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Bjørn Johan Bolann

Professor
  • E-mailBjorn.Bolann@uib.no
  • Phone+47 55 97 31 33
  • Visitor Address
    Haukeland universitetssykehus, Laboratoriebygget
  • Postal Address
    Postboks 7804
    5020 Bergen
Books
  • Bolann, Bjørn Johan. 2009. Riktig svar på biokjemiske analyser. En innføring i analytisk kvalitetsovervåking. Fagbokforlaget. 132 pages. ISBN: 978-82-450-0883-8.
Journal articles
  • Bolann, Bjørn Johan; Huber, Sandra; Ruzzin, Jérôme; Brox, Jan; Huitfeldt, Henrik; Monsen, Anne Lise Bjørke. 2017. Miljøgifter i kosten handler om mer enn fisk. Tidsskrift for Den norske legeforening. 137: 973-974. doi: 10.4045/tidsskr.17.0521
  • Bolann, Bjørn Johan; Huber, Sandra; Ruzzin, Jérôme; Brox, Jan; Huitfeldt, Henrik; Monsen, Anne Lise Bjørke. 2017. Er miljøgifter i norsk kosthold skadelig for barn? Tidsskrift for Den norske legeforening. 137: 295-297. doi: 10.4045/tidsskr.16.0978
  • Fløtre, Christina Herland; Varsi, Kristin; Helm, Thea; Bolann, Bjørn Johan; Monsen, Anne Lise Bjørke. 2017. Predictors of mercury, lead, cadmium and antimony status in Norwegian never-pregnant women of fertile age. PLoS ONE. 12:e0189169: 1-12. doi: 10.1371/journal.pone.0189169
  • Tøndel, Camilla; Salvador, Cathrin Lytomt; Hufthammer, Karl Ove; Bolann, Bjørn Johan; Brackman, Damien; Bjerre, Anna Kristina; Svarstad, Einar; Brun, Atle. 2017. Iohexol plasma clearance in children: validation of multiple formulas and single-point sampling times. Pediatric nephrology (Berlin, West). 1-14. doi: 10.1007/s00467-017-3841-y
  • Varsi, Kristin; Bolann, Bjørn Johan; Torsvik, Ingrid Kristin; Eik, Tina Constanse Rosvold; Høl, Paul Johan; Monsen, Anne Lise Bjørke. 2017. Impact of maternal selenium status on infant outcome during the first 6 months of life. Nutrients. 9. doi: 10.3390/nu9050486
  • Tøndel, Camilla; Bolann, Bjørn Johan; Salvador, Cathrin Lytomt; Brackman, Damien; Bjerre, Anna Kristina; Svarstad, Einar; Brun, Atle. 2016. Erratum to: Iohexol plasma clearance in children: validation of multiple formulas and two-point sampling times. Pediatric nephrology (Berlin, West). 1-2. doi: 10.1007/s00467-016-3479-1
  • Tøndel, Camilla; Bolann, Bjørn Johan; Salvador, Cathrin Lytomt; Brackman, Damien; Bjerre, Anna Kristina; Svarstad, Einar; Brun, Atle. 2016. Iohexol plasma clearance in children: validation of multiple formulas and two-point sampling times. Pediatric nephrology (Berlin, West). 32: 311-320. Published 2016-07-01. doi: 10.1007/s00467-016-3436-z
  • Bolann, Bjørn Johan; Distante, Sonia; Mørkrid, Lars; Ulvik, Rune Johan. 2015. Bloodletting therapy in hemochromatosis: Does it affect trace element homeostasis? Journal of Trace Elements in Medicine and Biology. 31: 225-229. doi: 10.1016/j.jtemb.2014.07.021
  • Salvador, Cathrin Lytomt; Tøndel, Camilla; Mørkrid, Lars; Bjerre, Anna Kristina; Brun, Atle; Bolann, Bjørn Johan; Brackman, Damien; Bergan, Stein. 2015. Glomerular filtration rate measured by iohexol clearance: A comparison of venous samples and capillary blood spots. Scandinavian Journal of Clinical and Laboratory Investigation. 75: 710-716. doi: 10.3109/00365513.2015.1091091
  • Bolann, Bjørn Johan. 2013. Easy verification of clinical chemistry reference intervals. Clinical Chemistry and Laboratory Medicine. 51: E279-E281. doi: 10.1515/cclm-2013-0356
  • Bolann, Bjørn Johan; Ulvik, Rune Johan; Mørkrid, Lars; Distante, Sonia. 2013. Bloodletting therapy in hemochromatosis: Does it effect trace elements homeostasis? American Journal of Hematology. 88: E207-E207. doi: 10.1002/ajh.23453
  • Salvador, Cathrin Lytomt; Tøndel, Camilla; Mørkrid, Lars; Bjerre, Anna Kristina; Bolann, Bjørn Johan; Brun, Atle; Brackman, Damien; Bergan, Stein. 2013. GLOMERULAR FILTRATION RATE (GFR) MEASURED BY IOHEXOL CLEARANCE IN CHILDREN; A COMPARISON BETWEEN VENOUS SAMPLES AND DRIED BLOOD SPOTS. Pediatric nephrology (Berlin, West). 28: 1653-1654.
