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Mostrando ítems 11-15 de 15
Immune biomarkers in older adults: role of physical activity
(Taylor & Francis, 2017-05-19)
[Abstract] Aging is associated with a decline in the normal functioning of the immune system. Several studies described the relationship between immunological alterations, including immunosenescence and inflammation, and ...
Toxoplasma gondii IgG serointensity is positively associated with frailty
(Oxford University Press, 2023-11-06)
[Abstract] Background: Persistent inflammation related to aging ("inflammaging") is exacerbated by chronic infections and contributes to frailty in older adults. We hypothesized associations between Toxoplasma gondii (T. ...
Association of torquetenovirus viremia with physical frailty and cognitive impairment in three independent european cohorts
(Karger, 2023-01-10)
[Abstract] Introduction: Immunosenescence and inflammaging have been implicated in the pathophysiology of frailty. Torquetenovirus (TTV), a single-stranded DNA anellovirus, the major component of the human blood virome, ...
Serum cortisol but not oxidative stress biomarkers are related to frailty: results of a cross-sectional study in Spanish older adults
(Taylor&Francis, 2019-08-13)
[Abstract] Frailty is a multidimensional geriatric syndrome of loss of reserves and increased vulnerability to negative health outcomes. Cortisol, the major hormone of the hypothalamic pituitary adrenal (HPA) axis, and ...
Exploring genetic outcomes as frailty biomakers
(Oxford, 2018-04-19)
[Abstract] Frailty has emerged as a reliable measure of the aging process. Because the early detection of frailty is crucial to prevent or even revert it, the use of biomarkers would allow an earlier and more objective ...