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Frans Kok

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Nathalie T Bendsen; Robin Christensen; Frans J Kok; Anne Raben; Aafje Sierksma; Else M Bartels; Arne Astrup
Is beer consumption related to measures of abdominal and general obesity? A systematic review and meta-analysis.
Yu Qin; Yue Dai; Frans J Kok; Alida Melse-Boonstra; Xiaoqun Pan; Baojun Yuan; Jinkou Zhao; Minghao Zhou; Michael B Zimmermann; Zumin Shi
Anemia in relation to body mass index and waist circumference among Chinese women.
Catherine W Macharia-Mutie; Diego Moretti; Alice M Mwangi; Agnes M Omusundi; Natalie Van den Briel; Michael B Zimmermann; Frans J Kok; Inge D Brouwer
Maize porridge enriched with a micronutrient powder containing low-dose iron as NaFeEDTA but not amaranth grain flour reduces anemia and iron deficiency in Kenyan preschool children.

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2013: Nathalie T Bendsen; Robin Christensen; Frans J Kok; Anne Raben; Aafje Sierksma; Else M Bartels; Arne Astrup
Is beer consumption related to measures of abdominal and general obesity? A systematic review and meta-analysis.
Nutrition reviews 2013;71(2):67-87.
2013: Yu Qin; Yue Dai; Frans J Kok; Alida Melse-Boonstra; Xiaoqun Pan; Baojun Yuan; Jinkou Zhao; Minghao Zhou; Michael B Zimmermann; Zumin Shi
Anemia in relation to body mass index and waist circumference among Chinese women.
Nutrition journal 2013;12():10.
2012: Catherine W Macharia-Mutie; Diego Moretti; Alice M Mwangi; Agnes M Omusundi; Natalie Van den Briel; Michael B Zimmermann; Frans J Kok; Inge D Brouwer
Maize porridge enriched with a micronutrient powder containing low-dose iron as NaFeEDTA but not amaranth grain flour reduces anemia and iron deficiency in Kenyan preschool children.
The Journal of nutrition 2012;142(9):1756-63.
2012: Mirre Viskaal van Dongen; Nicole Vink; Frans J Kok; Marjolijn C van den Berg; Cees de Graaf
Taste-nutrient relationships in commonly consumed foods.
The British journal of nutrition 2012;108(1):140-7.
2012: Yu Qin; Yue Dai; Frans J Kok; Alida Melse-Boonstra; Xiaoqun Pan; Rita Wegmueller; Baojun Yuan; Jinkou Zhao; Minghao Zhou; Zumin Shi
Zinc biofortification of rice in China: a simulation of zinc intake with different dietary patterns.
Nutrients 2012;4(6):517-28.
2012: Olga J G Schiepers; Martin P J van Boxtel; Petra Verhoef; R H M de Groot; Jelle Jolles; Frans J Kok; Jane Durga
DNA methylation and cognitive functioning in healthy older adults.
The British journal of nutrition 2012;107(5):744-8.
2011: Olga J G Schiepers; Martin P J van Boxtel; Petra Verhoef; Otto Bekers; R H M de Groot; Jelle Jolles; Frans J Kok; Jane Durga
Genetic variation in folate metabolism is not associated with cognitive functioning or mood in healthy adults.
Progress in neuro-psychopharmacology & biological psychiatry 2011;35(7):1682-8.
2011: Annet C Hoek; Pieternel A Luning; Pascalle Weijzen; Wim Engels; Frans J Kok; Cees de Graaf
Replacement of meat by meat substitutes. A survey on person- and product-related factors in consumer acceptance.
Appetite 2011;56(3):662-73.
2011: Jane Durga; Michiel L Bots; Evert G Schouten; Diederick E Grobbee; Frans J Kok; Petra Verhoef
Effect of 3 y of folic acid supplementation on the progression of carotid intima-media thickness and carotid arterial stiffness in older adults.
The American journal of clinical nutrition 2011;93(5):941-9.
2011: Mirre Viskaal-van Dongen; Frans J Kok; Cees de Graaf
Eating rate of commonly consumed foods promotes food and energy intake.
Appetite 2011;56(1):25-31.
2011: Audrey Y Jung; Ellen Kampman; Frans J Kok; Robert M Kok; Yvo Smulders; Petra Verhoef; Henk Blom; Jane Durga
No effect of folic acid supplementation on global DNA methylation in men and women with moderately elevated homocysteine.
PloS one 2011;6(9):e24976.
2010: Gina Kennedy; Nadia Fanou-Fogny; Chiara Seghieri; Mary Arimond; Yara Koreissi; Romain Dossa; Frans J Kok; Inge D Brouwer
Food groups associated with a composite measure of probability of adequate intake of 11 micronutrients in the diets of women in urban Mali.
The Journal of nutrition 2010;140(11):2070S-8S.
2010: Linda A J van Mierlo; Arno Greyling; Peter L Zock; Frans J Kok; Johanna M Geleijnse
Suboptimal potassium intake and potential impact on population blood pressure.
Archives of internal medicine 2010;170(16):1501-2.
2010: Yan-Ping Li; Xiao-qi Hu; Evert G Schouten; Ai-ling Liu; Song-Ming Du; Lin-Zhong Li; Zhao-hui Cui; Dong Wang; Frans J Kok; Frank B Hu; Guan-sheng Ma
Report on childhood obesity in China (8): effects and sustainability of physical activity intervention on body composition of Chinese youth.
Biomedical and environmental sciences : BES 2010;23(3):180-7.
2010: Gertrude G Zeinstra; Maria A Koelen; Frans J Kok; Nynke van der Laan; Cees de Graaf
Parental child-feeding strategies in relation to Dutch children's fruit and vegetable intake.
Public health nutrition 2010;13(6):787-96.
2010: Carla Dullemeijer; Petra Verhoef; Ingeborg A Brouwer; Frans J Kok; Robert-Jan M Brummer; Jane Durga
Plasma very long-chain n-3 polyunsaturated fatty acids and age-related hearing loss in older adults.
The journal of nutrition, health & aging 2010;14(5):347-51.
2010: Ans Eilander; Sumithra Muthayya; Henk van der Knaap; Krishnamachari Srinivasan; Tinku Thomas; Frans J Kok; Anura V Kurpad; Saskia J M Osendarp
Undernutrition, fatty acid and micronutrient status in relation to cognitive performance in Indian school children: a cross-sectional study.
The British journal of nutrition 2010;103(7):1056-64.
