German researchers found that the speed of skin aging women than for men

German researchers found that the speed of skin aging women than for men [German researchers in the latest issue of "miscellaneous Optical Society of America Chi, "the report said, they adopted a new laser technology analysis found that natural sunlight and the aging of, male than female skin aging of the skin faster. German Friedrich Schiller University and Fraunhofer Hofer Biomedical Institute of Technology researchers said. They use infrared laser pulse irradiated skin from the skin surface observation of the skin deeper and quantitative analysis of aging. Laser irradiation help researchers access to the skin protein collagen and elastin images these two types of protein degradation will have a skin wrinkles, smooth decline. Image analysis revealed that female skin protein collagen to speed the loss faster than men. Researchers said that the collagen protein present in the dermis of a kind of important proteins, it was like, "Spring", allow the skin to maintain flexibility, but with the increase of age, the collagen protein aging and loss. Laser Image accurate analysis shows that this gender-related losses. Currently, doctors in dermatology patients observation dermal layer of collagen protein, patients usually need to obtain samples of skin tissue, Then microscope. Researchers said that this time they take such non-invasive skin detection method is not only painless also efficient, facilitate anti-aging effects of the testing of cosmetics, as well as collagen protein associated with the skin disease research.