Publications Authored by Johan Hultdin

Nutrition, Immunity and Metabolism Senior Scientist Group, Department of Nutrition and Gerontology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Nuthetal, Germany.

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http://dx.doi.org/10.1017/S0007114519002538	DOI Listing

October 2019

Improved monitoring of inflammatory activity in patients with ulcerative colitis by combination of faecal tests for haemoglobin and calprotectin.

Authors:

Pontus Karling David Lundgren Vincy Eklöf Richard Palmqvist Johan Hultdin

Scand J Clin Lab Invest 2019 Sep 4;79(5):341-346. Epub 2019 Jun 4.

c Department of Medical Biosciences, Division of Clinical Chemistry, Umeå University , Umeå , Sweden.

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http://dx.doi.org/10.1080/00365513.2019.1622148	DOI Listing

September 2019

Proton pump inhibitor use is associated with elevated faecal calprotectin levels. A cross-sectional study on subjects referred for colonoscopy.

Authors:

David Lundgren Vincy Eklöf Richard Palmqvist Johan Hultdin Pontus Karling

Scand J Gastroenterol 2019 Feb 24;54(2):152-157. Epub 2019 Jan 24.

a Department of Public Health and Clinical Medicine , Umeå University , Umeå , Sweden.

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http://dx.doi.org/10.1080/00365521.2019.1566493	DOI Listing

February 2019

Vitamin D in individuals before onset of rheumatoid arthritis - relation to vitamin D binding protein and its associated genetic variants.

Authors:

Mikael Brink Linda Johansson Evelina Nygren Lisbeth Ärlestig Johan Hultdin Solbritt Rantapää-Dahlqvist

BMC Rheumatol 2018 12;2:26. Epub 2018 Sep 12.

1Department of Public Health and Clinical Medicine/ Rheumatology, Umeå University, SE-90185 Umeå, Sweden.

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http://dx.doi.org/10.1186/s41927-018-0033-8	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390591	PMC

September 2018

Proteomic Biomarkers for Incident Aortic Stenosis Requiring Valvular Replacement.

Authors:

Johan Ljungberg Mikael Janiec Ingvar A Bergdahl Anders Holmgren Johan Hultdin Bengt Johansson Ulf Näslund Agneta Siegbahn Tove Fall Stefan Söderberg

Circulation 2018 08;138(6):590-599

Departments of Public Health and Clinical Medicine (J.L., A.H., B.J., U.N., S.S.).

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http://dx.doi.org/10.1161/CIRCULATIONAHA.117.030414	DOI Listing

August 2018

Impaired functional vitamin B6 status is associated with increased risk of lung cancer.

Authors:

Despoina Theofylaktopoulou Øivind Midttun Per M Ueland Klaus Meyer Anouar Fanidi Wei Zheng Xiao-Ou Shu Yong-Bing Xiang Ross Prentice Mary Pettinger Cynthia A Thomson Graham G Giles Allison Hodge Qiuyin Cai William J Blot Jie Wu Mikael Johansson Johan Hultdin Kjell Grankvist Victoria L Stevens Marjorie M McCullough Stephanie J Weinstein Demetrius Albanes Regina Ziegler Neal D Freedman Arnulf Langhammer Kristian Hveem Marit Naess Howard D Sesso J Michael Gaziano Julie E Buring I-Min Lee Gianluca Severi Xuehong Zhang Meir J Stampfer Jiali Han Stephanie A Smith-Warner Anne Zeleniuch-Jacquotte Loic Le Marchand Jian-Min Yuan Renwei Wang Lesley M Butler Woon-Puay Koh Yu-Tang Gao Nathaniel Rothman Ulrika Ericson Emily Sonestedt Kala Visvanathan Miranda R Jones Caroline Relton Paul Brennan Mattias Johansson Arve Ulvik

Int J Cancer 2018 06 4;142(12):2425-2434. Epub 2018 Jan 4.

Bevital AS, Bergen, Norway.

