Johannes M.W. van den Ouweland

Author

Also Known As

Johannes M W van den Ouweland, Johannes M. W. van den Ouweland, Johannes M.W. Van Den Ouweland, Johannes M.W. van den Ouweland

Publications

1.4K

Citations

H-Index

Concepts

All Affiliations

Canisius-Wilhelmina Ziekenhuis Meander Medisch Centrum Leiden University Radboud University Nijmegen OLVG

About

Johannes M.W. van den Ouweland is an author at Canisius-Wilhelmina Ziekenhuis specializing in medicine, bioanalysis, and pharmacology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	9	9	653
2	Clinical Nutrition	2	2	157
3	Public Health	1	1	39
4	Biochemistry	1	1	57
5	Cell Biology	1	1	37

Johannes M.W. van den Ouweland

Publications

938

Citations

H-Index

Page 1

	Year	Citations
Maternally inherited diabetes and deafness is a distinct subtype of diabetes and associates with a single point mutation in the mitochondrial tRNA Leu(UUR) gene Johannes M.W. van den Ouweland, H.H.P.J. Lemkes, Richard C. Trembath, Diabetes	1994	209
Measurement of 25-OH-vitamin D in human serum using liquid chromatography tandem-mass spectrometry with comparison to radioimmunoassay and automated immunoassay Johannes M.W. van den Ouweland, Antonius M. Beijers, Pierre N.M. Demacker, Journal of Chromatography B MedicineBioanalysisMass SpectrometryAnalytical ChemistryLiquid Chromatography	2010	149
The Diabetes-associated 3243 Mutation in the Mitochondrial tRNALeu(UUR) Gene Causes Severe Mitochondrial Dysfunction without a Strong Decrease in Protein Synthesis Rate George M. C. Janssen, J. A. Maassen, Johannes M.W. van den Ouweland Journal of Biological Chemistry MitophagyGeneticsMolecular BiologyMolecular GeneticsMitochondrial Biology	1999	86
Multicenter comparison study of current methods to measure 25-hydroxyvitamin D in serum Marcel J.W. Janssen, Jos P.M. Wielders, Corinne C. Bekker, Steroids MedicineBioanalysisClinical Nutrition25-Hydroxyvitamin DClinical Chemistry	2012	79
Overestimation of 25-hydroxyvitamin D3 by increased ionisation efficiency of 3-epi-25-hydroxyvitamin D3 in LC–MS/MS methods not separating both metabolites as determined by an LC–MS/MS method for separate quantification of 25-hydroxyvitamin D3, 3-epi-25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 in human serum Johannes M.W. van den Ouweland, Antonius M. Beijers, Henny van Daal Journal of Chromatography B MedicineBioanalysisClinical Nutrition25-Hydroxyvitamin D2Analytical Chemistry	2014	78
Plasma citrulline measurement using UPLC tandem mass-spectrometry to determine small intestinal enterocyte pathology Pierre N.M. Demacker, Antonius M. Beijers, Henny van Daal, Journal of Chromatography B MedicineBioanalysisMass SpectrometryGastroenterologyPathology	2008	68
Molecular Characterization of WFS1 in Patients with Wolfram Syndrome Johannes M.W. van den Ouweland, Kim Cryns, Ronald J. E. Pennings, Journal of Molecular Diagnostics Mendelian DisorderGenetic DisorderGeneticsInherited Metabolic DiseasePathology	2003	60
Analysis of vitamin D metabolites by liquid chromatography-tandem mass spectrometry Johannes M.W. van den Ouweland TrAC Trends in Analytical Chemistry Vitamin D MetabolitesBiochemistryGas ChromatographyMedicineBioanalysis	2016	57
The new Roche Vitamin D Total assay: fit for its purpose? Judith M. A. Emmen, Jos P.M. Wielders, Arjen‐Kars Boer, Clinical Chemistry and Laboratory Medicine (CCLM)	2012	40
Time-course analysis of 3-epi-25-hydroxyvitamin D3 shows markedly elevated levels in early life, particularly from vitamin D supplementation in preterm infants Nina Ooms, Henny van Daal, Antonius M. Beijers, Pediatric Research NutritionEarly Life ExposureInfant NutritionPediatricsMaternal Health	2015	39

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