(Medical Xpress)—The heart maintains a careful balancing act; too soft and it won't pump blood, but too hard and it will overtax itself and stop entirely. There is an optimal amount of strain that a beating ...
Dec 09, 2013
5 / 5 (3) | 0 |
Scientists have found that cells known primarily for tempering immune response also exist in injured muscle tissue, an unexpected role for regulatory T cells.
Dec 06, 2013
3 / 5 (2) | 0 |