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http://dx.doi.org/10.1002/ijc.31215	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5908731	PMC

June 2018

Smoking is associated with risk for developing inflammatory bowel disease including late onset ulcerative colitis: a prospective study.

Authors:

Abdulkadir Salih Lovisa Widbom Johan Hultdin Pontus Karling

Scand J Gastroenterol 2018 Feb 21;53(2):173-178. Epub 2017 Dec 21.

a Department of Public Health and Clinical Medicine, Division of Medicine , Umeå University , Umeå , Sweden.

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http://dx.doi.org/10.1080/00365521.2017.1418904	DOI Listing

February 2018

Fibre intake and the development of inflammatory bowel disease: A European prospective multi-centre cohort study (EPIC-IBD).

J Crohns Colitis 2018 Jan;12(2):129-136

Department of Medicine, Norwich Medical School University of East Anglia, UK.

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http://dx.doi.org/10.1093/ecco-jcc/jjx136	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5881771	PMC

January 2018

Lipoprotein(a) and the Apolipoprotein B/A1 Ratio Independently Associate With Surgery for Aortic Stenosis Only in Patients With Concomitant Coronary Artery Disease.

Authors:

Johan Ljungberg Anders Holmgren Ingvar A Bergdahl Johan Hultdin Margareta Norberg Ulf Näslund Bengt Johansson Stefan Söderberg

J Am Heart Assoc 2017 Dec 15;6(12). Epub 2017 Dec 15.

Department of Public Health and Clinical Medicine, Unit of Medicine, Umeå University, Sweden

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http://dx.doi.org/10.1161/JAHA.117.007160	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5779030	PMC

December 2017

UGT1A1*33 (TA)5 is more common in Romania and Northern Sweden than previously believed.

Authors:

Kim Ekblom Johan Hultdin

J Gastrointestin Liver Dis 2017 12;26(4):427-428

Department of Medical Biosciences, Clinical Chemistry, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.15403/jgld.2014.1121.264.ugt	DOI Listing

December 2017

Circulating concentrations of biomarkers and metabolites related to vitamin status, one-carbon and the kynurenine pathways in US, Nordic, Asian, and Australian populations.

Authors:

Øivind Midttun Despoina Theofylaktopoulou Adrian McCann Anouar Fanidi David C Muller Klaus Meyer Arve Ulvik Wei Zheng Xiao-Ou Shu Yong-Bing Xiang Ross Prentice Cynthia A Thomson Mary Pettinger Graham G Giles Allison Hodge Qiuyin Cai William J Blot Jie Wu Mikael Johansson Johan Hultdin Kjell Grankvist Victoria L Stevens Marjorie L McCullough Stephanie J Weinstein Demetrius Albanes Arnulf Langhammer Kristian Hveem Marit Næss Howard D Sesso J Michael Gaziano Julie E Buring I-Min Lee Gianluca Severi Xuehong Zhang Jiali Han Meir J Stampfer Stephanie A Smith-Warner Anne Zeleniuch-Jacquotte Loic le Marchand Jian-Min Yuan Lesley M Butler Woon-Puay Koh Renwei Wang Yu-Tang Gao Ulrika Ericson Emily Sonestedt Regina G Ziegler Neal D Freedman Kala Visvanathan Miranda R Jones Caroline Relton Paul Brennan Mattias Johansson Per M Ueland

Am J Clin Nutr 2017 06 19;105(6):1314-1326. Epub 2017 Apr 19.

Department of Clinical Science, University of Bergen, Bergen, Norway.

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http://dx.doi.org/10.3945/ajcn.116.151241	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5445679	PMC

June 2017

Components of One-carbon Metabolism Other than Folate and Colorectal Cancer Risk.

