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Items: 1 to 50 of 150

1.

Certified reference material against PR3 ANCA IgG autoantibodies. From development to certification.

Monogioudi E, Sheldon J, Meroni PL, Hutu DP, Schimmel H, Zegers I; Committee for the Harmonisation of Autoimmune Testing (C-HAT) of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC).

Clin Chem Lab Med. 2019 Jul 26;57(8):1197-1206. doi: 10.1515/cclm-2018-1095.

PMID:
30789822
2.

Gas chromatography-isotope dilution mass spectrometry method validation for target pesticides in soybeans.

Huertas-Pérez JF, Sejerøe-Olsen B, Gokcen T, Sandor F, Schimmel H, Dabrio M.

Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2019 Jan;36(1):96-108. doi: 10.1080/19440049.2018.1538571. Epub 2018 Dec 13.

PMID:
30543487
3.

Tuberous sclerosis complex is required for tumor maintenance in MYC-driven Burkitt's lymphoma.

Hartleben G, Müller C, Krämer A, Schimmel H, Zidek LM, Dornblut C, Winkler R, Eichwald S, Kortman G, Kosan C, Kluiver J, Petersen I, van den Berg A, Wang ZQ, Calkhoven CF.

EMBO J. 2018 Nov 2;37(21). pii: e98589. doi: 10.15252/embj.201798589. Epub 2018 Sep 20.

4.

Commutability Assessment of Candidate Reference Materials for Pancreatic α-Amylase.

Deprez L, Toussaint B, Zegers I, Schimmel H, Grote-Koska D, Klauke R, Gella FJ, Orth M, Lessinger JM, Trenti T, Nilsson G, Ceriotti F.

Clin Chem. 2018 Aug;64(8):1193-1202. doi: 10.1373/clinchem.2018.289744. Epub 2018 Jun 14.

5.

Correction: Epidemiological links between tuberculosis cases identified twice as efficiently by whole genome sequencing than conventional molecular typing: A population-based study.

Jajou R, de Neeling A, van Hunen R, de Vries G, Schimmel H, Mulder A, Anthony R, van der Hoek W, van Soolingen D.

PLoS One. 2018 May 14;13(5):e0197556. doi: 10.1371/journal.pone.0197556. eCollection 2018.

6.

Standardization of autoimmune testing - is it feasible?

Monogioudi E, Martos G, Hutu DP, Schimmel H, Meroni PL, Sheldon J, Zegers I.

Clin Chem Lab Med. 2018 Sep 25;56(10):1734-1742. doi: 10.1515/cclm-2017-1077. Review. No abstract available.

7.

Epidemiological links between tuberculosis cases identified twice as efficiently by whole genome sequencing than conventional molecular typing: A population-based study.

Jajou R, de Neeling A, van Hunen R, de Vries G, Schimmel H, Mulder A, Anthony R, van der Hoek W, van Soolingen D.

PLoS One. 2018 Apr 4;13(4):e0195413. doi: 10.1371/journal.pone.0195413. eCollection 2018. Erratum in: PLoS One. 2018 May 14;13(5):e0197556.

8.

IFCC Working Group Recommendations for Assessing Commutability Part 2: Using the Difference in Bias between a Reference Material and Clinical Samples.

Nilsson G, Budd JR, Greenberg N, Delatour V, Rej R, Panteghini M, Ceriotti F, Schimmel H, Weykamp C, Keller T, Camara JE, Burns C, Vesper HW, MacKenzie F, Miller WG; IFCC Working Group on Commutability.

Clin Chem. 2018 Mar;64(3):455-464. doi: 10.1373/clinchem.2017.277541. Epub 2018 Jan 18.

9.

IFCC Working Group Recommendations for Assessing Commutability Part 3: Using the Calibration Effectiveness of a Reference Material.

Budd JR, Weykamp C, Rej R, MacKenzie F, Ceriotti F, Greenberg N, Camara JE, Schimmel H, Vesper HW, Keller T, Delatour V, Panteghini M, Burns C, Miller WG; IFCC Working Group on Commutability.

Clin Chem. 2018 Mar;64(3):465-474. doi: 10.1373/clinchem.2017.277558. Epub 2018 Jan 18.

10.

IFCC Working Group Recommendations for Assessing Commutability Part 1: General Experimental Design.

Miller WG, Schimmel H, Rej R, Greenberg N, Ceriotti F, Burns C, Budd JR, Weykamp C, Delatour V, Nilsson G, MacKenzie F, Panteghini M, Keller T, Camara JE, Zegers I, Vesper HW; IFCC Working Group on Commutability.

