Long-term recreational gymnastics provides a clear benefit in age-related functional decline and bone loss. A prospective 6-year study

2006 ◽  
Vol 17 (8) ◽  
pp. 1154-1164 ◽  
Author(s):  
K. Uusi-Rasi ◽  
H. Sievänen ◽  
A. Heinonen ◽  
I. Vuori ◽  
T. J. Beck ◽  
...  
Keyword(s):  
Bone Loss ◽  
Functional Decline ◽  
Age Related

scholarly journals ‘A longitudinal room of possibilities’ – perspectives on the benefits of long-term preventive home visits: A qualitative study of nurses’ experiences

2019 ◽  
Vol 40 (1) ◽  
pp. 6-14
Author(s):  
Mette Tøien ◽  
Ida Torunn Bjørk ◽  
Lisbeth Fagerström
Keyword(s):  
Older Persons ◽  
Functional Decline ◽  
Home Visits ◽  
Healthcare Services ◽  
Service Planning ◽  
Structural Factors ◽  
Structured Interviews ◽  
Preventive Home Visits ◽  
Age Related

Preventive home visits carried out by healthcare professionals are intended to promote the health and independence of home-dwelling older persons and to prevent functional decline. The aim of this study was to describe nurses’ experiences of the benefits from long-term follow up with annual preventive home visits to older people in a Norwegian context. We conducted semi-structured interviews with nine nurses who performed the service. Manifest and latent content analysis revealed benefits within three themes: sustained ability to live independently and thrive despite age-related changes, eased transition to other healthcare services, and improved healthcare service planning. Two headlines describe the longitudinal processes involved in the creation of benefits: ‘The processes of establishing, sustaining, and widening a longitudinal room of possibilities’, and ‘The individualized health-promoting processes – the ongoing gardening work. Professional, contextual and structural factors influenced the nurses’ ability to support older persons’ changing needs during the aging process and thus their health and independence.

scholarly journals Osteoporosis: A Long-Term and Late-Effect of Breast Cancer Treatments

Cancers ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3094
Author(s):  
Charles L. Shapiro
Keyword(s):  
Breast Cancer ◽  
Bone Loss ◽  
Late Effect ◽  
Breast Cancers ◽  
Cancer Treatments ◽  
Age Related ◽  
Long Term Effect ◽  
Sufficient Magnitude ◽  
The One

Osteoporosis is both a long-term effect (occurs during treatment and extends after treatment) and a late-effect (occurs after treatment ends) of breast cancer treatments. The worldwide prevalence of osteoporosis is estimated to be some 200 million patients. About one in three postmenopausal women will experience an osteoporotic (or fragility) fracture of the hip, spine, or wrist. breast cancer treatments, including gonadotropin-releasing hormone (GnRH) agonists, chemotherapy-induced ovarian failure (CIOF), and aromatase inhibitors (AIs), cause bone loss and increase the risks of osteoporosis. Also, breast cancer is a disease of aging, and most of the “one in eight” lifetime risks of breast cancer are in women in their sixth, seventh, and eighth decades. The majority of women diagnosed with breast cancers today will be long-term survivors and experience personal cures. It is the coalescence of osteoporosis with breast cancer, two common and age-related conditions that make osteoporosis relevant in women with breast cancer throughout the continuum from diagnosis, treatment, and survivorship. It is critical to remember that women (and men) will lose bone after age thirty years. However, only certain women will lose bone of sufficient magnitude to merit treatment with anti-osteoporosis drugs. The narrative review is intended for medical, surgical, radiation oncologists, and other mid-level providers, and provides an overview of bone loss and the prevention and treatment of osteoporosis.

scholarly journals Long-term Patterns of Age-Related Facial Bone Loss in Black Individuals

2019 ◽  
Vol 21 (4) ◽  
pp. 292-297
Author(s):  
David Buziashvili ◽  
Jacob I. Tower ◽  
Neel R. Sangal ◽  
Aakash M. Shah ◽  
Boris Paskhover
Keyword(s):  
Bone Loss ◽  
Facial Bone ◽  
Age Related

scholarly journals Presidential Symposium: Physiological vs. Molecular Clocks, Studies From Mice to Humans

