No effect of folic acid supplementation on global DNA methylation in men and women with moderately elevated homocysteine
Jung, Audrey Y, Smulders, Yvo, Verhoef, Petra, Kok, Frans J, Blom, Henk, Kok, Robert M, Kampman, Ellen, Durga, Jane
Published in PloS one (23.09.2011)
Published in PloS one (23.09.2011)
Get full text
Journal Article
Protein arginine methylation is more prone to inhibition by S-adenosylhomocysteine than DNA methylation in vascular endothelial cells
Esse, Ruben, Rocha, Monica S, Barroso, Madalena, Florindo, Cristina, Teerlink, Tom, Kok, Robert M, Smulders, Yvo M, Rivera, Isabel, Leandro, Paula, Koolwijk, Pieter, Castro, Rita, Blom, Henk J, de Almeida, Isabel Tavares
Published in PloS one (08.02.2013)
Published in PloS one (08.02.2013)
Get full text
Journal Article
Correction: Protein Arginine Methylation Is More Prone to Inhibition by S-Adenosylhomocysteine than DNA Methylation in Vascular Endothelial Cells
Esse, Ruben, Rocha, Monica S., Barroso, Madalena, Florindo, Cristina, Teerlink, Tom, Kok, Robert M., Smulders, Yvo M., Rivera, Isabel, Leandro, Paula, Koolwijk, Pieter, Castro, Rita, Blom, Henk J., de Almeida, Isabel Tavares
Published in PloS one (04.10.2013)
Published in PloS one (04.10.2013)
Get full text
Journal Article
443 - Measuring frailty in older psychiatric patients
Kok, Robert M., Smeele, Steven, Bos, Elsbeth-Nynke, Douairi, Jamila, Christiaan Oude Voshaar, Richard
Published in International psychogeriatrics (01.10.2020)
Published in International psychogeriatrics (01.10.2020)
Get full text
Journal Article
Folic acid supplementation does not reduce intracellular homocysteine, and may disturb intracellular one-carbon metabolism
Smith, Desirée E.C., Hornstra, Jacqueline M., Kok, Robert M., Blom, Henk J., Smulders, Yvo M.
Published in Clinical chemistry and laboratory medicine (01.08.2013)
Published in Clinical chemistry and laboratory medicine (01.08.2013)
Get full text
Journal Article
Gene–environment interactions in the causation of neural tube defects: folate deficiency increases susceptibility conferred by loss of Pax3 function
Burren, Katie A., Savery, Dawn, Massa, Valentina, Kok, Robert M., Scott, John M., Blom, Henk J., Copp, Andrew J., Greene, Nicholas D.E.
Published in Human molecular genetics (01.12.2008)
Published in Human molecular genetics (01.12.2008)
Get full text
Journal Article
Metabolic syndrome components are associated with DNA hypomethylation
Luttmer, Roosmarijn, Spijkerman, Annemieke M, Kok, Robert M, Jakobs, Carel, Blom, Henk J, Serne, Erik H, Dekker, Jacqueline M, Smulders, Yvo M
Published in Obesity research & clinical practice (01.03.2013)
Published in Obesity research & clinical practice (01.03.2013)
Get full text
Journal Article
Plasma choline and betaine correlate with serum folate, plasma S-adenosyl-methionine and S-adenosyl-homocysteine in healthy volunteers
Imbard, Apolline, Smulders, Yvo M, Barto, Rob, Smith, Desiree E C, Kok, Robert M, Jakobs, Cornelis, Blom, Henk J
Published in Clinical chemistry and laboratory medicine (01.03.2013)
Published in Clinical chemistry and laboratory medicine (01.03.2013)
Get full text
Journal Article
Global DNA methylation measured by liquid chromatography-tandem mass spectrometry: analytical technique, reference values and determinants in healthy subjects
Kok, Robert M., Smith, Desirée E.C., Barto, Rob, Spijkerman, Annemieke M.W., Teerlink, Tom, Gellekink, Henk J., Jakobs, Cornelis, Smulders, Yvo M.