  • Sylte, Marit Sverresdotter; Wentzel-Larsen, Tore; Bolann, Bjørn Johan. 2013. Random variation and systematic error caused by various preanalytical variables, estimated by linear mixed-effects models. Clinica Chimica Acta. 415: 196-201. doi: 10.1016/j.cca2012.10.045
  • Ndeezi, Grace; Tumwine, James K; Ndugwa, Christopher; Bolann, Bjørn Johan; Tylleskar, Thorkild. 2011. Multiple micronutrient supplementation improves vitamin B-12 and folate concentrations of HIV infected children in Uganda: a randomized controlled trial. Nutrition Journal. 10. 9 pages. doi: 10.1186/1475-2891-10-56
  • Ndeezi, Grace; Tumwine, James K.; Bolann, Bjørn Johan; Ndugwa, Christopher; Tylleskar, Thorkild. 2010. Zinc status in HIV infected Ugandan children aged 1-5 years: a cross sectional baseline survey. BMC Pediatrics. 10. Published 2010-09-21. doi: 10.1186/1471-2431-10-68
  • Sylte, Marit Sverresdotter; Wentzel-Larsen, Tore; Bolann, Bjørn Johan. 2010. Estimation of the minimal preanalytical uncertainty for 15 clinical chemistry serum analytes. Clinical Chemistry. 56: 1329-1335. doi: 10.1373/clinchem.2010.146050
  • Åsberg, Arne; Bolann, Bjørn Johan; Mikkelsen, Gustav. 2010. Using the confidence interval of the mean to detect systematic errors in one analytical run. Scandinavian Journal of Clinical and Laboratory Investigation. 70: 410-414. doi: 10.3109/00365513.2010.501114
  • Chandyo, RK; Strand, Tor Arne; Mathisen, M; Ulak, M; Adhikari, RK; Bolann, BJ; Sommerfelt, Halvor. 2009. Zinc deficiency is common among healthy women of reproductive age in Bhaktapur, Nepal. Journal of Nutrition. 139: 594-597. doi: 10.3945/jn.108.102111
  • Bolann, Bjørn Johan. 2008. Quality planning and analytical quality requirements derived from biology. Clinical Chemistry and Laboratory Medicine. 46: 872-873. doi: 10.1515/CCLM.2008.173
  • Bolann, Bjørn Johan; Rahil Khazen, Reem Albert; Henriksen, Hans; Isrenn, Rolf; Ulvik, Rune Johan. 2007. Evaluation of methods for trace-element determination with emphasis on their usability in the clinical routine laboratory. Scandinavian Journal of Clinical and Laboratory Investigation. 67: 353-366. doi: 10.1080/00365510601095281
  • Rynning, Marit; Wentzel-Larsen, Tore; Bolann, Bjørn Johan. 2007. A model for an uncertainty budget for preanalytical variables in clinical chemistry analyses. Clinical Chemistry. 53: 1343-1348. doi: 10.1373/clinchem.2007.086371
  • Sylte, Marit Sverresdotter; Wentzel-Larsen, Tore; Bolann, Bjørn Johan. 2007. A model for an uncertainty budget for preanalytical variables in clinical chemistry analyses. Clinical Chemistry.