Authors:

Robin Myte Björn Gylling Jörn Schneede Per Magne Ueland Jenny Häggström Johan Hultdin Göran Hallmans Ingegerd Johansson Richard Palmqvist Bethany Van Guelpen

Epidemiology 2016 11;27(6):787-96

From the aDepartment of Radiation Sciences, Oncology, bDepartment of Medical Biosciences, Pathology, cDepartment of Clinical Pharmacology, Pharmacology and Clinical Neurosciences, Umeå University, Umeå, Sweden; dDepartment of Clinical Science, University of Bergen and Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway; eDepartment of Statistics, Umeå School of Business and Economics, fDepartment of Medical Biosciences, Clinical Chemistry, gDepartment of Biobank Research, Public Health and Clinical Medicine, and hDepartment of Odontology, Cariology, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1097/EDE.0000000000000529	DOI Listing

November 2016

Vitamin D Status during Pregnancy: A Longitudinal Study in Swedish Women from Early Pregnancy to Seven Months Postpartum.

Authors:

Anette Lundqvist Herbert Sandström Hans Stenlund Ingegerd Johansson Johan Hultdin

PLoS One 2016 3;11(3):e0150385. Epub 2016 Mar 3.

Department of Medical Biosciences, Clinical Chemistry, Umeå University, Umeå, Sweden.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0150385	PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4777524	PMC

July 2016

Increased Thrombopoiesis and Platelet Activation in Hantavirus-Infected Patients.

Authors:

Anne-Marie Connolly-Andersen Erik Sundberg Clas Ahlm Johan Hultdin Maria Baudin Johanna Larsson Eimear Dunne Dermot Kenny Tomas L Lindahl Sofia Ramström Sofie Nilsson

J Infect Dis 2015 Oct 11;212(7):1061-9. Epub 2015 Mar 11.

Clinical Chemistry, Department of Medical Biosciences, Umeå University, Sweden.

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http://dx.doi.org/10.1093/infdis/jiv161	DOI Listing

October 2015

Reported dietary intake in early pregnant compared to non-pregnant women - a cross-sectional study.

Authors:

Anette Lundqvist Ingegerd Johansson AnnaLena Wennberg Johan Hultdin Ulf Högberg Katarina Hamberg Herbert Sandström

BMC Pregnancy Childbirth 2014 Nov 1;14:373. Epub 2014 Nov 1.

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http://bmcpregnancychildbirth.biomedcentral.com/articles/10.	Publisher Site
http://dx.doi.org/10.1186/s12884-014-0373-3	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4221707	PMC

November 2014

Low folate levels are associated with reduced risk of colorectal cancer in a population with low folate status.

Authors:

Björn Gylling Bethany Van Guelpen Jörn Schneede Johan Hultdin Per Magne Ueland Göran Hallmans Ingegerd Johansson Richard Palmqvist

Cancer Epidemiol Biomarkers Prev 2014 Oct 25;23(10):2136-44. Epub 2014 Jul 25.

Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden.

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http://cebp.aacrjournals.org/cgi/doi/10.1158/1055-9965.EPI-1	Publisher Site
http://dx.doi.org/10.1158/1055-9965.EPI-13-1352	DOI Listing

October 2014

Circulating vitamin d and risk of epithelial ovarian cancer.

Authors:

Alan A Arslan Tess V Clendenen Karen L Koenig Johan Hultdin Kerstin Enquist Asa Agren Annekatrin Lukanova Hubert Sjodin Anne Zeleniuch-Jacquotte Roy E Shore Göran Hallmans Paolo Toniolo Eva Lundin

J Oncol 2009 27;2009:672492. Epub 2009 Aug 27.

Department of Environmental Medicine, New York University School of Medicine, 550 First Avenue, New York, NY 10016, USA.

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http://www.hindawi.com/journals/jo/2009/672492/	Publisher Site
http://dx.doi.org/10.1155/2009/672492	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2735000	PMC

July 2013

Plasma folate, but not homocysteine, is associated with Apolipoprotein A1 levels in a non-fortified population.

Authors:

Elisabet Söderström Mats Eliasson Owe Johnson Göran Hallmans Lars Weinehall Jan-Håkan Jansson Johan Hultdin

Lipids Health Dis 2013 May 22;12:74. Epub 2013 May 22.