Published in Clinical chemistry and laboratory medicine (01.07.2007)
Published in Clinical chemistry and laboratory medicine (01.07.2007)
Get full text
Journal Article
Global DNA methylation: comparison of enzymatic- and non-enzymatic-based methods
Rocha, Monica S., Castro, Rita, Rivera, Isabel, Kok, Robert M., Smulders, Yvo M., Jakobs, Cornelis, de Almeida, Isabel Tavares, Blom, Henk J.
Published in Clinical chemistry and laboratory medicine (01.12.2010)
Published in Clinical chemistry and laboratory medicine (01.12.2010)
Get full text
Journal Article
Red blood cell folate vitamer distribution in healthy subjects is determined by the methylenetetrahydrofolate reductase C677T polymorphism and by the total folate status
Smulders, Yvo M., Smith, Desiree E.C., Kok, Robert M., Teerlink, Tom, Gellekink, Henkjan, Vaes, Wouter H.J., Stehouwer, Coen D.A., Jakobs, Cornelis
Published in The Journal of nutritional biochemistry (01.10.2007)
Published in The Journal of nutritional biochemistry (01.10.2007)
Get full text
Journal Article
Quantitative determination of erythrocyte folate vitamer distribution by liquid chromatography-tandem mass spectrometry
Smith, Desirée E.C., Kok, Robert M., Teerlink, Tom, Jakobs, Cornelis, Smulders, Yvo M.
Published in Clinical chemistry and laboratory medicine (01.04.2006)
Published in Clinical chemistry and laboratory medicine (01.04.2006)
Get full text
Journal Article
Pharmacokinetics of 5-fluorouracil assessed with a sensitive mass spectrometric method in patients on a dose escalation schedule
VAN GROENINGEN, C. J, PINEDO, H. M, HEDDES, J, KOK, R. M, DE JONG, A. P. J. M, WATTEL, E, PETERS, G. J, LANKELMA, J
Published in Cancer research (Chicago, Ill.) (01.12.1988)
Get full text
Published in Cancer research (Chicago, Ill.) (01.12.1988)
Journal Article
In vivo study of phytanic acid α-oxidation in classic refsum's disease and chondrodysplasia punctata
TEN BRINK, H. J, SCHOR, D. S. M, KOK, R. M, STELLAARD, F, KNEER, J, POLL-THE, B. T, SAUDUBRAY, J.-M, JAKOBS, C
Published in Pediatric research (01.11.1992)
Published in Pediatric research (01.11.1992)
Get full text
Journal Article
Outside the Box: Creating Your Own Internship Opportunities
Kok, Robert M., Fink, Robert A., Aldrich, Jennifer Adams
Published in Journal of hospitality & tourism education (01.07.2000)
Published in Journal of hospitality & tourism education (01.07.2000)
Get full text
Journal Article
Methylmalonic Semialdehyde Dehydrogenase Deficiency: Psychomotor Delay and Methylmalonic Aciduria without Metabolic Decompensation
Roe, Charles R., Struys, Eduard, Kok, Robert M., Roe, Diane S., Harris, Robert A., Jakobs, Cornelis
Published in Molecular genetics and metabolism (01.09.1998)
Published in Molecular genetics and metabolism (01.09.1998)
Get full text
Journal Article
The prevalence of depression in elderly medical inpatients
Kok, Robert M., Heeren, Thea J., Hooijer, Chris, Dinkgreve, Marc A.H.M., Rooijmans, Harry G.M.
Published in Journal of affective disorders (21.02.1995)
Published in Journal of affective disorders (21.02.1995)
Get full text
Journal Article
Publication in Review: From Ice Cream to the Internet: Using Franchising to Drive the Growth and Profits of Your Company by Scott A. Shane. Pearson/Prentice Hall (Upper Saddle River, NJ 07458), 2005, ISBN: 0-13-149421-X, xxvi + 230 pp. (tables, charts, reference notes, index), US$29.95 (cloth)
Get full text
Book Review