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 32-32
Author(s):  
Blanka Rogina
Keyword(s):  
Functional Decline ◽  
Biological Significance ◽  
Molecular Clocks ◽  
Cellular Mechanisms ◽  
Nutritional Interventions ◽  
Age Related ◽  
Increased Risk ◽  
Extended Longevity ◽  
Species Specific

Abstract Aging is associated with a functional decline in metabolic, physiological, proliferative, and tissue homeostasis leading to deterioration at the organismal level, and an increased risk for disease and death. Genetic, pharmacological and nutritional interventions have been successfully used to preserve metabolic health, which leads to preserved healthspan and extended longevity. However, the rate at which animals in a population become impaired by age-related frailty and disease is highly variable and several aging clocks that measure different age-modulated processes in the organism are being use as potential markers of the rate of aging. These molecular clocks allow to a more accurate quantification of the biological age of animals. Nevertheless, there is still room for further discussion in terms of the strengths and weaknesses of these biomarkers, in order to probe their biological significance, cellular mechanisms, and epidemiological potential to further explore their long-term benefit of increasing healthspan. This symposium will discuss new approaches to delineate physiological versus molecular clocks based on studies in mice and humans. We will also discuss species-specific metabolic mechanisms based on longitudinal studies in mice, monkeys and humans.

scholarly journals Spontaneous Eye Blinks Predict Executive Functioning in Seniors

2021 ◽  
Author(s):  
Jessika I. V. Buitenweg ◽  
Jaap M. J. Murre ◽  
K. Richard Ridderinkhof
Keyword(s):  
Older Adults ◽  
Working Memory ◽  
Executive Functioning ◽  
Cognitive Training ◽  
Functional Decline ◽  
Future Research ◽  
Blink Rate ◽  
Memory Updating ◽  
Age Related ◽  
Working Memory Updating

AbstractAs the world’s population is aging rapidly, cognitive training is an extensively used approach to attempt improvement of age-related cognitive functioning. With increasing numbers of older adults required to remain in the workforce, it is important to be able to reliably predict future functional decline, as well as the individual advantages of cognitive training. Given the correlation between age-related decline and striatal dopaminergic function, we investigated whether eye blink rate (EBR), a non-invasive, indirect indicator of dopaminergic activity, could predict executive functioning (response inhibition, switching and working memory updating) as well as trainability of executive functioning in older adults. EBR was collected before and after a cognitive flexibility training, cognitive training without flexibility, or a mock training. EBR predicted working memory updating performance on two measures of updating, as well as trainability of working memory updating, whereas performance and trainability in inhibition and switching tasks could not be predicted by EBR. Our findings tentatively indicate that EBR permits prediction of working memory performance in older adults. To fully interpret the relationship with executive functioning, we suggest future research should assess both EBR and dopamine receptor availability among seniors.

scholarly journals Frailty and hospitalization-associated disability after pneumonia: A prospective cohort study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Chan Mi Park ◽  
Wonsock Kim ◽  
Hye Chang Rhim ◽  
Eun Sik Lee ◽  
Jong Hun Kim ◽  
...  
Keyword(s):  
Older Adults ◽  
Primary Outcome ◽  
Long Term Care ◽  
Functional Decline ◽  
Tube Feeding ◽  
Term Care ◽  
Pneumonia Severity ◽  
Frailty Assessment ◽  
Nasogastric Tube Feeding

