Search Results - "Bolann, Bjorn J"

Refine Results
  1. 1

    Bloodlettings in Hemochromatosis Result in Increased Blood Lead (Pb) Concentrations by Yazdani, Mazyar, Distante, Sonia, Mørkrid, Lars, Ulvik, Rune J., Bolann, Bjørn J.

    Published in Biological trace element research (01-07-2023)
    “…Hemochromatosis is a hereditary disorder, most often associated with mutations of the HFE (High FErrum) gene. If left untreated, it can result in severe…”
    Get full text
    Journal Article
  2. 2
  3. 3
  4. 4

    Random variation and systematic error caused by various preanalytical variables, estimated by linear mixed-effects models by Sylte, Marit Sverresdotter, Wentzel-Larsen, Tore, Bolann, Bjørn J.

    Published in Clinica chimica acta (16-01-2013)
    “…We wanted to determine whether specific, preanalytical sample handling increases preanalytical variation and bias test results compared with optimal handling…”
    Get full text
    Journal Article
  5. 5
  6. 6

    Estimation of the minimal preanalytical uncertainty for 15 clinical chemistry serum analytes by Sylte, Marit Sverresdotter, Wentzel-Larsen, Tore, Bolann, Bjørn J

    Published in Clinical chemistry (Baltimore, Md.) (01-08-2010)
    “…We sought a model to estimate preanalytical uncertainty of blood samples collected and processed by using optimal procedures. Optimal preanalytical handling of…”
    Get full text
    Journal Article
  7. 7

    Bloodletting therapy in hemochromatosis: Does it affect trace element homeostasis? by Bolann, Bjørn J., Distante, Sonia, Mørkrid, Lars, Ulvik, Rune J.

    “…Hemochromatosis is the most common hereditary disorder in the Nordic population, if left untreated it can result in severe parenchymal iron accumulation…”
    Get full text
    Journal Article
  8. 8

    Zinc deficiency is common among healthy women of reproductive age in Bhaktapur, Nepal by Chandyo, Ram K, Strand, Tor A, Mathisen, Maria, Ulak, Manjeswori, Adhikari, Ramesh K, Bolann, Bjørn J, Sommerfelt, Halvor

    Published in The Journal of nutrition (01-03-2009)
    “…Zinc deficiency is a major public health problem in many developing countries. However, its prevalence is still unknown in most populations. Women of…”
    Get more information
    Journal Article
  9. 9
  10. 10

    A Model for an Uncertainty Budget for Preanalytical Variables in Clinical Chemistry Analyses by Rynning, Marit, Wentzel-Larsen, Tore, Bolann, Bjorn J

    Published in Clinical chemistry (Baltimore, Md.) (01-07-2007)
    “…We sought a practical method to calculate preanalytical uncertainties. In clinical chemistry measurements, the combined preanalytical uncertainty is a function…”
    Get full text
    Journal Article
  11. 11

    Zinc status in HIV infected Ugandan children aged 1-5 years: a cross sectional baseline survey by Ndeezi, Grace, Tumwine, James K, Bolann, Bjørn J, Ndugwa, Christopher M, Tylleskär, Thorkild

    Published in BMC pediatrics (21-09-2010)
    “…Low concentrations of serum zinc have been reported in HIV infected adults and are associated with disease progression and an increased risk of death. Few…”
    Get full text
    Journal Article
  12. 12
  13. 13

    Multi-element analysis of trace element levels in human autopsy tissues by using inductively coupled atomic emission spectrometry technique (ICP-AES) by Rahil-Khazen, Reem, Bolann, Bjørn J., Myking, Andreas, Ulvik, Rune J.

    “…Autopsy tissue samples from the brain front lobe, cerebellum, heart, kidney (cortex and medulla), liver, pancreas, spleen and ovary were analysed for Al, B,…”
    Get full text
    Journal Article
  14. 14

    Evaluation of Indicators of Cobalamin Deficiency Defined as Cobalamin-induced Reduction in Increased Serum Methylmalonic Acid by Bolann, Bjorn J, Solli, Jan Dag, Schneede, Jorn, Grottum, Kjell A, Loraas, Arne, Stokkeland, Morgan, Stallemo, Asbjorn, Schjoth, Arne, Bie, Rolf Bruun, Refsum, Helga, Ueland, Per Magne

    Published in Clinical chemistry (Baltimore, Md.) (01-11-2000)
    “…Early detection of cobalamin deficiency is clinically important, and there is evidence that such deficiency occurs more frequently than previously anticipated…”
    Get full text
    Journal Article
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19

    Trace element reference values in serum determined by inductively coupled plasma atomic emission spectrometry by Rahil-Khazen, R, Bolann, B J, Ulvik, R J

    Published in Clinical chemistry and laboratory medicine (21-08-2000)
    “…Serum reference values for Ba, B, Cd, Cu, Fe, Mn, Li, Se, Sr, and Zn in 141 healthy Norwegians were determined. The trace element concentrations were…”
    Get more information
    Journal Article
  20. 20