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Showing 1 to 4 of 4 entries
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Co-Presence of Multimorbidity and Disability with Frailty: An Examination of Heterogeneity in the Frail Older Population.

The Journal of frailty & aging

Aarts S, Patel KV, Garcia ME, Van den Akker M, Verhey FR, Metsemakers JF, Van Boxtel MP, Gudnason V, Jonsdottir MK, Siggeirsdottir K, Jonsson PV, Harris TB, Launer LJ.
PMID: 27030941
J Frailty Aging. 2015;4(3):131-8. doi: 10.14283/jfa.2015.45.

BACKGROUND: Frailty is often associated with multimorbidity and disability.OBJECTIVES: We investigated heterogeneity in the frail older population by characterizing five subpopulations according to quantitative biological markers, multimorbidity and disability, and examined their association with mortality and nursing home admission.DESIGN:...

Exploratory assessment of pineal gland volume, composition, and urinary 6-sulfatoxymelatonin levels on prostate cancer risk.

The Prostate

Bazzi LA, Sigurdardottir LG, Sigurdsson S, Valdimarsdottir U, Torfadottir J, Aspelund T, Czeisler CA, Lockley SW, Jonsson E, Launer L, Harris T, Gudnason V, Mucci LA, Markt SC.
PMID: 33860950
Prostate. 2021 Jun;81(8):487-496. doi: 10.1002/pros.24130. Epub 2021 Apr 16.

INTRODUCTION: Melatonin levels are partially driven by the parenchyma volume of the pineal gland. Low urinary levels of 6-sulfatoxymelatonin have been associated with increased risk of advanced prostate cancer, but the relationship between pineal gland volume and composition and...

Serum 25-Hydroxy-Vitamin D Status and Incident Hip Fractures in Elderly Adults: Looking Beyond Bone Mineral Density.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research

Skuladottir SS, Ramel A, Eymundsdottir H, Hjaltadottir I, Launer LJ, Cotch MF, Siggeirsdottir K, Gudnason V, Sigurdsson G, Steingrimsdottir L, Halldorsson TI.
PMID: 34585782
J Bone Miner Res. 2021 Dec;36(12):2351-2360. doi: 10.1002/jbmr.4450. Epub 2021 Oct 18.

Observational studies have consistently reported a higher risk of fractures among those with low levels of serum 25-hydroxyvitamin D (25(OH)D). Emerging evidence suggests that low serum 25(OH)D levels may increase the rate of falls through impaired physical function. Examine...

Exploratory assessment of pineal gland volume, composition, and urinary 6-sulfatoxymelatonin levels on prostate cancer risk.

The Prostate

Bazzi LA, Sigurdardottir LG, Sigurdsson S, Valdimarsdottir U, Torfadottir J, Aspelund T, Czeisler CA, Lockley SW, Jonsson E, Launer L, Harris T, Gudnason V, Mucci LA, Markt SC.
PMID: 33860950
Prostate. 2021 Jun;81(8):487-496. doi: 10.1002/pros.24130. Epub 2021 Apr 16.

INTRODUCTION: Melatonin levels are partially driven by the parenchyma volume of the pineal gland. Low urinary levels of 6-sulfatoxymelatonin have been associated with increased risk of advanced prostate cancer, but the relationship between pineal gland volume and composition and...

Showing 1 to 4 of 4 entries