Weight regain is a common problem for weight loss individuals. A number of studies have shown that weight loss in overweight people results in a reduction in whole-body energy expenditure.
Apr 18, 2023
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Aging coincides with the accumulation of senescent cells within skeletal muscle that produce inflammatory products, known as the senescence-associated secretory phenotype, but the relationship of senescent cells to muscle ...
Apr 3, 2023
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A new research paper titled "AAV1.NT-3 gene therapy prevents age-related sarcopenia" has been published in Aging.
Mar 15, 2023
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Estrogen is known to play an important role in the protection of women's hearts, but once women are postmenopausal and estrogen levels drop, they are at an increased risk of a number of diseases and conditions, including ...
Mar 10, 2023
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Professor Megumu K. Saito and his colleagues have revealed that SMN, a protein involved in spinal muscular atrophy (SMA), promotes the functional maturation of mitochondria by regulating miRNA expression along with MYOD1 ...
Feb 17, 2023
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Aging increases the prevalence of sarcopenia and osteoporosis which are often both components of a musculoskeletal syndrome, osteosarcopenia. Osteosarcopenia is highly associated with frailty, falls, fractures, and disability, ...
Feb 8, 2023
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A recent paper published in the Journal of Physiology deepened the case for the youthfulness-promoting effects of exercise on aging organisms, building on previous work done with lab mice nearing the end of their natural ...
Jan 17, 2023
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A new research paper was published in Aging, entitled, "Transcriptomic analysis of human ALS skeletal muscle reveals a disease-specific pattern of dysregulated circRNAs."
Jan 12, 2023
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The Hidetoshi Sakurai Laboratory at CiRA has successfully reproduced the pathology of Myotonic Dystrophy type 1 (DM1) using skeletal muscle cells generated from patient-derived iPS cells and demonstrated their use for quantitative ...
Jan 12, 2023
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Deakin University academics have developed a new approach to health and fitness that could revolutionize the way older Australians exercise and improve their sense of well-being.
Dec 19, 2022
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Skeletal muscleis a form of striated muscle tissue existing under control of the somatic nervous system. It is one of three major muscle types, the others being cardiac and smooth muscle. As its name suggests, skeletal muscle is linked to bone by bundles of collagen fibers known as tendons.
Skeletal muscle is made up of individual components known asmuscle fibers．这些纤维长,圆柱,multinucleated cells composed of actin and myosin myofibrils repeated as a sarcomere, the basic functional unit of the cell and responsible for skeletal muscle's striated appearance and forming the basic machinery necessary for muscle contraction. The term muscle refers to multiple bundles of muscle fibers held together by connective tissue.
This text uses material fromWikipedia, licensed underCC BY-SA
