It has been revealed the amazing speed video injuries, and scientists were surprised to learn that the pace of wound healing is faster in the day than at night.
Researchers from the University & # 39; Cambridge were predicting that recovery will occur more during sleep, because jirkala body itself. However, their findings actually show an evolutionary advantage, with healing wounds faster throughout the day, and it can & # 39; opens a new door & # 39; medical treatment.
To investigate this feature, researchers analyzed how the skin cells, known as fibroblast, react with & # 39; a different way, according to the time of day. When infected, the fibroblasts migrate into the affected area and produce proteins & # 39; repair as collagen to help rebuild the damaged tissue. The researchers examined the fibroblasts in the laboratory by scraping whose skin cells at different times of day, and process & # 39; healing was followed under the microscope. The results showed that cells affected in & # 39; & # 39 conditions, at night recovered more slowly than those damaged during the day.