Department of Medical Biosciences, Clinical Chemistry, Umeå University, 90185 Umeå, Sweden.

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http://dx.doi.org/10.1186/1476-511X-12-74	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3679998	PMC

May 2013

Minor improvement of venous blood specimen collection practices in primary health care after a large-scale educational intervention.

Authors:

Karin Bölenius Johan Söderberg Johan Hultdin Marie Lindkvist Christine Brulin Kjell Grankvist

Clin Chem Lab Med 2013 Feb;51(2):303-10

Department of Nursing, Umeå University, Building A, 4th floor, 901 87 Umeå, Sweden.

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http://dx.doi.org/10.1515/cclm-2012-0159	DOI Listing

February 2013

Longer leukocyte telomere length is associated with smaller hippocampal volume among non-demented APOE ε3/ε3 subjects.

Authors:

Mikael Wikgren Thomas Karlsson Johanna Lind Therese Nilbrink Johan Hultdin Kristel Sleegers Christine Van Broeckhoven Göran Roos Lars-Göran Nilsson Lars Nyberg Rolf Adolfsson Karl-Fredrik Norrback

PLoS One 2012 10;7(4):e34292. Epub 2012 Apr 10.

Division of Psychiatry, Department of Clinical Sciences, Umeå University, Umeå, Sweden.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0034292	PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3323621	PMC

October 2012

Microbubbles of air may occur in the organs of hemodialysis patients.

Authors:

Bernd Stegmayr Thomas Brännström Ulf Forsberg Per Jonson Christofer Stegmayr Johan Hultdin

ASAIO J 2012 Mar-Apr;58(2):177-9

Department of Public Health and Clinical Medicine, Medicine, Umea University, Sweden.

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http://dx.doi.org/10.1097/MAT.0b013e318245d0dd	DOI Listing

June 2012

Iron biomarkers in plasma, HFE genotypes, and the risk for colorectal cancer in a prospective setting.

Authors:

Kim Ekblom Stefan L Marklund Richard Palmqvist Bethany Van Guelpen Göran Hallmans Lars Weinehall Johan Hultdin

Dis Colon Rectum 2012 Mar;55(3):337-44

Unit of Clinical Chemistry, Department of Medical Biosciences, Umeå University, Umeå, Sweden.

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http://pdfs.journals.lww.com/dcrjournal/2012/03000/Iron_Biom	Web Search
http://content.wkhealth.com/linkback/openurl?sid=WKPTLP:land	Publisher Site
http://dx.doi.org/10.1097/DCR.0b013e318241199e	DOI Listing

March 2012

APOE ε4 is associated with longer telomeres, and longer telomeres among ε4 carriers predicts worse episodic memory.

Authors:

Mikael Wikgren Thomas Karlsson Therese Nilbrink Katarina Nordfjäll Johan Hultdin Kristel Sleegers Christine Van Broeckhoven Lars Nyberg Göran Roos Lars-Göran Nilsson Rolf Adolfsson Karl-Fredrik Norrback

Neurobiol Aging 2012 Feb 14;33(2):335-44. Epub 2010 Apr 14.

Division of Psychiatry, Department of Clinical Sciences, Umeå University, SE-901 87 Umeå, Sweden.

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http://dx.doi.org/10.1016/j.neurobiolaging.2010.03.004	DOI Listing

February 2012

Short telomeres in depression and the general population are associated with a hypocortisolemic state.

Authors:

Mikael Wikgren Martin Maripuu Thomas Karlsson Katarina Nordfjäll Jan Bergdahl Johan Hultdin Jurgen Del-Favero Göran Roos Lars-Göran Nilsson Rolf Adolfsson Karl-Fredrik Norrback

Biol Psychiatry 2012 Feb 4;71(4):294-300. Epub 2011 Nov 4.

