نتایج جستجو برای: active aging

تعداد نتایج: 539287  

Journal: :Physical review letters 2007
Sara Jabbari-Farouji Daisuke Mizuno Maryam Atakhorrami Fred C MacKintosh Christoph F Schmidt Erika Eiser Gerard H Wegdam Daniel Bonn

We provide a direct experimental test of the fluctuation-dissipation theorem (FDT) in an aging colloidal glass. The use of combined active and passive microrheology allows us to independently measure both the correlation and response functions in this nonequilibrium situation. Contrary to previous reports, we find no deviations from the FDT over several decades in frequency (1 Hz-10 kHz) and fo...

2016
Jun Liu Ming-Hong He Jing Peng Yi-Min Duan Yi-Si Lu Zhenfang Wu Ting Gong Hong-Tao Li Jin-Qiu Zhou

Chronological aging of the yeast Saccharomyces cerevisiae is attributed to multi-faceted traits especially those involving genome instability, and has been considered to be an aging model for post-mitotic cells in higher organisms. Telomeres are the physical ends of eukaryotic chromosomes, and are essential for genome integrity and stability. It remains elusive whether dysregulated telomerase a...

Objectives We aimed to compare the mental health and its subscales between elderly male athletes, active and passive groups.  Methods & Materials In this correlation study, we studied 150 elderly men in three groups of athletes, active and passive who completed the GHQ-28 questionnaire. Also to assign aging people in two groups of active and passive, we used the Yale physical activity que...

Introduction and purpose: Aging population is increasing and it is of great importance to predict factors that promote physical and mental health status of elderly. This study aimed to predict the perceived rejection based on early maladaptive Schema among active and inactive elderly. Methods & Materials: We used cluster sampling method to collect 150 elderly (included 75 active and 75 inact...

2011
Neena Philips Susan Auler Raul Hugo Salvador Gonzalez

Matrix metalloproteinases (MMPs) are essential to the remodeling of the extracellular matrix. While their upregulation facilitates aging and cancer, they are essential to epidermal differentiation and the prevention of wound scars. The pharmaceutical industry is active in identifying products that inhibit MMPs to prevent or treat aging and cancer and products that stimulate MMPs to prevent epid...

2014
Fengyan Tang

Following Rowe and Kahn’s successful aging model, this study identified successful aging as a distinctive aging trajectory and examined gender differences in the aging process. Using the Health and Retirement Study data (2000-2008), this study applied group-based trajectory analysis to identify multiple aging trajectories in a sample of older Americans aged 65 and over (N=9,226). Six dimensions...

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