  • Taraldsøy, Torhild Ingeborg; Bolann, Bjørn Johan; Thorsen, Einar. 2007. Reduced nitric oxide concentration in exhaled gas after exposure to hyperbaric hyperoxia. Undersea & Hyperbaric Medicine. 34: 321-327.
  • Bolann, Bjørn Johan; Åsberg, Arne. 2006. Avvik fra det homeostatiske likevektspunktet som mål for analysekvalitet. Klinisk kemi i Norden. 18: 32-35.
  • Bolann, Bjørn Johan. 2005. Urine analysis: Old and new algorithms. Scandinavian Journal of Clinical and Laboratory Investigation. 65: 177-179.
  • Trydal, Torleif; Bolann, Bjørn Johan; Brosstad, Frank; Sandberg, Sverre; Sandset, Per Morten; Stavelin, Anne; Steensland, Heidi; Thue, Geir; Ødegaard, Ole. 2005. Analyse av protrombintid i primærhelsetjenesten. Tidsskrift for Den norske legeforening. 125: 2048-2049.
  • Bolann, Bjørn Johan; Thue, Geir; Sandberg, Sverre. 2004. Urine analysis and decision-making on cystitis in general practice. Scandinavian Journal of Clinical and Laboratory Investigation. 64: 729-736.
  • Bolann, Bjørn Johan; Åsberg, Arne. 2004. Analytical quality goals derived from the total deviation from patients' homeostatic set points, with a margin for analytical errors. Scandinavian Journal of Clinical and Laboratory Investigation. 64: 443-450.
  • Urdal, Petter; Bolann, Bjørn Johan; Marstein, Sverre; Rustad, Pål; Steensland, Heidi; Åsberg, Arne. 2004. Oppdaterte referanseintervaller for klinisk-kjemiske komponenter. Tidsskrift for Den norske legeforening. 124: 1515-1517.
  • Bolann, Bjørn Johan; Sandberg, Sverre. 2003. Evaluering av nye laboratorieanalyser. Tidsskrift for Den norske legeforening. 123: 337-339.
  • Vedeler, C.; Bolann, Bjørn Johan; Nøstdal, Gunn. 2002. Paraneoplastiske nevrologiske syndromer. Antistoffer av stor betydning for diagnostikk. Klinisk kemi i Norden. 14: 22-23.
  • Holen, Elisaberth; Bolann, Bjørn Johan; Elsayed, Said. 2001. Novel B and T cell epitopes of chicken ovomucoid (Gal d 1) induce T cell secretion of IL-6, IL-13, and IFN-g. Clinical and Experimental Allergy. 31: 952-964.
  • Bolann, Bjørn Johan; Solli, Jan Dag; Schneede, Jørn; Grøttum, Kjell A.; Loraas, Arne; Stokkeland, Morgan; Stallemo, Asbjørn; Schjøth, Arne; Bie, Rolf Bruun; Refsum, Helga; Ueland, Per Magne. 2000. Evaluation of indicators of cobalamin deficiency defined as cobalamin-induced reduction in elevated serum methylmalonic acid. Clinical Chemistry. 46: 1744-1750.
  • Bolann, Bjørn Johan; Stølsnes, Berit. 2000. Analytisk usikkerhet - hvor stor feil kan laboratoriesvaret ha? Bioingeniøren. 10. 6-9.
  • Muna, Ziad A.; Bolann, Bjørn Johan; Chen, Xin; Songstad, Jon; Berge, Rolf Kristian. 2000. Tetradecylthioacetic acid and tetradecylselenoacetic acid inhibit lipid eroxidation and interact with superoxide radical. Free Radical Biology & Medicine. 28: 1068-1078.
  • Muna, Ziad Ahmed; Bolann, Bjørn Johan; Chen, Xin; Songstad, Jon; Berge, Rolf Kristian. 2000. Tetradecylthioacetic acid and tetradecylselenoacetic acid inhibit lipid peroxidation and interact with superoxide radical. Free Radical Biology & Medicine. 28: 1068-1078.
