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- Chaplin, John, 1955, et al.
(författare)
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Assessment of childhood diabetes-related quality-of-life in West Sweden
- 2009
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Ingår i: Acta Paediatrica. - 1651-2227. ; 98:2, s. 361-366
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To investigate health-related quality-of-life (HrQoL) in childhood diabetes and the level of agreement between West Sweden and European reference data for the new multi-cultural European questionnaire - DISABKIDS. METHOD: Twenty percent of the Swedish paediatric diabetes population was included in the survey. Child-parent pairs completed the DISABKIDS chronic generic (37 questions) and diabetes modules (10 questions) during their routine clinic visit. A one-page results summary, based on positive domains, was used to provide feedback to clinicians. RESULTS: Three hundred and sixty-one child-parent pairs were included in the analysis. In Sweden, diabetes was perceived by the children as having less impact than the European average. Swedish parents rated the HrQoL of their children lower than did the European parents. Swedish girls had a lower HrQoL than boys and greater difficulty accepting their diabetes; adolescents had greater difficulty accepting the diagnosis than younger children. Parents reported greater impact of diabetes on their children than the children themselves but reported no difference between boys and girls. Parents reported better acceptance of treatment in boys. The child's reported quality-of-life (QoL) is related to age and gender. CONCLUSION: Our results confirm the applicability of DISABKIDS to the Swedish paediatric diabetes population.
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| 2. |
- Ekström, Ulf, et al.
(författare)
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An individual with a healthy phenotype in spite of a pathogenic LDL receptor mutation (C240F)
- 1999
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Ingår i: Clinical Genetics. - : Wiley. - 0009-9163. ; 55:5, s. 332-339
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Tidskriftsartikel (refereegranskat)abstract
- Familial hypercholesterolemia (FH) is caused by a defect in the function of the low density lipoprotein (LDL) receptor and inherited in an autosomal, codominant way. In this study we present a 13-year-old girl, compound heterozygote for the LDL receptor mutations C240F and Y167X. Fibroblasts from the patient showed very low cholesterol esterification rate, LDL uptake, and degradation compared to normal fibroblasts (< 2%, 8%, and < 2%, respectively). The C240F mutant was expressed in LDL receptor deficient CHOMldlA7 cells. Analysis of cell extracts by immunoblotting demonstrated delayed processing of the mutated LDL receptor, which was accumulated as a precursor protein of normal size. A high molecular weight form of the receptor was also detectable in these cells, which probably reflects cross-linking through the unpaired cysteine residue in the binding domain. Cells expressing the C240F mutant protein were unable to mediate uptake and degradation of LDL. The two siblings of the index case also carried the C240F mutation, but surprisingly one of them (a 17-year-old brother) showed no signs of hypercholesterolemia. This observation is consistent with the view that there may be cholesterol lowering mechanisms that can be activated, perhaps by mutations in known or hitherto unknown genes.
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