منابع مشابه
Lactose malabsorption during gastroenteritis, assessed by the hydrogen breath test.
Thirty-eight infants and young children with gastroenteritis were investigated for lactose malabsorption. Each of them was given an oral lactose load of either 0.5 g/kg or 2 g/kg after which breath hydrogen excretion was measured, and each was observed to see if he had clinical symptoms of lactose intolerance. Only one patient, given 2 g/kg lactose, had clinical intolerance. His breath hydrogen...
متن کاملHydrogen breath test in schoolchildren.
The frequency of negative hydrogen breath tests due to colonic bacterial flora which are unable to produce hydrogen was determined after oral lactulose challenge in 98 healthy Dutch schoolchildren. There was a negative result in 9.2%. The probability of a false normal lactose breath test (1:77) was calculated from these results together with those from a separate group of children with lactose ...
متن کاملBreath hydrogen test and sucrase isomaltase deficiency.
Sucrose breath hydrogen tests were performed on 7 children with proved sucrase isomaltase deficiency. All children had raised breath hydrogen excretion. The amount of hydrogen produced and symptoms experienced increased with increasing sucrose loads. The sucrose breath hydrogen test appears to be a reliable indicator of sucrose malabsorption in sucrase isomaltase deficiency.
متن کاملThe Hydrogen Breath Test: New Uses for an Old Test
CC This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons. org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. *Correspondence: Kok-Ann Gwee, MD Gleneagles Hospital Annexe Block 05-37, 6A Napier Road...
متن کاملData Mining Techniques Applied to Hydrogen Lactose Breath Test
OBJECTIVES Analyze a set of data of hydrogen breath tests by use of data mining tools. Identify new patterns of H2 production. METHODS Hydrogen breath tests data sets as well as k-means clustering as the data mining technique to a dataset of 2571 patients. RESULTS Six different patterns have been extracted upon analysis of the hydrogen breath test data. We have also shown the relevance of e...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1982
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.57.7.561