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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
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Goldbohm, R.A. (author), van 't Veer, P. (author), van den Brandt, P.A. (author), van 't Hof, M.A. (author), Brants, H.A.M. (author), Sturmans, F. (author), Hermus, R.J.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Objectives: In studies on diet and cancer, diet assessment should address long-term intake. Therefore, the authors determined the 5-year reproducibility of a self-adminstered 150-item food frequency questionnaire (FFQ) used to assess dietary habits in the Netherlands Cohort Study on diet and cancer. Since the FFQ was repeated more than once, the...
article 1995
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Kampman, E. (author), Verhoeven, D. (author), Sloots, L. (author), van 't Veer, P. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
To examine the relationship between colon cancer and food groups from vegetable or animal sources and their possible interactions with gender, we analyzed data from a Dutch case-control study. Dietary patterns were assessed for 232 colon cancer cases and 259 population controls. In multivariate analyses, the consumption of vegetables was...
article 1995
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Kampman, E. (author), Bijl, A.J. (author), Kok, C. (author), van 't Veer, P. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
We analysed data from a case-control study in the Netherlands in order to investigate whether reproductive events and hormonal factors are similarly related to colon cancer risk in men and women after adjustment for dietary factors. In total, 232 colon cancer cases (102 women, 130 men) and 259 controls (123 women, 136 men) were interviewed about...
article 1994
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Goldbohm, R.A. (author), van den Brandt, P.A. (author), van 't Veer, P. (author), Dorant, E. (author), Sturmans, F. (author), Hermus, R.J.J. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
The association between alcohol consumption and cancer of the colon and rectum was investigated in a prospective cohort study, conducted in the Netherlands from 1986 onwards among 120,852 men and women, aged 55 to 69 years. During 3.3 years of follow-up, 312 and 166 cases of colon and rectal cancer had accumulated, respectively. After exclusion...
article 1994
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van 't Veer, P. (author), van Leer, E.M. (author), Rietdijk, A. (author), Kok, F.J. (author), Schouten, E.G. (author), Hermus, R.J.J. (author), Sturmans, F. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
Combinations of dietary factors were studied in relation to breast-cancer occurrence among 133 breast cancer cases and 289 population controls in The Netherlands. Dietary factors were classified according to their possible mechanism of action, i.e., relating either to the intestinal microflora (total fat, fiber, fermented milk products) or to...
article 1991
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van 't Veer, P. (author), van der Wielen, R.P.J. (author), Kok, F.J. (author), Hermus, R.J.J. (author), Sturmans, F. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The association between breast cancer and selenium, measured in the diet, plasma, erythrocytes, and toenails, was investigated in a case-control study in the Netherlands during 1985-1987. Dietary selenium intake was assessed by a structured dietary history technique among 133 breast cancer cases and 238 population controls. Absolute and energy...
article 1990
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van 't Veer, P. (author), Dekker, J.M. (author), Lamers, J.W.J. (author), Kok, F.J. (author), Schouten, E.G. (author), Brants, H.A.M. (author), Sturmans, F. (author), Hermus, R.J.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
In a case-control study in The Netherlands, we observed a significantly lower consumption of fermented milk products (predominantly yogurt and buttermilk) among 133 incident breast cancer cases as compared to 289 population controls (mean ± SD among users only, 116 ± 100 versus 157 ± 144 g/day; P<0.01). The age-adjusted odds ratio of daily...
article 1989
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