Division of Psychiatry, Department of Clinical Sciences, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1016/j.biopsych.2011.09.015	DOI Listing

February 2012

Evidence of disseminated intravascular coagulation in a hemorrhagic fever with renal syndrome-scoring models and severe illness.

Authors:

Erik Sundberg Johan Hultdin Sofie Nilsson Clas Ahlm

PLoS One 2011 23;6(6):e21134. Epub 2011 Jun 23.

Department of Clinical Microbiology/Infectious Diseases, Umeå University, Umeå, Sweden.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0021134	PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3121717	PMC

November 2011

Prospective study of first stroke in relation to plasma homocysteine and MTHFR 677C>T and 1298A>C genotypes and haplotypes - evidence for an association with hemorrhagic stroke.

Authors:

Johan Hultdin Bethany Van Guelpen Anna Winkvist Göran Hallmans Lars Weinehall Birgitta Stegmayr Torbjörn K Nilsson

Clin Chem Lab Med 2011 Sep 2;49(9):1555-62. Epub 2011 Jun 2.

Clinical Chemistry, Department of Medical Biosciences, Umeå University, Umeå, Sweden.

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https://www.degruyter.com/view/j/cclm.2011.49.issue-9/cclm.2	Publisher Site
http://dx.doi.org/10.1515/CCLM.2011.234	DOI Listing

September 2011

Iron stores and HFE genotypes are not related to increased risk of first-time myocardial infarction: a prospective nested case-referent study.

Authors:

Kim Ekblom Stefan L Marklund Jan-Håkan Jansson Göran Hallmans Lars Weinehall Johan Hultdin

Int J Cardiol 2011 Jul 5;150(2):169-72. Epub 2010 May 5.

Clinical Chemistry, Department of Medical Biosciences, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1016/j.ijcard.2010.04.001	DOI Listing

July 2011

Bilirubin and UGT1A1*28 are not associated with lower risk for ischemic stroke in a prospective nested case-referent setting.

Authors:

Kim Ekblom Stefan L Marklund Lars Johansson Pia Osterman Göran Hallmans Lars Weinehall Per-Gunnar Wiklund Johan Hultdin

Cerebrovasc Dis 2010 16;30(6):590-6. Epub 2010 Oct 16.

Clinical Chemistry, Department of Medical Biosciences, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1159/000319778	DOI Listing

March 2011

Plasma bilirubin and UGT1A1*28 are not protective factors against first-time myocardial infarction in a prospective, nested case-referent setting.

Authors:

Kim Ekblom Stefan L Marklund Jan-Håkan Jansson Pia Osterman Göran Hallmans Lars Weinehall Johan Hultdin

Circ Cardiovasc Genet 2010 Aug 19;3(4):340-7. Epub 2010 Jun 19.

Clinical Chemistry, Department of Medical Biosciences, Umeå University, Umeå Sweden.

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http://dx.doi.org/10.1161/CIRCGENETICS.109.861773	DOI Listing

August 2010

One-carbon metabolism and CpG island methylator phenotype status in incident colorectal cancer: a nested case-referent study.

Authors:

Bethany Van Guelpen Anna M Dahlin Johan Hultdin Vincy Eklöf Ingegerd Johansson Maria L Henriksson Inger Cullman Göran Hallmans Richard Palmqvist

Cancer Causes Control 2010 Apr 10;21(4):557-66. Epub 2009 Dec 10.

Department of Medical Biosciences, Pathology, Umeå University, Building 6M, 2nd Floor, 90185 Umeå, Sweden.

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http://link.springer.com/content/pdf/10.1007%2Fs10552-009-94	Web Search
http://link.springer.com/10.1007/s10552-009-9484-y	Publisher Site
http://dx.doi.org/10.1007/s10552-009-9484-y	DOI Listing

April 2010

Haemolysis index--an estimate of preanalytical quality in primary health care.