  • Rahil, Rim; Bolann, Bjørn Johan; Ulvik, Rune Johan. 2000. Trace element reference values in serum determined by inductively coupled plasma atomic emission spectrometry. Clinical Chemistry and Laboratory Medicine. 38: 765-772.
  • Rahil, Rim; Henriksen, Hans; Bolann, Bjørn Johan; Ulvik, Rune Johan. 2000. Validation of inductively coupled plasma atomic emission spectrometry technique (ICP-AES) for multi-element analysis of trace elements in human serum. Scandinavian Journal of Clinical and Laboratory Investigation. 60: 677-686.
  • Bolann, Bjørn Johan; Stølsnes, Berit. 1999. Analytisk usikkerhet - hvor stor feil kan laboratoriesvaret ha? Tidsskrift for Den norske legeforening. 119: 4472-4475.
  • Bolann, Bjørn Johan. 1998. Medikalisering av kjemiundervisningen ved Det medisinske fakultet. UPED-skrift. 2.
  • Bolann, Bjørn Johan. 1997. En pille eller ti om dagen. Bergens Tidende. 24. Published 1997-06-27.
  • Bolann, Bjørn Johan; Ulvik, Rune Johan. 1997. Hvordan virker antioksidanter? Tidsskrift for Den norske legeforening. 117: 1928-1932.
  • Bolann, Bjørn Johan; Tangerås, A.; Ulvik, Rune Johan. 1996. Determination of manganese superoxide dismutase activity by direct spectrophotmetry. Free radical research. 25: 541-546.
  • Bolann, Bjørn Johan; Ulvik, Rune Johan. 1993. Stimulated decay of superoxide caused by ferritin-bound copper. FEBS Letters. 328: 262-267.
  • Bolann, Bjørn Johan; Ulvik, Rune Johan. 1993. Decay of superoxide catalyzed by ferritin. FEBS Letters. 318: 149-152.
  • Karwinski, W.; Bolann, Bjørn Johan; Ulvik, Rune Johan; Farstad, Marit; Søreide, Odd. 1993. Normothermic ischemia in rats. Xanthine oxidase is not the main source of oxygen free radicals. Research in experimental medicine. 193: 275-283.
  • Karwinski, W.; Bolann, Bjørn Johan; Ulvik, Rune Johan; Farstad, Marit; Søreide, Odd. 1993. Normothermic liver ischemia in rats. Xanthine oxidase is not the main source of oxygen free radicals. Research in experimental medicine. 193: 275-283.
  • Bolann, Bjørn Johan; Henriksen, H.; Ulvik, Rune Johan. 1992. Decay kinetics of 02.-studied by direct spectrophotQmetry. Interaction with catalytic and non-catalytic substances. Biochimica et Biophysica Acta. 1156 pp. 27-33.
  • Bolann, Bjørn Johan; Ulvik, Rune Johan. 1991. Improvment of a direct spectrophotometric assay for routine determination of superoxide dismutase activity. Clinical Chemistry. 37: 1993-1999.
  • Bolann, Bjørn Johan; Ulvik, Rune Johan. 1990. On the limited ability of superoxide to release iron from ferritin. European Journal of Biochemistry. 193: 899-904.
Reports and theses
  • Bolann, Bjørn Johan. 1994. Studies on the interactions between superoxide radical and ferrin (dr. med.). UiB.
Book sections
  • Sylte, Marit Sverresdotter; Wentzel-Larsen, Tore; Bolann, Bjørn Johan. 2012. Uncertainty in clinical chemistry measurements including preanalytical variables. Chapter 3, pages 59-96. In:
    • Caroll, Sergio; Zaray, Gyula. 2012. Analytical techniques for clinical chemistry : methods and applications. John Wiley & Sons. 800 pages. ISBN: 978-0-470-44527-3.
  • Ulvik, Rune Johan; Bolann, Bjørn Johan. 1992. Stimulated disproportionation of superoxide by ferritin without concomitant release of Fe(II). Evidence for a catalytic role of ferritin. Oxygen Radicals. In:
    • [Mangler etternavn], [Mangler fornavn]. 1992. Proceedings from the 5th International Congress on Oxygen radicals.Kyoto, Japan (Red.:Yagi, K. Kondo, M. Niki, E. Yoshikawa, T.) Elsevier Science.

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