2010: Gertrude G Zeinstra; Reint J Renes; Maria A Koelen; Frans J Kok; Cees de Graaf
Offering choice and its effect on Dutch children's liking and consumption of vegetables: a randomized controlled trial.
The American journal of clinical nutrition 2010;91(2):349-56.
2010: M Viskaal-van Dongen; Frans J Kok; Cees de Graaf
Effects of snack consumption for 8 weeks on energy intake and body weight.
International journal of obesity (2005) 2010;34(2):319-26.
2010: Andrea Werkman; Paul J M Hulshof; Annette Stafleu; Stef P J Kremers; Frans J Kok; Evert G Schouten; A Jantine Schuit
Effect of an individually tailored one-year energy balance programme on body weight, body composition and lifestyle in recent retirees: a cluster randomised controlled trial.
BMC public health 2010;10():110.
2009: N H Essed; P Oerlemans; M Hoek; Wija A van Staveren; Frans J Kok; Cees de Graaf
Optimal preferred MSG concentration in potatoes, spinach and beef and their effect on intake in institutionalized elderly people.
The journal of nutrition, health & aging 2009;13(9):769-75.
2009: Ondine van de Rest; Johanna M Geleijnse; Frans J Kok; Wija A van Staveren; Marcel G M Olderikkert; Aartjan T F Beekman; Lisette C P G M de Groot
Effect of fish oil supplementation on quality of life in a general population of older Dutch subjects: a randomized, double-blind, placebo-controlled trial.
Journal of the American Geriatrics Society 2009;57(8):1481-6.
2009: Gertrude G Zeinstra; Maria A Koelen; Frans J Kok; Cees de Graaf
Children's hard-wired aversion to pure vegetable tastes. A 'failed' flavour-nutrient learning study.
Appetite 2009;52(2):528-30.
2009: Mariëlle F Engberink; Johanna M Geleijnse; Nynke de Jong; Henriette A Smit; Frans J Kok; W M Monique Verschuren
Dairy intake, blood pressure, and incident hypertension in a general Dutch population.
The Journal of nutrition 2009;139(3):582-7.
2009: Anneleen Kuijsten; bas bueno-de-mesquita; Judith M Boer; Ilja C W Arts; Frans J Kok; Pieter van't Veer; Peter C H Hollman
Plasma enterolignans are not associated with nonfatal myocardial infarction risk.
Atherosclerosis 2009;203(1):145-52.
2009: Mirre Viskaal-van Dongen; Cees de Graaf; Els Siebelink; Frans J Kok
Hidden fat facilitates passive overconsumption.
The Journal of nutrition 2009;139(2):394-9.
2009: Yu Qin; Alida Melse-Boonstra; Zumin Shi; Xiaoqun Pan; Baojun Yuan; Yue Dai; Jinkou Zhao; Michael B Zimmermann; Frans J Kok; Minghao Zhou
Dietary intake of zinc in the population of Jiangsu Province, China.
Asia Pacific journal of clinical nutrition 2009;18(2):193-9.
2009: Natasja H Essed; Suzanne Kleikers; Wija A van Staveren; Frans J Kok; Cees de Graaf
No effect on intake and liking of soup enhanced with mono-sodium glutamate and celery powder among elderly people with olfactory and/or gustatory loss.
International journal of food sciences and nutrition 2009;60 Suppl 5():143-54.
2009: Yu Qin; Alida Melse-Boonstra; Jinkou Zhao; Ming Wu; Xiaoshu Hu; Frans J Kok
Stunting and zinc deficiency among primary school children in rural areas with low soil zinc concentrations in Jiangsu Province, China.
Asia Pacific journal of clinical nutrition 2009;18(1):15-21.
2008: Martinette T Streppel; Marga C Ocké; Hendriek C Boshuizen; Frans J Kok; Daan Kromhout
Dietary fiber intake in relation to coronary heart disease and all-cause mortality over 40 y: the Zutphen Study.
The American journal of clinical nutrition 2008;88(4):1119-25.
2008: Carla Dullemeijer; Peter L Zock; Ruben Coronel; Hester M den Ruijter; Martijn B Katan; Robert-Jan M Brummer; Frans J Kok; Jet Beekman; Ingeborg A Brouwer
Differences in fatty acid composition between cerebral brain lobes in juvenile pigs after fish oil feeding.
The British journal of nutrition 2008;100(4):794-800.
2008: Joline W J Beulens; Robin van den Berg; Frans J Kok; Anders Helander; Susan H F Vermunt; Henk F.J. Hendriks
Moderate alcohol consumption and lipoprotein-associated phospholipase A2 activity.
Nutrition, metabolism, and cardiovascular diseases : NMCD 2008;18(8):539-44.
2008: Ondine van de Rest; Johanna M Geleijnse; Frans J Kok; Wija A van Staveren; Willibrord H L Hoefnagels; Aartjan Tf Beekman; Lisette Cpgm de Groot
Effect of fish-oil supplementation on mental well-being in older subjects: a randomized, double-blind, placebo-controlled trial.
The American journal of clinical nutrition 2008;88(3):706-13.
2008: J W J Beulens; E C de Zoete; Frans J Kok; G Schaafsma; Henk F.J. Hendriks
Effect of moderate alcohol consumption on adipokines and insulin sensitivity in lean and overweight men: a diet intervention study.
European journal of clinical nutrition 2008;62(9):1098-105.
2008: O van de Rest; J M Geleijnse; Frans J Kok; Wija A van Staveren; Carla Dullemeijer; M G M Olderikkert; A T F Beekman; C P G M de Groot
Effect of fish oil on cognitive performance in older subjects: a randomized, controlled trial.
Neurology 2008;71(6):430-8.
2008: Martinette T Streppel; Marga C Ocké; Hendriek C Boshuizen; Frans J Kok; Daan Kromhout
Long-term fish consumption and n-3 fatty acid intake in relation to (sudden) coronary heart disease death: the Zutphen study.
European heart journal 2008;29(16):2024-30.
2008: Guansheng Ma; Ying Jin; Yanping Li; Fengying Zhai; Frans J Kok; Evert Jacobsen; Xiaoguang Yang
Iron and zinc deficiencies in China: what is a feasible and cost-effective strategy?
Public health nutrition 2008;11(6):632-8.
2008: Mariken J Tijhuis; Marleen H P W Visker; Jac M M J G Aarts; Wijnand Laan; Sybrand Y de Boer; Frans J Kok; Ellen Kampman
NQO1 and NFE2L2 polymorphisms, fruit and vegetable intake and smoking and the risk of colorectal adenomas in an endoscopy-based population.
