| 1. |
- Karlsson, M. K., et al.
(författare)
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Bone mineral mass in hip fracture patients
- 1993
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Ingår i: Bone. - : Elsevier BV. - 8756-3282. ; 14:2, s. 161-165
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Tidskriftsartikel (refereegranskat)abstract
- The aims of this study were to measure the bone mineral density (BMD) and some anthropometric variables in patients with hip fracture, to compare these data with those from controls, and to compare the fractured and unfractured hip. Bone mineral measurements with dual energy X-ray absorptiometry (DEXA) were undertaken in 93 consecutive hip fracture patients, 26 men and 67 women, with a mean age of 75 and 78 years, respectively, within 10 days after injury. We found lower BMD in most measurements in both men and women compared with age- and sex-matched controls. The body weight and lean body mass were also significantly lower in the male hip fracture patients; in women only weight was lower. In women there was lower BMD in spine and hip in those who had sustained trochanteric hip fractures compared with those with cervical fracture. No such difference was found in men. There was no difference in BMD in the hip when patients with stable and unstable fractures were compared. In the fractured and nonfractured hips we measured BMD in regions of interest. In women with trochanteric hip fractures the BMD was decreased in the fractured hip compared with the uninjured. No such difference was found for cervical fractures or in men.
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| 2. |
- Westerberg, Per-Anton, et al.
(författare)
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Variation in the klotho gene is not associated with mortality risk among elderly men in MR OS Sweden
- 2012
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Ingår i: Bone. - : Elsevier BV. - 8756-3282 .- 1873-2763. ; 50:Suppl 1, s. S103-S104
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Polymorphisms in the Klotho (Kl) gene, which is central for vitamin D regulation by fibroblast growth factor 23 (FGF23), have been associated with longevity, coronary disease and stroke. The CC genotype of the single nucleotide polymorphism (SNP) rs577912 in the Kl-gene is associated with decreased Kl expression, as well as increased mortality in end stage renal disease. We examined if SNP in the Kl-gene was associated with mortality in the community derived cohort of 70 to 80 year old males of MrOS Sweden (N = 3014).High throughput genotyping of the KLOTHO SNPs was achieved by use of SequenomR MassEXTEND/Mass/ARRAY technology. 2738 subjects had a valid result for rs577912: CC 73.1% and CA + AA 26.9%. There were no differences in the serum levels of FGF23, phosphate, parathyroid hormone or renal function between genotypes CC and CA + AA. During a follow-up of a median of 4.5 years there were 337 deaths, 253 (12.6%) in the CC group and 84 (11.4%) in the CA + AA group. With log rank analysis there were no differences in mortality between the genotypes for all cause mortality (P = 0.39) or cardiovascular mortality (P = 0.60). None of the other SNPs in the Kl gene was associated with mortality in this cohort either.Conclusion:There is no association between the SNP rs577912 in the Kl-gene and mortality among elderly men.
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