Abstract Background Pneumonia is a major cause of morbidity and mortality in older adults. The role of frailty assessment in older adults with pneumonia is not well defined. Our purpose of the study was to investigate 30-day clinical course and functional outcomes of pneumonia in older adults with different levels of frailty. Methods A prospective cohort was conducted at a university hospital in Seoul, Korea with 176 patients who were 65 years or older and hospitalized with pneumonia. A 50-item deficit-accumulation frailty index (FI) (range: 0–1; robust < 0.15, pre-frail 0.15–0.24, mild-to-moderately frail 0.25–0.44, and severely frail ≥ 0.45) and the pneumonia severity CURB-65 score (range: 0–5) were measured. Primary outcome was death or functional decline, defined as worsening dependencies in 21 daily activities and physical tasks in 30 days. Secondary outcomes were intensive care unit admission, psychoactive drug use, nasogastric tube feeding, prolonged hospitalization (length of stay > 15 days), and discharge to a long-term care institution. Results The population had a median age 79 (interquartile range, 75–84) years, 68 (38.6 %) female, and 45 (25.5 %) robust, 36 (47.4 %) pre-frail, 37 (21.0 %) mild-to-moderately frail, and 58 (33.0 %) severely frail patients. After adjusting for age, sex, and CURB-65, the risk of primary outcome for increasing frailty categories was 46.7 %, 61.1 %, 83.8 %, and 86.2 %, respectively (p = 0.014). The risk was higher in patients with frailty (FI ≥ 0.25) than without (FI < 0.25) among those with CURB-65 0–2 points (75 % vs. 52 %; p = 0.022) and among those with CURB-65 3–5 points (93 % vs. 65 %; p = 0.007). In addition, patients with greater frailty were more likely to require nasogastric tube feeding (robust vs. severe frailty: 13.9 % vs. 60.3 %) and prolonged hospitalization (18.2 % vs. 50.9 %) and discharge to a long-term care institution (4.4 % vs. 59.3 %) (p < 0.05 for all). Rates of intensive care unit admission and psychoactive drug use were similar. Conclusions Older adults with frailty experience high rates of death or functional decline in 30 days of pneumonia hospitalization, regardless of the pneumonia severity. These results underscore the importance of frailty assessment in the acute care setting.

scholarly journals Crosstalk between Long-Term Sublethal Oxidative Stress and Detrimental Inflammation as Potential Drivers for Age-Related Retinal Degeneration

Antioxidants ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 25
Author(s):  
Lara Macchioni ◽  
Davide Chiasserini ◽  
Letizia Mezzasoma ◽  
Magdalena Davidescu ◽  
Pier Luigi Orvietani ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Molecular Mechanisms ◽  
Age Related Macular Degeneration ◽  
Inflammasome Activation ◽  
Related Factor ◽  
Nuclear Factor ◽  
Rpe Cells ◽  
Age Related ◽  
Oxidative Insult

Age-related retinal degenerations, including age-related macular degeneration (AMD), are caused by the loss of retinal pigmented epithelial (RPE) cells and photoreceptors. The pathogenesis of AMD, deeply linked to the aging process, also involves oxidative stress and inflammatory responses. However, the molecular mechanisms contributing to the shift from healthy aging to AMD are still poorly understood. Since RPE cells in the retina are chronically exposed to a pro-oxidant microenvironment throughout life, we simulated in vivo conditions by growing ARPE-19 cells in the presence of 10 μM H2O2 for several passages. This long-term oxidative insult induced senescence in ARPE-19 cells without affecting cell proliferation. Global proteomic analysis revealed a dysregulated expression in proteins involved in antioxidant response, mitochondrial homeostasis, and extracellular matrix organization. The analyses of mitochondrial functionality showed increased mitochondrial biogenesis and ATP generation and improved response to oxidative stress. The latter, however, was linked to nuclear factor-κB (NF-κB) rather than nuclear factor erythroid 2–related factor 2 (Nrf2) activation. NF-κB hyperactivation also resulted in increased pro-inflammatory cytokines expression and inflammasome activation. Moreover, in response to additional pro-inflammatory insults, senescent ARPE-19 cells underwent an exaggerated inflammatory reaction. Our results indicate senescence as an important link between chronic oxidative insult and detrimental chronic inflammation, with possible future repercussions for therapeutic interventions.

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