Become a marathon runner with the protein PGC-1alpha
Even with a greater muscle mass, a sprinter cannot win a marathon. His specially-trained and strengthened muscles will fatigue faster than the endurance-trained muscles of a long distance runner. The research ...
Medical research
May 15, 2013 |
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Researchers solve key part of old mystery in generating muscle mass
Working with mice, Johns Hopkins researchers have solved a key part of a muscle regeneration mystery plaguing scientists for years, adding strong support to the theory that muscle mass can be built without ...
Medical research
Sep 27, 2012 |
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Experts warn red wine could mask testosterone levels
(Medical Xpress)—Red wine could give athletes and players a boost in the sports arena by increasing the amount of performance-enhancing hormone testosterone in their bodies, according to researchers from ...
Medical research
Jan 08, 2013 |
2.3 / 5 (3) |
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Study uncovers details of early stages in muscle formation and regeneration
(Medical Xpress)—Researchers at the National Institutes of Health have identified proteins that allow muscle cells in mice to form from the fusion of the early stage cells that give rise to the muscle cells.
Medical research
Jan 09, 2013 |
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Proteins used to map the aging process
Loss of muscle mass is not only associated with disease, such as HIV and cancer, but also with the normal aging process. Anabolic steroids are sometimes used to reverse loss of lean muscle tissue but they can have unwanted ...
Medical research
Jun 19, 2011 |
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The birth of new cardiac cells
Recent research has shown that there are new cells that develop in the heart, but how these cardiac cells are born and how frequently they are generated remains unclear. In new research from Brigham and Women's Hospital (BWH), ...
Cardiology
Dec 05, 2012 |
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'Hulk' protein, Grb10, controls muscle growth
Scientists have moved closer toward helping people grow big, strong muscles without needing to hit the weight room. Australian researchers have found that by blocking the function of a protein called Grb10 while mice were ...
Medical research
Aug 30, 2012 |
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Fish oil key in preventing sarcopenia in the elderly?
Presented last week at the British Science Festival, a new study by University of Aberdeen scientists will examine if the consumption of fish oil combined with weight training exercises could help protect ...
Health
Sep 10, 2012 |
3.3 / 5 (3) |
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Beef Up: Middle-aged men may need more to maintain muscle mass
People tend to lose muscle mass as they age; researchers are investigating ways to delay or counteract age-related muscle loss. A study conducted by the Exercise Metabolism Research Group at McMaster University suggests that ...
Health
Feb 04, 2013 |
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Hip size may be the key to link between obesity and premature death
A research team led by Baker IDI Heart and Diabetes Institute has for the first time demonstrated that the effect of obesity on the risk of premature death is seriously underestimated unless a person's hip circumference is ...
Health
Jan 23, 2012 |
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New hope for early diagnosis and treatment of Parkinson's
Flinders University researchers have discovered that a protein in the brain may play a role in the development of Parkinson's disease – a common degenerative neurological disorder which affects the control of body movements.
Parkinson's & Movement disorders
Feb 15, 2013 |
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Thigh fat may be to blame for older adults who slow down
(Medical Xpress)—A new study from Wake Forest Baptist Medical Center shows that an increase in fat throughout the thigh is predictive of mobility loss in otherwise healthy older adults.
Health
Feb 19, 2013 |
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Which nutritional factors help preserve muscle mass, strength and performance in seniors?
Sarcopenia, or the gradual loss of muscle mass, is a common consequence of ageing, and poses a significant risk factor for disability in older adults. As muscle strength plays an important role in the tendency to fall, sarcopenia ...
Health
Jan 18, 2013 |
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Exercise improves memory, thinking after stroke, study finds
Just six months of exercise can improve memory, language, thinking and judgment problems by almost 50 per cent, says a study presented today at the Canadian Stroke Congress.
Cardiology
Oct 01, 2012 |
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Creatinine excretion rate linked to higher mortality in T2DM
(HealthDay)—In patients with type 2 diabetes and nephropathy, a lower creatinine excretion rate (CER) is associated with higher all-cause mortality, according to research published online Jan. 8 in Diabetes Ca ...
Diabetes
Feb 12, 2013 |
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