Clin Chem. 2018 Mar;64(3):447-454. doi: 10.1373/clinchem.2017.277525. Epub 2018 Jan 18.

11.

Tuberculosis patients with unknown HIV status in the Netherlands: analysing underreporting and lack of testing.

Arnoldussen M, Schimmel H, Op de Coul E, van den Hof S, de Vries G.

Eur Respir J. 2017 Nov 16;50(5). pii: 1701257. doi: 10.1183/13993003.01257-2017. Print 2017 Nov. No abstract available.

12.

Inter-laboratory assessment of different digital PCR platforms for quantification of human cytomegalovirus DNA.

Pavšič J, Devonshire A, Blejec A, Foy CA, Van Heuverswyn F, Jones GM, Schimmel H, Žel J, Huggett JF, Redshaw N, Karczmarczyk M, Mozioğlu E, Akyürek S, Akgöz M, Milavec M.

Anal Bioanal Chem. 2017 Apr;409(10):2601-2614. doi: 10.1007/s00216-017-0206-0. Epub 2017 Jan 26.

13.

Risk of developing tuberculosis disease among persons diagnosed with latent tuberculosis infection in the Netherlands.

Erkens CG, Slump E, Verhagen M, Schimmel H, Cobelens F, van den Hof S.

Eur Respir J. 2016 Nov;48(5):1420-1428. doi: 10.1183/13993003.01157-2016. Epub 2016 Oct 6.

14.

Tuberculosis screening yield of asylum seekers in Europe.

de Vries G, van Rest J, Meijer W, Schimmel H, Wolters B, van Hest R, Kimerling M.

Eur Respir J. 2016 Oct;48(4):1255-1256. doi: 10.1183/13993003.01617-2016. No abstract available.

15.

Influence of primer & probe chemistry and amplification target on reverse transcription digital PCR quantification of viral RNA.

Van Heuverswyn F, Karczmarczyk M, Schimmel H, Trapmann S, Emons H.

Biomol Detect Quantif. 2016 Aug 27;9:20-8. doi: 10.1016/j.bdq.2016.08.003. eCollection 2016 Sep.

16.

The use of digital PCR to improve the application of quantitative molecular diagnostic methods for tuberculosis.

Devonshire AS, O'Sullivan DM, Honeyborne I, Jones G, Karczmarczyk M, Pavšič J, Gutteridge A, Milavec M, Mendoza P, Schimmel H, Van Heuverswyn F, Gorton R, Cirillo DM, Borroni E, Harris K, Barnard M, Heydenrych A, Ndusilo N, Wallis CL, Pillay K, Barry T, Reddington K, Richter E, Mozioğlu E, Akyürek S, Yalçınkaya B, Akgoz M, Žel J, Foy CA, McHugh TD, Huggett JF.

BMC Infect Dis. 2016 Aug 3;16:366. doi: 10.1186/s12879-016-1696-7.

17.

Development of a Certified Reference Material for myeloperoxidase-anti-neutrophil cytoplasmic autoantibodies (MPO-ANCA).

Monogioudi E, Hutu DP, Martos G, Sheldon J, Schimmel H, Meroni PL, Zegers I.

Clin Chim Acta. 2017 Apr;467:48-50. doi: 10.1016/j.cca.2016.05.031. Epub 2016 Jun 1.

18.

Certified reference materials for testing of the presence/absence of Staphylococcus aureus enterotoxin A (SEA) in cheese.

Zeleny R, Nia Y, Schimmel H, Mutel I, Hennekinne JA, Emteborg H, Charoud-Got J, Auvray F.

Anal Bioanal Chem. 2016 Aug;408(20):5457-65. doi: 10.1007/s00216-016-9642-5. Epub 2016 May 24.

19.

CSF Aβ1-42 - an excellent but complicated Alzheimer's biomarker - a route to standardisation.

Kuhlmann J, Andreasson U, Pannee J, Bjerke M, Portelius E, Leinenbach A, Bittner T, Korecka M, Jenkins RG, Vanderstichele H, Stoops E, Lewczuk P, Shaw LM, Zegers I, Schimmel H, Zetterberg H, Blennow K; IFCC Working Group on Standardization of CSF proteins (WG-CSF).

Clin Chim Acta. 2017 Apr;467:27-33. doi: 10.1016/j.cca.2016.05.014. Epub 2016 May 20. Review.

PMID:
27216941
20.

Monitoring latent tuberculosis infection diagnosis and management in the Netherlands.

Erkens CG, Slump E, Verhagen M, Schimmel H, de Vries G, Cobelens F, van den Hof S.

Eur Respir J. 2016 May;47(5):1492-501. doi: 10.1183/13993003.01397-2015. Epub 2016 Feb 25. Erratum in: Eur Respir J. 2017 Jan 25;49(1):.

21.

Generation and Characterization of Six Recombinant Botulinum Neurotoxins as Reference Material to Serve in an International Proficiency Test.

Weisemann J, Krez N, Fiebig U, Worbs S, Skiba M, Endermann T, Dorner MB, Bergström T, Muñoz A, Zegers I, Müller C, Jenkinson SP, Avondet MA, Delbrassinne L, Denayer S, Zeleny R, Schimmel H, Åstot C, Dorner BG, Rummel A.

Toxins (Basel). 2015 Nov 26;7(12):5035-54. doi: 10.3390/toxins7124861.

22.

An International Proficiency Test to Detect, Identify and Quantify Ricin in Complex Matrices.

Worbs S, Skiba M, Bender J, Zeleny R, Schimmel H, Luginbühl W, Dorner BG.

Toxins (Basel). 2015 Nov 26;7(12):4987-5010. doi: 10.3390/toxins7124859.

23.

Qualitative and Quantitative Detection of Botulinum Neurotoxins from Complex Matrices: Results of the First International Proficiency Test.

Worbs S, Fiebig U, Zeleny R, Schimmel H, Rummel A, Luginbühl W, Dorner BG.

Toxins (Basel). 2015 Nov 26;7(12):4935-66. doi: 10.3390/toxins7124857.

24.

Characterization of Ricin and R. communis Agglutinin Reference Materials.

Worbs S, Skiba M, Söderström M, Rapinoja ML, Zeleny R, Russmann H, Schimmel H, Vanninen P, Fredriksson SÅ, Dorner BG.

Toxins (Basel). 2015 Nov 26;7(12):4906-34. doi: 10.3390/toxins7124856.

25.

TB-HIV co-infection in the Netherlands: estimating prevalence and under-reporting in national registration databases using a capture-recapture analysis.

van Leth F, Evenblij K, Wit F, Kiers A, Sprenger H, Verhagen M, Hillebregt M, Kalisvaart N, Schimmel H, Verbon A.

J Epidemiol Community Health. 2016 Jun;70(6):556-60. doi: 10.1136/jech-2015-206680. Epub 2015 Dec 23.

PMID:
26700301
26.

First steps in the standardization of immunoglobulin IgG myeloperoxidase-anti-neutrophil cytoplasmic antibody measurements.

Hutu DP, Tuddenham E, Monogioudi E, Meroni P, Schimmel H, Sheldon J, Zegers I; collaborating laboratories.

Clin Exp Immunol. 2016 Feb;183(2):193-205. doi: 10.1111/cei.12707. Epub 2015 Nov 18.

27.

Evaluation of standardization capability of current cardiac troponin I assays by a correlation study: results of an IFCC pilot project.

Tate JR, Bunk DM, Christenson RH, Barth JH, Katrukha A, Noble JE, Schimmel H, Wang L, Panteghini M; IFCC Working Group on Standardization of Cardiac Troponin I.

Clin Chem Lab Med. 2015 Apr;53(5):677-90. doi: 10.1515/cclm-2014-1197.

28.

Performance criteria for reference measurement procedures and reference materials.

Schimmel H, Zegers I.

Clin Chem Lab Med. 2015 May;53(6):899-904. doi: 10.1515/cclm-2015-0104.

29.

Accurate determination of selected pesticides in soya beans by liquid chromatography coupled to isotope dilution mass spectrometry.

Huertas Pérez JF, Sejerøe-Olsen B, Fernández Alba AR, Schimmel H, Dabrio M.

Talanta. 2015 May;137:120-9. doi: 10.1016/j.talanta.2015.01.020. Epub 2015 Jan 29.

30.

Defining analytical performance specifications: Consensus Statement from the 1st Strategic Conference of the European Federation of Clinical Chemistry and Laboratory Medicine.

Sandberg S, Fraser CG, Horvath AR, Jansen R, Jones G, Oosterhuis W, Petersen PH, Schimmel H, Sikaris K, Panteghini M.

Clin Chem Lab Med. 2015 May;53(6):833-5. doi: 10.1515/cclm-2015-0067. No abstract available.

31.

PAHs in baby food: assessment of three different processing techniques for the preparation of reference materials.

Huertas-Pérez JF, Bordajandi LR, Sejerøe-Olsen B, Emteborg H, Baù A, Schimmel H, Dabrio M.

Anal Bioanal Chem. 2015 Apr;407(11):3069-81. doi: 10.1007/s00216-015-8490-z. Epub 2015 Feb 3.

32.

[Tuberculosis among asylum-seekers in the Netherlands: a descriptive study among the two largest groups of asylum-seekers].

de Vries G, Gerritsen RF, van Burg JL, Erkens CG, van Hest NA, Schimmel HJ, van Dissel JT.

Ned Tijdschr Geneeskd. 2016;160:D51. Dutch.

PMID:
26980468
33.

Standardization of Nucleic Acid Tests for Clinical Measurements of Bacteria and Viruses.

Pavšič J, Devonshire AS, Parkes H, Schimmel H, Foy CA, Karczmarczyk M, Gutiérrez-Aguirre I, Honeyborne I, Huggett JF, McHugh TD, Milavec M, Zeichhardt H, Žel J.

J Clin Microbiol. 2015 Jul;53(7):2008-14. doi: 10.1128/JCM.02136-14. Epub 2014 Nov 12. Review.

34.

Development of a reference material for Staphylococcus aureus enterotoxin A in cheese: feasibility study, processing, homogeneity and stability assessment.

Zeleny R, Emteborg H, Charoud-Got J, Schimmel H, Nia Y, Mutel I, Ostyn A, Herbin S, Hennekinne JA.

Food Chem. 2015 Feb 1;168:241-6. doi: 10.1016/j.foodchem.2014.07.066. Epub 2014 Jul 18.

35.

A certified plasmid reference material for the standardisation of BCR-ABL1 mRNA quantification by real-time quantitative PCR.

White H, Deprez L, Corbisier P, Hall V, Lin F, Mazoua S, Trapmann S, Aggerholm A, Andrikovics H, Akiki S, Barbany G, Boeckx N, Bench A, Catherwood M, Cayuela JM, Chudleigh S, Clench T, Colomer D, Daraio F, Dulucq S, Farrugia J, Fletcher L, Foroni L, Ganderton R, Gerrard G, Gineikienė E, Hayette S, El Housni H, Izzo B, Jansson M, Johnels P, Jurcek T, Kairisto V, Kizilors A, Kim DW, Lange T, Lion T, Polakova KM, Martinelli G, McCarron S, Merle PA, Milner B, Mitterbauer-Hohendanner G, Nagar M, Nickless G, Nomdedéu J, Nymoen DA, Leibundgut EO, Ozbek U, Pajič T, Pfeifer H, Preudhomme C, Raudsepp K, Romeo G, Sacha T, Talmaci R, Touloumenidou T, Van der Velden VH, Waits P, Wang L, Wilkinson E, Wilson G, Wren D, Zadro R, Ziermann J, Zoi K, Müller MC, Hochhaus A, Schimmel H, Cross NC, Emons H.

Leukemia. 2015 Feb;29(2):369-76. doi: 10.1038/leu.2014.217. Epub 2014 Jul 18.

36.

To harmonize and standardize: making measurement results comparable.

Zegers I, Schimmel H.

Clin Chem. 2014 Jul;60(7):911-3. doi: 10.1373/clinchem.2014.224477. Epub 2014 May 5. No abstract available.

37.

Recommendation to harmonize the units for reporting cardiac troponin results.

Barth JH, Panteghini M, Bunk DM, Christenson RH, Katrukha A, Noble JE, Schimmel H, Wang L, Tate JR; IFCC Working Group on Standardization of Cardiac Troponin I.

Clin Chim Acta. 2014 May 15;432:166. doi: 10.1016/j.cca.2013.10.023. Epub 2013 Nov 8. No abstract available.

PMID:
24211729
38.

The importance of commutability of reference materials used as calibrators: the example of ceruloplasmin.

Zegers I, Beetham R, Keller T, Sheldon J, Bullock D, MacKenzie F, Trapmann S, Emons H, Schimmel H.

Clin Chem. 2013 Sep;59(9):1322-9. doi: 10.1373/clinchem.2012.201954. Epub 2013 May 6.

39.

Gaps in the traceability chain of human growth hormone measurements.

Boulo S, Hanisch K, Bidlingmaier M, Arsene CG, Panteghini M, Auclair G, Sturgeon C, Schimmel H, Zegers I.

Clin Chem. 2013 Jul;59(7):1074-82. doi: 10.1373/clinchem.2012.199489. Epub 2013 Mar 21.

