Using homocysteine as a functional marker, we determined optimal folic acid, vitamin B 12 , and vitamin B 6 dosages in 21 pediatric sickle cell disease (SCD) patients (11 HbSS, 10 HbSC;(7)(8)(9)(10)(11)(12)(13)(14)(15)(16). Daily supplements of folic acid (400, 700, or 1,000 lg), vitamin B 12 (1, 3,
Gastric function and absorption of vitamin B12in children with celiac disease
✍ Scribed by J. Kokkonen; S. Similä
- Book ID
- 104778240
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 283 KB
- Volume
- 132
- Category
- Article
- ISSN
- 0340-6997
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✦ Synopsis
Gastric acid secretion in nineteen children with celiac disease remained almost unchanged and the level of fasting serum gastrin was comparable with that of a control group of the same age. The absorption of vitamin Bl2 was significantly decreased, most clearly in the infants with celiac disease as compared with their controls. The serum B12 level, however, was decreased only in the oldest children. The results suggest that the mucosal lesion in the small intestine is most extensive in the youngest children, but the absorption defect of vitamin B12 becomes clinically significant only after a long duration of the disease and not in childhood.
📜 SIMILAR VOLUMES
Background: Crohn's disease (CD) can commonly involve the terminal ileum, which is the site of B 12 absorption. The aim of this study was to define the prevalence of vitamin B 12 abnormalities in a population with CD and to identify risk factors associated with B 12 abnormalities in CD. ## Methods: