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Sarcopenia is age-related muscle wasting that lacks effective therapeutic interventions. We found that systemic ablation of tumor necrosis factor-α (TNF-α) prevented sarcopenia and prevented age-related change in muscle fiber phenotype. Furthermore, TNF-α ablation reduced the number of satellite
The world's elderly population is expanding rapidly, and we are now faced with the significant challenge of maintaining or improving physical activity, independence, and quality of life in the elderly. Sarcopenia, the age-related loss of skeletal muscle mass, is characterized by a deterioration of
Hip fracture is both a cause and a consequence of sarcopenia. Older persons with sarcopenia have an increased risk of falling, and the prevalence of sarcopenia may be increased in those who suffer a hip fracture. The aim of this study was to explore potential biomarkers (neuromuscular UNASSIGNED
To determine if adiponectin levels are associated with low grip strength among the elderly independently of insulin resistance and inflammation.
UNASSIGNED
Cross-sectional associations were analyzed by logistic regression between low grip strength and body composition, elevated serum
OBJECTIVE
To evaluate clinically applicable methods of assessing lean body mass in dogs and compare muscle mass and inflammatory markers in healthy young and old dogs.
METHODS
9 healthy young (1 to 5 years old) and 10 old (> 8 years old) Labrador Retrievers with a body condition score of 5 to 6 of
Sarcopenia is a geriatric syndrome in which there is a decrease of muscle mass and strength with aging. In age-related loss of muscle strength, there are numerous observations supporting the assertion that neural factors mediate muscle strength. A possible contributing cause may be that aging
Decreases in whole-body lean mass can cause sarcopenia, a disease frequently found in the elderly. This condition is frequently associated with frailty and disability in aging as well as the onset and progression of several geriatric syndromes. Sarcopenia therefore must be managed with
Patients on a waiting list for liver transplantation frequently show core muscle wasting, referred to as sarcopenia, which results in poor prognosis. To date, there has been a lack of research on the association between inflammation mediators, including cytokines, and loss of core Sarcopenia is a muscle disease featured by the loss of muscle mass and dysfunction with advancing age. The 5,7-dimethoxyflavone (DMF), a major flavone found in Kaempferia parviflora, has biological activities, including anti-diabetes, anti-obesity, and anti-inflammation. However, its
Increased tumor necrosis factor-alpha (TNF-alpha) levels have been found with age and are connected to muscle atrophy and cell loss, yet the signaling events that occur in vivo are unknown. Calorie restriction (CR), a robust intervention shown to repeatedly evade the physiological declines
Sarcopenia has been defined as the aging-related disease with the declined mass, strength, and function of skeletal muscle, which is the major cause of frailty and falls in elders. The activation of inflammatory signal pathways due to diseases and aging is suggested to reveal the critical impact on
Sarcopenia is the age-associated loss of lean skeletal muscle mass. It is the result of multiple physiologic derangements, ultimately resulting in an insidious functional decline. Frailty, the clinical manifestation of sarcopenia and physical infirmity, is associated with significant morbidity and
The increasing prevalence of sarcopenia (with the gradually aging population) necessitates the development of effective prophylactic strategies. As promising geroprotectors that comprehensively influence the processes of aging, mimetics of caloric restriction are being actively studied, for example,
Past the age of 50 years, aging individuals lose muscle mass at an approximate rate of 1-2% per year. This age-related muscle atrophy, termed sarcopenia, can have significant effects on individual health and quality of life and can also impact the socioeconomic status. Sarcopenia is due to both a
Cachexia frequently occurs in cancer patients and is correlated with reduced therapeutic responsiveness and poor prognosis. Although skeletal muscle atrophy is an important factor related to cachexia, biomarkers for its early diagnosis are not yet definitive. In this study, weight loss, body mass