International journal of cancer. Journal international du cancer 2008;122(8):1842-8.
2008: Anneleen Kuijsten; Peter C H Hollman; Hendriek C Boshuizen; Michel N C P Buijsman; Pieter van 't Veer; Frans J Kok; Ilja C W Arts; bas bueno-de-mesquita
Plasma enterolignan concentrations and colorectal cancer risk in a nested case-control study.
American journal of epidemiology 2008;167(6):734-42.
2008: Y Li; X Yang; F Zhai; Frans J Kok; W Zhao; J Piao; J Zhang; Z Cui; G Ma
Prevalence of the metabolic syndrome in Chinese adolescents.
The British journal of nutrition 2008;99(3):565-70.
2008: Brian Buijsse; Edith J M Feskens; Lemogang Kwape; Frans J Kok; Daan Kromhout
Both alpha- and beta-carotene, but not tocopherols and vitamin C, are inversely related to 15-year cardiovascular mortality in Dutch elderly men.
The Journal of nutrition 2008;138(2):344-50.
2008: Mariëlle F Engberink; Evert G Schouten; Frans J Kok; Linda A J van Mierlo; Ingeborg A Brouwer; Johanna M Geleijnse
Lactotripeptides show no effect on human blood pressure: results from a double-blind randomized controlled trial.
Hypertension 2008;51(2):399-405.
2008: Mariken J Tijhuis; Anne-Marie J F Boerboom; Marleen H P W Visker; Liesbeth Op den Camp; Fokko M Nagengast; Adriaan C I T L Tan; Ivonne M C M Rietjens; Frans J Kok; Jac M M J G Aarts; Ellen Kampman
The influence of fruit and vegetable consumption and genetic variation on NAD(P)H:quinone oxidoreductase (NQO1) phenotype in an endoscopy-based population.
Nutrition and cancer 2008;60(2):204-15.
2007: Carla Dullemeijer; Jane Durga; Ingeborg A Brouwer; Ondine van de Rest; Frans J Kok; Robert-Jan M Brummer; Martin van Boxtel; Petra Verhoef
n 3 fatty acid proportions in plasma and cognitive performance in older adults.
The American journal of clinical nutrition 2007;86(5):1479-85.
2007: Huong Thi Le; Inge D Brouwer; Corine A de Wolf; Lidwien van der Heijden; Khan Cong Nguyen; Frans J Kok
Suitability of instant noodles for iron fortification to combat iron-deficiency anemia among primary schoolchildren in rural Vietnam.
Food and nutrition bulletin 2007;28(3):291-8.
2007: Maureen van den Donk; Linette Pellis; Jimmy W Crott; Manon van Engeland; Pieter Friederich; Fokko M Nagengast; Jeroen D van Bergeijk; Sybrand Y de Boer; Joel B Mason; Frans J Kok; Jaap Keijer; Ellen Kampman
Folic acid and vitamin B-12 supplementation does not favorably influence uracil incorporation and promoter methylation in rectal mucosa DNA of subjects with previous colorectal adenomas.
The Journal of nutrition 2007;137(9):2114-20.
2007: Brian Buijsse; Edith J M Feskens; Joanna Moschandreas; Eugène H Jansen; David R Jacobs; Anthony Kafatos; Frans J Kok; Daan Kromhout
Oxidative stress, and iron and antioxidant status in elderly men: differences between the Mediterranean south (Crete) and northern Europe (Zutphen).
European journal of cardiovascular prevention and rehabilitation : official journal of the European Society of Cardiology, Working Groups on Epidemiology & Prevention and Cardiac Rehabilitation and Exercise Physiology 2007;14(4):495-500.
2007: Jane Durga; Martin van Boxtel; Evert G Schouten; Frans J Kok; Jelle Jolles; Martijn B Katan; Petra Verhoef
What can we learn from the FACIT trial: a randomized, double blind, controlled trial.
The journal of nutrition, health & aging 2007;11(4):320-4.
2007: Joline W J Beulens; Luc van Loon; Frans J Kok; Maurice Pelsers; Thomas Bobbert; Joachim Spranger; A Helander; Henk F.J. Hendriks
The effect of moderate alcohol consumption on adiponectin oligomers and muscle oxidative capacity: a human intervention study.
Diabetologia 2007;50(7):1388-92.
2007: Brenda Diergaarde; Hanneke Braam; H F A Vasen; Fokko M Nagengast; Goos N P van Muijen; Frans J Kok; Ellen Kampman
Environmental factors and colorectal tumor risk in individuals with hereditary nonpolyposis colorectal cancer.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2007;5(6):736-42.
2007: Pauline E A Andang'o; Saskia J M Osendarp; Rosemary Ayah; Clive E West; David Mwaniki; Corine A De Wolf; Rob Kraaijenhagen; Frans J Kok; Hans Verhoef
Efficacy of iron-fortified whole maize flour on iron status of schoolchildren in Kenya: a randomised controlled trial.
Lancet 2007;369(9575):1799-806.
2007: Maureen van den Donk; Marleen H P W Visker; Jan L Harryvan; Frans J Kok; Ellen Kampman
Dietary intake of B-vitamins, polymorphisms in thymidylate synthase and serine hydroxymethyltransferase 1, and colorectal adenoma risk: a Dutch case-control study.
Cancer letters 2007;250(1):146-53.
2007: Thi Le Huong; Inge D Brouwer; Khan Cong Nguyen; Jan Burema; Frans J Kok
The effect of iron fortification and de-worming on anaemia and iron status of Vietnamese schoolchildren.
The British journal of nutrition 2007;97(5):955-62.
2007: Martinette T Streppel; Hendriek C Boshuizen; Marga C Ocké; Frans J Kok; Daan Kromhout
Mortality and life expectancy in relation to long-term cigarette, cigar and pipe smoking: the Zutphen Study.
Tobacco control 2007;16(2):107-13.
2007: Mariken J Tijhuis; Marleen H P W Visker; Jac M M J G Aarts; Wilbert H M Peters; Hennie M J Roelofs; Liesbeth Op den Camp; Ivonne M C M Rietjens; Anne-Marie J F Boerboom; Fokko M Nagengast; Frans J Kok; Ellen Kampman
Glutathione S-transferase phenotypes in relation to genetic variation and fruit and vegetable consumption in an endoscopy-based population.
