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Kardinaal, A.F.M. (author), Morton, M.S. (author), Brüggemann-Rotgans, I.E.M. (author), van Beresteijn, E.C.H. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Objective: The hypothesis was tested that the rate of postmenopausal bone loss is inversely associated with long-term urinary excretion of phyto-oestrogens, as a marker of habitual dietary intake. Design: Secondary analysis of a 10-year follow-up study (1979-1989) among postmenopausal women in the Netherlands. Subjects: From the original...
article 1998
document
van Faassen, A. (author), van der Ploeg, E.M.C. (author), Habets, H.M.L. (author), van der Meer, R. (author), Hermus, R.J.J. (author), Janknegt, R.A. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The calcium (Ca)-restricted diet of urolithiasis patients with absorptive hypercalciuria type II may decrease Ca excretion but increase biochemical markers of risk for osteopenia. We randomly allocated 25 patients from six hospitals into an experimental group (Ca restriction to 500 mg/day, oxalate-rich products discouraged and normalization of...
article 1998
document
van de Vijver, L.P.L. (author), Kardinaal, A.F.M. (author), Charzewska, J. (author), Rotily, M. (author), Charles, P. (author), Maggiolini, M. (author), Ando, S. (author), Väänänen, K. (author), Wajszczyk, B. (author), Heikkinen, J. (author), Deloraine, A. (author), Schaafsma, G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Several studies indicate that intake of calcium can inhibit iron absorption especially when taken simultaneously. In the CALEUR study, a cross-sectional study among girls (mean 13.5 y) and young women (mean 22.0 y) in six European countries, the association between calcium intake and iron status was studied. In 1,080 girls and 524 women,...
article 1999
document
van den Heuvel, E.G.H.M. (author), Muijs, T. (author), van Dokkum, W. (author), Schaafsma, G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Animal studies have indicated that calcium absorption is increased by lactulose, a synthetic disaccharide. Therefore, the influence of lactulose on calcium absorption was measured in postmenopausal women who may benefit from the possible enhancing effect of lactulose on calcium absorption. Twelve postmenopausal women drank 100 ml of water...
article 1999
document
van den Heuvel, E.G.H.M. (author), Schoterman, M.H.C. (author), Muijs, T. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The aim of this study was to investigate whether a product rich in transgalactooligosaccharides (TOS, Elix'or) stimulates true Ca absorption in postmenopausal women. The study was a double-blind, randomized crossover study, consisting of two 9-d treatment periods separated by a 19-d washout period. During the treatment periods, 12 subjects drank...
article 2000
document
Kampman, E. (author), Voskuil, D.W. (author), van Kraats, A.A. (author), Balder, H.F. (author), van Muijen, G.N.P. (author), Goldbohm, R.A. (author), van 't Veer, P. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
K-ras gene mutations (codons 12 and 13) were determined by PCR-based mutant allele-specific amplification (MASA) in tumour tissue of 185 colon cancer patients: 36% harboured mutations, of which 82% were located in codon 12. High intakes of animal protein, calcium and poultry were differently associated with codon 12 and 13 mutations: odds ratios...
article 2000
document
Tryfonidou, M.A. (author), Stevenhagen, J.J. (author), van den Bemd, G.J.C.M. (author), Oosterlaken-Dijksterhuis, M.A. (author), Deluca, H.F. (author), Mol, J.A. (author), van den Brom, W.E. (author), van Leeuwen, J.P.T.M. (author), Hazewinkel, H.A.W. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Hormonal regulation of calcium (Ca) absorption was investigated in a cholecalciferol (vitamin D3)supplemented group (hVitD) vs. a control group (cVitD) of growing Great Danes (100 vs. 12.5 μg vitamin D3/kg diet). Although Ca intakes did not differ, fractional Ca absorption was significantly lower in the hVitD group than in the cVitD group. There...
article 2002
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