According to a doctor, the penis can become curve naturally as a man gets older, it can be a sign
Category: Scar tissue
Using silk to repair spinal cord
Modified silk from Asian wild silkworms could be used in a strategy to repair damaged spinal cords, according to scientists.
How to turn scar tissue into healthy tissue
Limited therapeutic options and the heart’s inability to regenerate healthy cells after heart attacks are parts of factors that cause