Carcinogenesis 2007;28(4):848-57.
2007: Maureen van den Donk; Manon van Engeland; Linette Pellis; Ben J M Witteman; Frans J Kok; Jaap Keijer; Ellen Kampman
Dietary folate intake in combination with MTHFR C677T genotype and promoter methylation of tumor suppressor and DNA repair genes in sporadic colorectal adenomas.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2007;16(2):327-33.
2007: Jane Durga; Martin van Boxtel; Evert G Schouten; Frans J Kok; Jelle Jolles; Martijn B Katan; Petra Verhoef
Effect of 3-year folic acid supplementation on cognitive function in older adults in the FACIT trial: a randomised, double blind, controlled trial.
Lancet 2007;369(9557):208-16.
2007: Jane Durga; Petra Verhoef; Lucien J C Anteunis; Evert Schouten; Frans J Kok
Effects of folic acid supplementation on hearing in older adults: a randomized, controlled trial.
Annals of internal medicine 2007;146(1):1-9.
2007: Huong Thi Le; Inge D Brouwer; Hans Verhoef; Khan Cong Nguyen; Frans J Kok
Anemia and intestinal parasite infection in school children in rural Vietnam.
Asia Pacific journal of clinical nutrition 2007;16(4):716-23.
2007: Gertrude G Zeinstra; Maria A Koelen; Frans J Kok; Cees de Graaf
Cognitive development and children's perceptions of fruit and vegetables; a qualitative study.
The international journal of behavioral nutrition and physical activity 2007;4():30.
2007: J M Van der Horst Graat; J S Terpstra; Frans J Kok; Evert G Schouten
Alcohol, smoking, and physical activity related to respiratory infections in elderly people.
The journal of nutrition, health & aging 2007;11(1):80-5.
2007: Natasja H Essed; Wija A van Staveren; Frans J Kok; Cees de Graaf
No effect of 16 weeks flavor enhancement on dietary intake and nutritional status of nursing home elderly.
Appetite 2007;48(1):29-36.
2006: Alida Melse-Boonstra; Petra Verhoef; Clive E West; Johannes A van Rhijn; Richard B Van Breemen; Johan J P Lasaroms; Spiros D Garbis; Martijn B Katan; Frans J Kok
A dual-isotope-labeling method of studying the bioavailability of hexaglutamyl folic acid relative to that of monoglutamyl folic acid in humans by using multiple orally administered low doses.
The American journal of clinical nutrition 2006;84(5):1128-33.
2006: Natasja H Essed; Wija A van Staveren; Frans J Kok; Wieke Ormel; Gertrude Zeinstra; Cees de Graaf
The effect of repeated exposure to fruit drinks on intake, pleasantness and boredom in young and elderly adults.
Physiology & behavior 2006;89(3):335-41.
2006: Kristel A N D Nijs; Cees de Graaf; Els Siebelink; Ybel H Blauw; Vincent Vanneste; Frans J Kok; Wija A van Staveren
Effect of family-style meals on energy intake and risk of malnutrition in dutch nursing home residents: a randomized controlled trial.
The journals of gerontology. Series A, Biological sciences and medical sciences 2006;61(9):935-42.
2006: L A J van Mierlo; Lidia R Arends; Martinette T Streppel; Maurice Zeegers; Frans J Kok; Diederick Grobbee; Johanna M Geleijnse
Blood pressure response to calcium supplementation: a meta-analysis of randomized controlled trials.
Journal of human hypertension 2006;20(8):571-80.
2006: Wark Petra; Wieke Van der Kuil; Janneke Ploemacher; Goos N P van Muijen; Chris J J Mulder; Matty P Weijenberg; Frans J Kok; Ellen Kampman
Diet, lifestyle and risk of K-ras mutation-positive and -negative colorectal adenomas.
International journal of cancer. Journal international du cancer 2006;119(2):398-405.
2006: Kristel A N D Nijs; Cees de Graaf; Frans J Kok; Wija A van Staveren
Effect of family style mealtimes on quality of life, physical performance, and body weight of nursing home residents: cluster randomised controlled trial.
BMJ (Clinical research ed.) 2006;332(7551):1180-4.
2006: Wendy A M Blom; Monica Mars; Henk F.J. Hendriks; Lisette C P G M de Groot; Annette Stafleu; Frans J Kok; Cees de Graaf
Fasting ghrelin does not predict food intake after short-term energy restriction.
Obesity (Silver Spring, Md.) 2006;14(5):838-46.
2006: A M Bakker-Zierikzee; E A F Tol; H Kroes; Martine S Alles; Frans J Kok; Jacques G Bindels
Faecal SIgA secretion in infants fed on pre- or probiotic infant formula.
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology 2006;17(2):134-40.
2006: Jane Durga; Lucien J C Anteunis; Evert G Schouten; Michiel Bots; Frans J Kok; Petra Verhoef
Association of folate with hearing is dependent on the 5,10-methylenetetrahdyrofolate reductase 677C-->T mutation.
Neurobiology of aging 2006;27(3):482-9.
2006: Brian Buijsse; Edith J M Feskens; Frans J Kok; Daan Kromhout
Cocoa intake, blood pressure, and cardiovascular mortality: the Zutphen Elderly Study.
Archives of internal medicine 2006;166(4):411-7.
2006: Jane Durga; Martin van Boxtel; Evert G Schouten; Michiel Bots; Frans J Kok; Petra Verhoef
Folate and the methylenetetrahydrofolate reductase 677C-->T mutation correlate with cognitive performance.
Neurobiology of aging 2006;27(2):334-43.
2006: Wendy A M Blom; Anne Lluch; Sophie Vinoy; Annette Stafleu; Robin van den Berg; Jens J Holst; Frans J Kok; Henk F.J. Hendriks
Effects of gastric emptying on the postprandial ghrelin response.
American journal of physiology. Endocrinology and metabolism 2006;290(2):E389-95.
2006: Andrea Werkman; A Jantine Schuit; Lydia Kwak; Stef P J Kremers; Tommy L S Visscher; Frans J Kok; Evert G Schouten
Study protocol of a cluster randomised controlled trial investigating the effectiveness of a tailored energy balance programme for recent retirees.
BMC public health 2006;6():293.
2006: Huong Thi-Le; Inge D Brouwer; Jan Burema; Khan Cong Nguyen; Frans J Kok
Efficacy of iron fortification compared to iron supplementation among Vietnamese schoolchildren.
Nutrition journal 2006;5():32.
