as probe markers. No significant difference was demonstrated in baseline permeability measurements between eczematous and control children using isotonic or hypertonic oral loading. Similarly after antigen-challenge permeability results showed no significant difference from the controls although two of the ten eczematous children challenged showed increased permeability to lactulose. These findings support the hypothesis that once sensitized the physiological absorption of dietary antigen may be sufficient to maintain an allergic response in the skin.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1111/j.1365-2222.1984.tb02190.x

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Digitale Medien

Elimination diet and intestinal permeability in atopic eczema: a preliminary study (1993)

CAFFARELLI, C. ; CAVAGNI, G. ; MENZIES, I. S. ; [weitere]

Oxford, UK : Blackwell Publishing Ltd

Clinical & experimental allergy 23 (1993), S. 0

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ISSN: 1365-2222

Quelle: Blackwell Publishing Journal Backfiles 1879-2005

Thema: Medizin

Notizen: We measured small intestinal permeability to lactutose and rhamnose in 18 healthy children and in 15 children with atopic eczema, before and after a 14-day elimination diet. The children with atopic eczema had higher initial urinary lactulose/rhamnose ratios than the controls. After dietary restriction, there was no overall change in permeability. Dietary therapy did however result in a large reduction in permeability in three of the nine children whose skin disease was improved, but a statistically significant decrease in permeability was not observed in the diet-responsive group as a whole. Larger studies would be required to confirm that dietary restrictions can reduce intestinal permeability in some children with atopic eczema.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1111/j.1365-2222.1993.tb02480.x

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Digitale Medien

Intestinal disaccharidases assessed in congenital asucrasia by differential urinary disaccharide excretion (1989)

Maxton, D. G. ; Catt, S. D. ; Menzies, I. S.

Springer

Digestive diseases and sciences 34 (1989), S. 129-131

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ISSN: 1573-2568

Schlagwort(e): disaccharidases ; sucrose ; palatinose ; lactose ; malabsorption

Quelle: Springer Online Journal Archives 1860-2000

Thema: Medizin

Notizen: Summary A patient with congenital asucrasia was investigated usingin vivo differential urinary disaccharide excretion. Impaired hydrolysis of sucrose and isomaltose, but normal lactase activity, were demonstrated and confirmed byin vitro estimation. The technique of differential disaccharide excretion can now be used to assess three disaccharidases simultaneously,in vivo, including isomaltase.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF01536167

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