40.

A reference system for urinary albumin: current status.

Lieske JC, Bondar O, Miller WG, Bachmann LM, Narva AS, Itoh Y, Zegers I, Schimmel H, Phinney K, Bunk DM; National Kidney Disease Education Program – IFCC Working Group on Standardization of Albumin in Urine (WG-SAU).

Clin Chem Lab Med. 2013 May;51(5):981-9. doi: 10.1515/cclm-2012-0768.

PMID:
23241608
41.

Point: Put simply, standardization of cardiac troponin I is complicated.

Christenson RH, Bunk DM, Schimmel H, Tate JR; IFCC Working Group on Standardization of Troponin I.

Clin Chem. 2012 Jan;58(1):165-8. doi: 10.1373/clinchem.2011.166140. Epub 2011 Sep 22. No abstract available.

42.

Deregulation of E2-EPF ubiquitin carrier protein in papillary renal cell carcinoma.

Roos FC, Evans AJ, Brenner W, Wondergem B, Klomp J, Heir P, Roche O, Thomas C, Schimmel H, Furge KA, Teh BT, Thüroff JW, Hampel C, Ohh M.

Am J Pathol. 2011 Feb;178(2):853-60. doi: 10.1016/j.ajpath.2010.10.033.

43.

Contributions of the EMERALD project to assessing and improving microarray data quality.

Beisvåg V, Kauffmann A, Malone J, Foy C, Salit M, Schimmel H, Bongcam-Rudloff E, Landegren U, Parkinson H, Huber W, Brazma A, Sandvik AK, Kuiper M.

Biotechniques. 2011 Jan;50(1):27-31. doi: 10.2144/000113591.

PMID:
21231919
44.

Development of a candidate secondary reference procedure (immunoassay based measurement procedure of higher metrological order) for cardiac troponin I: I. Antibody characterization and preliminary validation.

Noble JE, Bunk DM, Christenson RH, Cole KD, He HJ, Katrukha AG, Panteghini M, Porter RA, Schimmel H, Tate JR, Wang L; IFCC Working Group on Standardization of Troponin I (WG-TNI).

Clin Chem Lab Med. 2010 Nov;48(11):1603-10. doi: 10.1515/CCLM.2010.316.

PMID:
21062228
45.

Nucleic acid reference materials (NARMs): definitions and issues.

Payne DA, Mamotte CD, Gancberg D, Pazzagli M, van Schaik RH, Schimmel H, Rousseau F; IFCC Committee for Molecular Diagnostics (C-MD).

Clin Chem Lab Med. 2010 Nov;48(11):1531-5. doi: 10.1515/CCLM.2010.313. Epub 2010 Oct 25. Review.

PMID:
20969510
46.

Characterization of the new serum protein reference material ERM-DA470k/IFCC: value assignment by immunoassay.

Zegers I, Keller T, Schreiber W, Sheldon J, Albertini R, Blirup-Jensen S, Johnson M, Trapmann S, Emons H, Merlini G, Schimmel H.

Clin Chem. 2010 Dec;56(12):1880-8. doi: 10.1373/clinchem.2010.148809. Epub 2010 Oct 5.

47.

Quantification of protein calibrants by amino acid analysis using isotope dilution mass spectrometry.

Muñoz A, Kral R, Schimmel H.

Anal Biochem. 2011 Jan 1;408(1):124-31. doi: 10.1016/j.ab.2010.08.037. Epub 2010 Aug 31.

PMID:
20807498
48.

Assessment of commutability for candidate certified reference material ERM-BB130 "chloramphenicol in pork".

Zeleny R, Emteborg H, Schimmel H.

Anal Bioanal Chem. 2010 Oct;398(3):1457-65. doi: 10.1007/s00216-010-4022-z. Epub 2010 Jul 28.

PMID:
20665007
49.

Standardisation of cardiac troponin I measurement: past and present.

Tate JR, Bunk DM, Christenson RH, Katrukha A, Noble JE, Porter RA, Schimmel H, Wang L, Panteghini M; IFCC Working Group on Standardization of Troponin I.

Pathology. 2010;42(5):402-8. doi: 10.3109/00313025.2010.495246. Review.

PMID:
20632814
50.

Analysis of the physicochemical state of C-reactive protein in different preparations including 2 certified reference materials.

Rzychon M, Zegers I, Schimmel H.

Clin Chem. 2010 Sep;56(9):1475-82. doi: 10.1373/clinchem.2010.147124. Epub 2010 Jul 12.

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