2006: Monica Mars; Cees de Graaf; C P G M de Groot; Caroline T M van Rossum; Frans J Kok
Fasting leptin and appetite responses induced by a 4-day 65%-energy-restricted diet.
International journal of obesity (2005) 2006;30(1):122-8.
2005: Mariken J Tijhuis; Wark Petra; Jac M M J G Aarts; Marleen H P W Visker; Fokko M Nagengast; Frans J Kok; Ellen Kampman
GSTP1 and GSTA1 polymorphisms interact with cruciferous vegetable intake in colorectal adenoma risk.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2005;14(12):2943-51.
2005: Johanna M Geleijnse; Diederick Grobbee; Frans J Kok
Impact of dietary and lifestyle factors on the prevalence of hypertension in Western populations.
Journal of human hypertension 2005;19 Suppl 3():S1-4.
2005: Astrid M Bakker-Zierikzee; Martine S Alles; Jan Knol; Frans J Kok; J J M Tolboom; Jacques G Bindels
Effects of infant formula containing a mixture of galacto- and fructo-oligosaccharides or viable Bifidobacterium animalis on the intestinal microflora during the first 4 months of life.
The British journal of nutrition 2005;94(5):783-90.
2005: Brian Buijsse; Edith J M Feskens; Daniela Schlettwein-Gsell; Monique Ferry; Frans J Kok; Daan Kromhout; Lisette C P G M de Groot
Plasma carotene and alpha-tocopherol in relation to 10-y all-cause and cause-specific mortality in European elderly: the Survey in Europe on Nutrition and the Elderly, a Concerted Action (SENECA).
The American journal of clinical nutrition 2005;82(4):879-86.
2005: Tiny Hoekstra; Johanna M Geleijnse; Evert G Schouten; Frans J Kok; Cornelis Kluft
Relationship of C-reactive protein with components of the metabolic syndrome in normal-weight and overweight elderly.
Nutrition, metabolism, and cardiovascular diseases : NMCD 2005;15(4):270-8.
2005: Mariska Klerk; Jane Durga; Evert G Schouten; Cornelis Kluft; Frans J Kok; Petra Verhoef
No effect of folic acid supplementation in the course of 1 year on haemostasis markers and C-reactive protein in older adults.
Thrombosis and haemostasis 2005;94(1):96-100.
2005: Jane Durga; Lambertus J H Van Tits; Evert G Schouten; Frans J Kok; Petra Verhoef
Effect of lowering of homocysteine levels on inflammatory markers: a randomized controlled trial.
Archives of internal medicine 2005;165(12):1388-94.
2005: Maureen van den Donk; Brian Buijsse; Saskia W van den Berg; Marga C Ocké; Jan L Harryvan; Fokko M Nagengast; Frans J Kok; Ellen Kampman
Dietary intake of folate and riboflavin, MTHFR C677T genotype, and colorectal adenoma risk: a Dutch case-control study.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2005;14(6):1562-6.
2005: Joline W J Beulens; Aafje Sierksma; Gertjan Schaafsma; Frans J Kok; Eduard A Struys; C Jakobs; Henk F.J. Hendriks
Kinetics of homocysteine metabolism after moderate alcohol consumption.
Alcoholism, clinical and experimental research 2005;29(5):739-45.
2005: Marlies Noordzij; Cuno Uiterwaal; Lidia R Arends; Frans J Kok; Diederick Grobbee; Johanna M Geleijnse
Blood pressure response to chronic intake of coffee and caffeine: a meta-analysis of randomized controlled trials.
Journal of hypertension 2005;23(5):921-8.
2005: Jane Durga; Michiel Bots; Evert G Schouten; Frans J Kok; Petra Verhoef
Low concentrations of folate, not hyperhomocysteinemia, are associated with carotid intima-media thickness.
Atherosclerosis 2005;179(2):285-92.
2005: Monica Mars; Cees de Graaf; Lisette C P G M de Groot; Frans J Kok
Decreases in fasting leptin and insulin concentrations after acute energy restriction and subsequent compensation in food intake.
The American journal of clinical nutrition 2005;81(3):570-7.
2005: Wendy A M Blom; Annette Stafleu; Cees de Graaf; Frans J Kok; Gertjan Schaafsma; Henk F.J. Hendriks
Ghrelin response to carbohydrate-enriched breakfast is related to insulin.
The American journal of clinical nutrition 2005;81(2):367-75.
2005: Brenda Diergaarde; Edine W Tiemersma; Hanneke Braam; Goos N P van Muijen; Fokko M Nagengast; Frans J Kok; Ellen Kampman
Dietary factors and truncating APC mutations in sporadic colorectal adenomas.
International journal of cancer. Journal international du cancer 2005;113(1):126-32.
2004: Wark Petra; M J A L Grubben; Wilbert H M Peters; Fokko M Nagengast; Ellen Kampman; Frans J Kok; Pieter van 't Veer
Habitual consumption of fruits and vegetables: associations with human rectal glutathione S-transferase.
Carcinogenesis 2004;25(11):2135-42.
2004: Djin Gie Liem; Annemarie Westerbeek; Sascha Wolterink; Frans J Kok; Cees de Graaf
Sour taste preferences of children relate to preference for novel and intense stimuli.
Chemical senses 2004;29(8):713-20.
2004: Johanna M Geleijnse; Frans J Kok; Diederick Grobbee
Impact of dietary and lifestyle factors on the prevalence of hypertension in Western populations.
European journal of public health 2004;14(3):235-9.
2004: Judith M van der Horst-Graat; Frans J Kok; Evert G Schouten
Plasma carotenoid concentrations in relation to acute respiratory infections in elderly people.
The British journal of nutrition 2004;92(1):113-8.
2004: Edine W Tiemersma; Dorien W Voskuil; Annelies Bunschoten; Elbert A Hogendoorn; Ben J M Witteman; Fokko M Nagengast; HansRuedi Glatt; Frans J Kok; Ellen Kampman
Risk of colorectal adenomas in relation to meat consumption, meat preparation, and genetic susceptibility in a Dutch population.
Cancer causes & control : CCC 2004;15(3):225-36.
2004: Frans J Kok; Daan Kromhout
Atherosclerosis--epidemiological studies on the health effects of a Mediterranean diet.
European journal of nutrition 2004;43 Suppl 1():I/2-5.
2004: Monica Mars; Caroline T M van Rossum; Cees de Graaf; Barbara Hoebee; Lisette C P G M de Groot; Frans J Kok
Leptin responsiveness to energy restriction: genetic variation in the leptin receptor gene.