Authors:

Johan Söderberg P Andreas Jonsson Olof Wallin Kjell Grankvist Johan Hultdin

Clin Chem Lab Med 2009 ;47(8):940-4

Department of Medical Biosciences, Clinical Chemistry, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1515/CCLM.2009.227	DOI Listing

October 2009

One-carbon metabolism and prostate cancer risk: prospective investigation of seven circulating B vitamins and metabolites.

Authors:

Mattias Johansson Bethany Van Guelpen Stein Emil Vollset Johan Hultdin Anders Bergh Tim Key Oivind Midttun Göran Hallmans Per M Ueland Pär Stattin

Cancer Epidemiol Biomarkers Prev 2009 May;18(5):1538-43

Unit of Genetic Epidemiology, IARC, Lyon 69372 Cedex 08, France.

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http://dx.doi.org/10.1158/1055-9965.EPI-08-1193	DOI Listing

May 2009

Preanalytical effects of pneumatic tube transport on routine haematology, coagulation parameters, platelet function and global coagulation.

Authors:

Olof Wallin Johan Söderberg Kjell Grankvist P Andreas Jonsson Johan Hultdin

Clin Chem Lab Med 2008 ;46(10):1443-9

Department of Medical Biosciences, Clinical Chemistry, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1515/CCLM.2008.288	DOI Listing

December 2008

Plasma vitamin B12 concentrations and the risk of colorectal cancer: a nested case-referent study.

Authors:

Anna M Dahlin Bethany Van Guelpen Johan Hultdin Ingegerd Johansson Göran Hallmans Richard Palmqvist

Int J Cancer 2008 May;122(9):2057-61

Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden.

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http://dx.doi.org/10.1002/ijc.23299	DOI Listing

May 2008

The MTHFR 677C --> T polymorphism and risk of prostate cancer: results from the CAPS study.

Authors:

Mattias Johansson Bethany Van Guelpen Johan Hultdin Fredrik Wiklund Hans-Olov Adami Katarina Bälter Henrik Grönberg Pär Stattin

Cancer Causes Control 2007 Dec 6;18(10):1169-74. Epub 2007 Sep 6.

Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University Hospital, Umeå 901 85, Sweden.

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http://link.springer.com/10.1007/s10552-007-9055-z	Publisher Site
http://dx.doi.org/10.1007/s10552-007-9055-z	DOI Listing

December 2007

Iron stores and HFE genotypes are not related to increased risk of ischemic stroke. A prospective nested case-referent study.

Authors:

Kim Ekblom Johan Hultdin Birgitta Stegmayr Ingegerd Johansson Bethany Van Guelpen Goran Hallmans Lars Weinehall Lars Johansson Per-Gunnar Wiklund Stefan L Marklund

Cerebrovasc Dis 2007 18;24(5):405-11. Epub 2007 Sep 18.

Clinical Chemistry, Department of Medical Biosciences, Umeå University, Umeå, Sweden.

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https://www.karger.com/Article/FullText/108429	Publisher Site
http://dx.doi.org/10.1159/000108429	DOI Listing

December 2007

[Axillary vein thrombosis in a young woman with a contraceptive ring. Prothrombin gene mutation a possible connection].

Authors:

Eva Samuelsson Johan Hultdin Katarina Groth Karin Hedenmalm

Lakartidningen 2007 Jan 10-16;104(1-2):32-4

Umeå universitet, Umeå.

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February 2007

Polymorphisms of methylenetetrahydrofolate reductase and the risk of prostate cancer: a nested case-control study.

Authors:

Bethany R Van Guelpen Sara M Wirén Anders R J Bergh Göran Hallmans Pär E Stattin Johan Hultdin

Eur J Cancer Prev 2006 Feb;15(1):46-50

Department of Medical Biosciences, Clinical Chemistry, Umeå University Hospital, Sweden.

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http://www.iss.it/binary/comr/cont/polymorphisms.1151079513.	Web Search
http://dx.doi.org/10.1097/01.cej.0000186640.19872.4d	DOI Listing

February 2006

A laboratory algorithm with homocysteine as the primary parameter reduces the cost of investigation of folate and cobalamin deficiency.

Authors:

Göran Schedvin Ian Jones Johan Hultdin Torbjörn K Nilsson

Clin Chem Lab Med 2005 ;43(10):1065-8

University Hospital, Department of Clinical Chemistry, Orebro, Sweden.

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http://dx.doi.org/10.1515/CCLM.2005.186	DOI Listing

December 2005

Anticoagulant treatment at a specialized outpatient anticoagulant therapy unit, a descriptive study.

Authors:

Kim Ekblom Johan Hultdin Bo Carlberg Tage Strand

Thromb J 2005 Dec 8;3:20. Epub 2005 Dec 8.

Department of Medical Biosciences, Clinical Chemistry, Umeå University Hospital, 901 85 Umeå, Sweden.

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http://dx.doi.org/10.1186/1477-9560-3-20	DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1325044	PMC

December 2005

Folate, vitamin B12, and risk of ischemic and hemorrhagic stroke: a prospective, nested case-referent study of plasma concentrations and dietary intake.

Authors:

Bethany Van Guelpen Johan Hultdin Ingegerd Johansson Birgitta Stegmayr Göran Hallmans Torbjörn K Nilsson Lars Weinehall Cornelia Witthöft Richard Palmqvist Anna Winkvist

Stroke 2005 Jul 2;36(7):1426-31. Epub 2005 Jun 2.

Department of Medical Biosciences, Umeå University Hospital, Umeå, Sweden.

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https://www.ahajournals.org/doi/10.1161/01.STR.0000169934.96	Publisher Site
http://dx.doi.org/10.1161/01.STR.0000169934.96354.3a	DOI Listing

July 2005

Analysis of cystatin C, creatinine, albumin, lipids and lipoprotein concentrations in serum and acidified citrate plasma (Stabilyte) tubes compared.

Authors:

Johan Hultdin Torbjörn K Nilsson

Clin Chem Lab Med 2004 ;42(8):978-81

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http://dx.doi.org/10.1515/CCLM.2004.160	DOI Listing

February 2005

Plasma folate, vitamin B12, and homocysteine and prostate cancer risk: a prospective study.

Authors:

Johan Hultdin Bethany Van Guelpen Anders Bergh Göran Hallmans Pär Stattin

Int J Cancer 2005 Feb;113(5):819-24

Department of Medical Biosciences, Clinical Chemistry, Umeå University Hospital, Umeå, Sweden.

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http://dx.doi.org/10.1002/ijc.20646	DOI Listing

February 2005

[Continuing education is the correct way to influence the use of laboratory analyses].

Authors:

Nils Tryding Johan Hultdin Anders Larsson

Lakartidningen 2004 Feb;101(6):495-6

Laboratoriecentrum, klinisk kemi, Norrlands universitetssjukhus, Umeå.

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February 2004

Sex differences in cobalamin vitamin B12 opinions of Swedish physicians.

Authors:

Mats Nilsson Johan Lökk Bo Norberg Johan Hultdin Herbert Sandström Göran Westman

Nord J Psychiatry 2002 ;56(4):299-303

Department of Community Health, County Council of Västerbotten, Umeå, Sweden.

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http://dx.doi.org/10.1080/08039480260242804	DOI Listing

January 2003

Reference values for serum levels of vitamin B12 and folic acid in a population-based sample of adults between 35 and 80 years of age.

Authors:

Ake Wahlin Lars Bäckman Johan Hultdin Rolf Adolfsson Lars-Göran Nilsson

Public Health Nutr 2002 Jun;5(3):505-11

Stockholm Getontology Research Center, Department of Clinical Neuroscience, Occupational Therapy and Elderly Care Research, Karolinska Institute, Box 6401, SE-113 82 Stockholm, Sweden.

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http://dx.doi.org/10.1079/phn200167	DOI Listing

June 2002

Johan Hultdin

Johan Hultdin

Publications by authors named "Johan Hultdin"

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