0000000000104052
AUTHOR
S Bandinelli
showing 5 related works from this author
ADHERENCE TO A MEDITERRANEAN DIET AND PHYSICAL FUNCTION DECLINE AMONG OLDER PERSONS
2011
MAGNESIUM AND ANABOLIC HORMONES IN OLDER MEN
2011
Optimal nutritional and hormonal statuses are determinants of successful age-ing. The age associated decline in anabolic hormones such as testosterone and insulin-like growth factor 1 (IGF-1) is a strong predictor of metabolic syn-drome, diabetes and mortality in older men. Studies have shown that magne-sium intake affects the secretion of total IGF-1 and increase testosterone bioactivity. This observation suggests that magnesium can be a modulator of the anabolic ⁄ catabolic equilibrium disrupted in the elderly people. However, the relationship between magnesium and anabolic hormones in men has not been investigated. We evaluated 399 ‡65-year-old men of CHIANTI in a study population repres…
The effect of obesity combined with low muscle strengthon decline in mobility in older persons - Results from the InCHIANTI Study
2009
Objective: Both obesity and muscle impairment are increasingly prevalent among older persons and negatively affect health and physical functioning. However, the combined effect of coexisting obesity and muscle impairment on physical function decline has been little studied. We examined whether obese persons with low muscle strength experience significantly greater declines in walking speed and mobility than persons with only obesity or low muscle strength. Design: Community-dwelling adults aged ⩾65 years (n=930) living in the Chianti geographic area (Tuscany, Italy) were followed for 6 years in the population-based InCHIANTI study. Measurements: On the basis of baseline measurements (1998–2…
Defining the role of common variation in the genomic and biological architecture of adult human height
2014
Item does not contain fulltext Using genome-wide data from 253,288 individuals, we identified 697 variants at genome-wide significance that together explained one-fifth of the heritability for adult height. By testing different numbers of variants in independent studies, we show that the most strongly associated approximately 2,000, approximately 3,700 and approximately 9,500 SNPs explained approximately 21%, approximately 24% and approximately 29% of phenotypic variance. Furthermore, all common variants together captured 60% of heritability. The 697 variants clustered in 423 loci were enriched for genes, pathways and tissue types known to be involved in growth and together implicated genes…