Obesity research 2004;12(3):442-4.
2004: Alida Melse-Boonstra; Clive E West; Martijn B Katan; Frans J Kok; Petra Verhoef
Bioavailability of heptaglutamyl relative to monoglutamyl folic acid in healthy adults.
The American journal of clinical nutrition 2004;79(3):424-9.
2004: Margje C J F Jansen; bas bueno-de-mesquita; Edith J M Feskens; Martinette T Streppel; Frans J Kok; Daan Kromhout
Quantity and variety of fruit and vegetable consumption and cancer risk.
Nutrition and cancer 2004;48(2):142-8.
2004: Ragaa E Omer; Anneleen Kuijsten; Abdelgadir M Y Kadaru; Frans J Kok; Mohammed O Idris; Ibrahim M El Khidir; Pieter van 't Veer
Population-attributable risk of dietary aflatoxins and hepatitis B virus infection with respect to hepatocellular carcinoma.
Nutrition and cancer 2004;48(1):15-21.
2004: Edine W Tiemersma; Annelies Bunschoten; Frans J Kok; Hansruedi Glatt; Sybrand Y de Boer; Ellen Kampman
Effect of SULT1A1 and NAT2 genetic polymorphism on the association between cigarette smoking and colorectal adenomas.
International journal of cancer. Journal international du cancer 2004;108(1):97-103.
2003: Judith M Graat; Evert G Schouten; Marie-Louise A Heijnen; Frans J Kok; Esther G M Pallast; Sabine C de Greeff; J Wendelien Dorigo-Zetsma
A prospective, community-based study on virologic assessment among elderly people with and without symptoms of acute respiratory infection.
Journal of clinical epidemiology 2003;56(12):1218-23.
2003: Tiny Hoekstra; Johanna M Geleijnse; Cornelis Kluft; Erik J Giltay; Frans J Kok; Evert G Schouten
4G/4G genotype of PAI-1 gene is associated with reduced risk of stroke in elderly.
Stroke; a journal of cerebral circulation 2003;34(12):2822-8.
2003: Brenda Diergaarde; Hanneke Braam; Goos N P van Muijen; M J L Ligtenberg; Frans J Kok; Ellen Kampman
Dietary factors and microsatellite instability in sporadic colon carcinomas.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2003;12(11 Pt 1):1130-6.
2003: Judith E Neter; Bianca E Stam; Frans J Kok; Diederick Grobbee; Johanna M Geleijnse
Influence of weight reduction on blood pressure: a meta-analysis of randomized controlled trials.
Hypertension 2003;42(5):878-84.
2003: Johanna M Geleijnse; Frans J Kok; Diederick Grobbee
Blood pressure response to changes in sodium and potassium intake: a metaregression analysis of randomised trials.
Journal of human hypertension 2003;17(7):471-80.
2003: Mariska Klerk; Karin J A Lievers; Leo A J Kluijtmans; Henk J Blom; Martin den Heijer; Evert G Schouten; Frans J Kok; Petra Verhoef
The 2756A>G variant in the gene encoding methionine synthase: its relation with plasma homocysteine levels and risk of coronary heart disease in a Dutch case-control study.
Thrombosis research 2003;110(2-3):87-91.
2003: Edine W Tiemersma; Wark Petra; Marga C Ocké; Annelies Bunschoten; Marten H Otten; Frans J Kok; Ellen Kampman
Alcohol consumption, alcohol dehydrogenase 3 polymorphism, and colorectal adenomas.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2003;12(5):419-25.
2003: Monica Mars; Cees de Graaf; Caroline T M van Rossum; C P G M de Groot; jacob seidell; Frans J Kok
Leptin and insulin responses to a four-day energy-deficient diet in men with different weight history.
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity 2003;27(5):574-81.
2003: Brenda Diergaarde; Alina Vrieling; Annemieke van Kraats; Goos N P van Muijen; Frans J Kok; Ellen Kampman
Cigarette smoking and genetic alterations in sporadic colon carcinomas.
Carcinogenesis 2003;24(3):565-71.
2003: Brenda Diergaarde; Winny L Van Geloof; Goos N P van Muijen; Frans J Kok; Ellen Kampman
Dietary factors and the occurrence of truncating APC mutations in sporadic colon carcinomas: a Dutch population-based study.
Carcinogenesis 2003;24(2):283-90.
2002: Hans Verhoef; Clive E West; Rob Kraaijenhagen; Silas M Nzyuko; Rose King; Mary M Mbandi; Susanne van Laatum; Roos Hogervorst; Carla Schep; Frans J Kok
Malarial anemia leads to adequately increased erythropoiesis in asymptomatic Kenyan children.
Blood 2002;100(10):3489-94.
2002: Dorien W Voskuil; Ellen Kampman; M J A L Grubben; Frans J Kok; Fokko M Nagengast; H F A Vasen; Pieter van 't Veer
Meat consumption and meat preparation in relation to colorectal adenomas among sporadic and HNPCC family patients in The Netherlands.
European journal of cancer (Oxford, England : 1990) 2002;38(17):2300-8.
2002: Mariska Klerk; Petra Verhoef; Robert Clarke; Henk J Blom; Frans J Kok; Evert G Schouten
MTHFR 677C-->T polymorphism and risk of coronary heart disease: a meta-analysis.
JAMA : the journal of the American Medical Association 2002;288(16):2023-31.
2002: Hans Verhoef; Clive E West; Jacobien Veenemans; Yves Beguin; Frans J Kok
Stunting may determine the severity of malaria-associated anemia in African children.
Pediatrics 2002;110(4):e48.
2002: Hans Verhoef; Clive E West; Silas M Nzyuko; Stefan de Vogel; Rikkert van der Valk; Mike A Wanga; Anneleen Kuijsten; Jacobien Veenemans; Frans J Kok
Intermittent administration of iron and sulfadoxine-pyrimethamine to control anaemia in Kenyan children: a randomised controlled trial.
Lancet 2002;360(9337):908-14.
2002: Tiny Hoekstra; Johanna M Geleijnse; Frouwkje de Waart; Rene Nederhand; Cornelis Kluft; Frans J Kok; Evert G Schouten
The 4G/5G-polymorphism in the PAI-1 gene is not associated with markers of atherosclerosis in male smokers.
Thrombosis research 2002;107(3-4):115-9.
