Researchers untangle the multifarious nature of muscle aging. So far, the only reliable treatment is exercise. In the early 2000s, Stefano Schiaffino, a muscle physiologist at the University of Padova in Italy, was faced with puzzling results: two seemingly identical experiments involving hind leg muscles in rats had yielded different findings. Schiaffino and his team...
Category: <span>Physical Medicine</span>
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Exercise could delay progression of type 1 diabetes when first diagnosed
The findings of a study led by the University of Birmingham suggests that exercise during the first few months of diagnosis of type 1 diabetes could delay the progression of the condition. Credit: CC0 Public Domain Study participants who continued an active exercise regime after type 1 diagnosis extended their partial remission, also known as the ‘honeymoon’...
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Adjusting Breakfast And Dinner Times Aids Fat Loss: Study
Watching what one eats is an important part of most diets, but can the time of the meal also be an affecting factor? Researchers of a new study finds that adjusting breakfast and dinner times can actually increase weight loss. When Not Just What With so many diet plans available for anyone to follow, people...
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RFM better than BMI for measuring body fat
Body mass index, or BMI, is a widely-used value to determine if a person is underweight, normal, overweight, or obese for their height. Calculated by dividing one’s weight in kilograms by one’s height in meters squared, BMI is often criticized because it doesn’t take into account gender differences and doesn’t distinguish between bone mass, muscle...
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Bone Mineral Density at Forefront in Genetic Fracture Risk Meta-Analysis
NEW YORK (GenomeWeb) – A new genome-wide association meta-analysis supports the notion that bone mineral density is a crucial factor in fracture risk. As they reported online yesterday in the British Medical Journal, researchers from 23andMe, the Genetic Factors for Osteoporosis (GEFOS) consortium, and the Genomos consortium brought together genotyping data for 37,857 bone fracture cases and 227,116 unaffected controls...
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Stabilizing dysferlin-deficient muscle cell membrane improves muscle function
In experimental model of LGMD2B, vamorolone improves and prednisolone worsens myofiber repair CHILDREN’S NATIONAL HEALTH SYSTEM WASHINGTON-(Aug. 27, 2018)-Healthy muscle cells rely on the protein dysferlin to properly repair the sarcolemmal membrane, a thin specialized membrane that serves a vital role in ensuring that muscle fibers are strong enough and have the necessary resources to...
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Tai Chi Beats Aerobic Exercise for Fibromyalgia
Compared with aerobic exercise, the traditional martial art of tai chi is as good as, or better than, aerobic exercise, for improving the overall severity of fibromyalgia symptoms, new research shows. Results of a 52-week single-blind trial showed that in addition to fibromyalgia symptom relief, tai chi was associated greater improvements in depression, anxiety, self-efficacy,...
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Dehydration alters human brain shape and activity, slackens task performance
GEORGIA INSTITUTE OF TECHNOLOGY When dehydration strikes, part of the brain can swell, neural signaling can intensify, and be doing monotonous tasks can get harder. With the help of brain scans and a simple, repetitive task to test responsiveness, exercise physiologists at the Georgia Institute of Technology studied volunteer subjects who sweated a lot and...
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Simple leg exercises could reduce impact of sedentary lifestyle on heart and blood vessels
A sedentary lifestyle can cause an impairment of the transport of blood around the body, which increases the risk of disease in the heart and blood vessels. New research published in Experimental Physiology suggests that performing simple leg exercises whilst lying down might help to prevent these problems. IMAGE: DATA COLLECTION OF POPLITEAL ARTERY BLOOD FLOW MEASUREMENTS WITH...
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Peripheral nerve block provides some with long-lasting pain relief for severe facial pain
A new study has shown that the use of peripheral nerve blocks in the treatment of Trigeminal Neuralgia (TGN) may produce long-term pain relief. TGN is a condition involving sudden episodes of severe facial pain that significantly reduces the quality of life in those affected. When medication fails to control the pain, some patients turn...