2002: Judith M Graat; Evert G Schouten; Frans J Kok
Effect of daily vitamin E and multivitamin-mineral supplementation on acute respiratory tract infections in elderly persons: a randomized controlled trial.
JAMA : the journal of the American Medical Association 2002;288(6):715-21.
2002: Johanna M Geleijnse; Erik J Giltay; Diederick Grobbee; Adrianus R T Donders; Frans J Kok
Blood pressure response to fish oil supplementation: metaregression analysis of randomized trials.
Journal of hypertension 2002;20(8):1493-9.
2002: Alida Melse-Boonstra; Petra Verhoef; Erik J M Konings; Marijke Van Dusseldorp; Arriënne M Matser; Peter C H Hollman; Saskia Meyboom; Frans J Kok; Clive E West
Influence of processing on total, monoglutamate and polyglutamate folate contents of leeks, cauliflower, and green beans.
Journal of agricultural and food chemistry 2002;50(12):3473-8.
2002: Edine W Tiemersma; Ellen Kampman; H B Bueno de Mesquita; Annelies Bunschoten; Evert M van Schothorst; Frans J Kok; Daan Kromhout
Meat consumption, cigarette smoking, and genetic susceptibility in the etiology of colorectal cancer: results from a Dutch prospective study.
Cancer causes & control : CCC 2002;13(4):383-93.
2002: Marijke J M Chin A Paw; Nynke de Jong; Evert G Schouten; Wija A van Staveren; Frans J Kok
Physical exercise or micronutrient supplementation for the wellbeing of the frail elderly? A randomised controlled trial.
British journal of sports medicine 2002;36(2):126-31.
2002: Brenda Diergaarde; Winny L Van Geloof; Goos N P van Muijen; Frans J Kok; Ellen Kampman
Diet and truncating APC mutations in sporadic colon tumours.
IARC scientific publications 2002;156():505-6.
2002: Maureen van den Donk; E P M Pellis; Jaap Keijer; Frans J Kok; Fokko M Nagengast; Ellen Kampman
The role of folic acid and vitamin B12 in colorectal carcinogenesis in genetically different individuals--design of a study.
IARC scientific publications 2002;156():499-500.
2002: Edine W Tiemersma; J Kloosterman; Annelies Bunschoten; Frans J Kok; Ellen Kampman
Role of EPHX genotype in the associations of smoking and diet with colorectal adenomas.
IARC scientific publications 2002;156():491-3.
2001: Hans Verhoef; Clive E West; P Ndeto; Jan Burema; Y Beguin; Frans J Kok
Serum transferrin receptor concentration indicates increased erythropoiesis in Kenyan children with asymptomatic malaria.
The American journal of clinical nutrition 2001;74(6):767-75.
2001: CM Oomen; Marga C Ocké; Edith J M Feskens; Frans J Kok; Daan Kromhout
alpha-Linolenic acid intake is not beneficially associated with 10-y risk of coronary artery disease incidence: the Zutphen Elderly Study.
The American journal of clinical nutrition 2001;74(4):457-63.
2001: Ludovic van Amelsvoort; Evert G Schouten; Arie C Maan; Cees A Swenne; Frans J Kok
Changes in frequency of premature complexes and heart rate variability related to shift work.
Occupational and environmental medicine 2001;58(10):678-81.
2001: Ragaa E Omer; Pieter van't Veer; Abdelgadir M Y Kadaru; Ellen Kampman; I M el Khidir; S S Fedail; Frans J Kok
The role of hepatitis B and hepatitis C viral infections in the incidence of hepatocellular carcinoma in Sudan.
Transactions of the Royal Society of Tropical Medicine and Hygiene 2001;95(5):487-91.
2001: Frouwkje de Waart; Frans J Kok; Tineke J Smilde; Anneke Hijmans; Hub Wollersheim; Anton F H Stalenhoef
Effect of glutathione S-transferase M1 genotype on progression of atherosclerosis in lifelong male smokers.
Atherosclerosis 2001;158(1):227-31.
2001: Edine W Tiemersma; Ragaa E Omer; Annelies Bunschoten; Pieter van't Veer; Frans J Kok; Mohammed O Idris; Abdelgadir M Y Kadaru; S S Fedail; Ellen Kampman
Role of genetic polymorphism of glutathione-S-transferase T1 and microsomal epoxide hydrolase in aflatoxin-associated hepatocellular carcinoma.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2001;10(7):785-91.
2001: Margje C J F Jansen; bas bueno-de-mesquita; Leena Räsänen; Flaminio Fidanza; Aulikki Nissinen; Alessandro Menotti; Frans J Kok; Daan Kromhout
Cohort analysis of fruit and vegetable consumption and lung cancer mortality in European men.
International journal of cancer. Journal international du cancer 2001;92(6):913-8.
2001: Marijke J M Chin A Paw; Nynke de Jong; Evert G Schouten; Gerrit J Hiddink; Frans J Kok
Physical exercise and/or enriched foods for functional improvement in frail, independently living elderly: a randomized controlled trial.
Archives of physical medicine and rehabilitation 2001;82(6):811-7.
2001: CM Oomen; Marga C Ocké; Edith J M Feskens; M A van Erp-Baart; Frans J Kok; Daan Kromhout
Association between trans fatty acid intake and 10-year risk of coronary heart disease in the Zutphen Elderly Study: a prospective population-based study.
Lancet 2001;357(9258):746-51.
2001: Frouwkje de Waart; Evert G Schouten; Anton F H Stalenhoef; Frans J Kok
Serum carotenoids, alpha-tocopherol and mortality risk in a prospective study among Dutch elderly.
International journal of epidemiology 2001;30(1):136-43.
2001: Nynke de Jong; Marijke J M Chin A Paw; Lisette C P G M de Groot; R A Rutten; D W Swinkels; Frans J Kok; Wija A van Staveren
Nutrient-dense foods and exercise in frail elderly: effects on B vitamins, homocysteine, methylmalonic acid, and neuropsychological functioning.
The American journal of clinical nutrition 2001;73(2):338-46.
2001: Ragaa E Omer; L Verhoef; Pieter van't Veer; Mohammed O Idris; Abdelgadir M Y Kadaru; Ellen Kampman; Annelies Bunschoten; Frans J Kok
Peanut butter intake, GSTM1 genotype and hepatocellular carcinoma: a case-control study in Sudan.
Cancer causes & control : CCC 2001;12(1):23-32.
2001: Frans J Kok
Folic acid, vitamins B6 and B12: relation to homocysteine and cardiovascular disease.
Bibliotheca nutritio et dieta 2001;(55):189-91.
2000: Marijke J M Chin A Paw; Nynke de Jong; Esther G M Pallast; G C Kloek; Evert G Schouten; Frans J Kok
Immunity in frail elderly: a randomized controlled trial of exercise and enriched foods.
Medicine and science in sports and exercise 2000;32(12):2005-11.
2000: CM Oomen; M J van Erk; Edith J M Feskens; Frans J Kok; Daan Kromhout
Arginine intake and risk of coronary heart disease mortality in elderly men.
Arteriosclerosis, thrombosis, and vascular biology 2000;20(9):2134-9.
2000: Frouwkje de Waart; Tineke J Smilde; Hub Wollersheim; Anton F H Stalenhoef; Frans J Kok
Smoking characteristics, antioxidant vitamins, and carotid artery wall thickness among life-long smokers.
Journal of clinical epidemiology 2000;53(7):707-14.
2000: CM Oomen; Edith J M Feskens; Leena Räsänen; Flaminio Fidanza; Aulikki Nissinen; Alessandro Menotti; Frans J Kok; Daan Kromhout
Fish consumption and coronary heart disease mortality in Finland, Italy, and The Netherlands.
American journal of epidemiology 2000;151(10):999-1006.
2000: Ludovic van Amelsvoort; Evert G Schouten; Arie C Maan; Cees A Swenne; Frans J Kok
Occupational determinants of heart rate variability.
International archives of occupational and environmental health 2000;73(4):255-62.
2000: Pieter van't Veer; Margje C J F Jansen; Mariska Klerk; Frans J Kok
Fruits and vegetables in the prevention of cancer and cardiovascular disease.
Public health nutrition 2000;3(1):103-7.
2000: L Grievink; Frouwkje de Waart; Evert G Schouten; Frans J Kok
Serum carotenoids, alpha-tocopherol, and lung function among Dutch elderly.
American journal of respiratory and critical care medicine 2000;161(3 Pt 1):790-5.
1999: Hans Verhoef; E Hodgins; T A Eggelte; J Y Carter; Orgenes E Lema; Clive E West; Frans J Kok
Anti-malarial drug use among preschool children in an area of seasonal malaria transmission in Kenya.
The American journal of tropical medicine and hygiene 1999;61(5):770-5.
1999: Nynke de Jong; Marijke J M Chin A Paw; Lisette C P G M de Groot; Cees de Graaf; Frans J Kok; Wija A van Staveren
Functional biochemical and nutrient indices in frail elderly people are partly affected by dietary supplements but not by exercise.
The Journal of nutrition 1999;129(11):2028-36.
1999: Ludovic van Amelsvoort; Evert G Schouten; Frans J Kok
Duration of shiftwork related to body mass index and waist to hip ratio.
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity 1999;23(9):973-8.
1999: GI Feunekes; Pieter van 't Veer; Wija A van Staveren; Frans J Kok
Alcohol intake assessment: the sober facts.
American journal of epidemiology 1999;150(1):105-12.
1999: Esther G M Pallast; Evert G Schouten; Frouwkje de Waart; H C Fonk; Gert Doekes; B M von Blomberg; Frans J Kok
Effect of 50- and 100-mg vitamin E supplements on cellular immune function in noninstitutionalized elderly persons.
The American journal of clinical nutrition 1999;69(6):1273-81.
1999: Margje C J F Jansen; bas bueno-de-mesquita; R Buzina; Flaminio Fidanza; Alessandro Menotti; Henry Blackburn; Aulikki Nissinen; Frans J Kok; Daan Kromhout
Dietary fiber and plant foods in relation to colorectal cancer mortality: the Seven Countries Study.
International journal of cancer. Journal international du cancer 1999;81(2):174-9.
1999: Margje C J F Jansen; bas bueno-de-mesquita; Leena Räsänen; Flaminio Fidanza; Alessandro Menotti; Aulikki Nissinen; Edith J M Feskens; Frans J Kok; Daan Kromhout
Consumption of plant foods and stomach cancer mortality in the seven countries study. Is grain consumption a risk factor? Seven Countries Study Research Group.
Nutrition and cancer 1999;34(1):49-55.
1998: A Jantine Schuit; Evert G Schouten; T P Miles; W J Evans; W H Saris; Frans J Kok
The effect of six months training on weight, body fatness and serum lipids in apparently healthy elderly Dutch men and women.
International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity 1998;22(9):847-53.
1998: Hans Verhoef; E Hodgins; Clive E West; J Y Carter; Frans J Kok
Diagnosis of fever in Africa.
Lancet 1998;351(9099):372-3; author reply 373-4.
1998: Ragaa E Omer; M I Bakker; Pieter van't Veer; R L Hoogenboom; T H Polman; G M Alink; Mohammed O Idris; Abdelgadir M Y Kadaru; Frans J Kok
Aflatoxin and liver cancer in Sudan.
Nutrition and cancer 1998;32(3):174-80.
1997: Frouwkje de Waart; Lützen Portengen; Gert Doekes; C J Verwaal; Frans J Kok
Effect of 3 months vitamin E supplementation on indices of the cellular and humoral immune response in elderly subjects.
The British journal of nutrition 1997;78(5):761-74.
1997: Frouwkje de Waart; U Moser; Frans J Kok
Vitamin E supplementation in elderly lowers the oxidation rate of linoleic acid in LDL.
Atherosclerosis 1997;133(2):255-63.
1997: A Jantine Schuit; Evert G Schouten; Cornelis Kluft; M de Maat; P P Menheere; Frans J Kok
Effect of strenuous exercise on fibrinogen and fibrinolysis in healthy elderly men and women.
Thrombosis and haemostasis 1997;78(2):845-51.
1997: P Verhoef; Frans J Kok; Leo A J Kluijtmans; H J Blom; H Refsum; Per Magne Ueland; D A Kruyssen
The 677C-->T mutation in the methylenetetrahydrofolate reductase gene: associations with plasma total homocysteine levels and risk of coronary atherosclerotic disease.
Atherosclerosis 1997;132(1):105-13.
1997: P Verhoef; Frans J Kok; D A Kruyssen; Evert G Schouten; J C Witteman; Diederick Grobbee; Per Magne Ueland; H Refsum
Plasma total homocysteine, B vitamins, and risk of coronary atherosclerosis.
Arteriosclerosis, thrombosis, and vascular biology 1997;17(5):989-95.