Researchers from Binghamton University looked at the microscopic mechanisms through which UV light causes changes to human skin. The focus of the study is on collagen, an essential protein that is responsible for the binding of cartilage, bones, tissues, and tendons. After being subjected to UV radiation for an extended period of time, the skin may develop an unattractive characteristic that is difficult to cure. These discoveries are linked to the cross-linkage theory of aging, which suggests that undesirable cellular dysfunction might be caused by the accumulation of molecular links as a result of aging.
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When more UV light is absorbed by the skin, the collagen fibers contained inside it become more densely packed together. This results in greater stiffness as well as tissue that is more resistant to being broken.
One way to characterize the material characteristics of skin is by conducting a mechanical stretch test on it. If it stretches very easily, it’s relatively compliant, but if it’s much harder to stretch it, you can characterize it as much stiffer. My experiment was to see what the isolated effects of UV light would be and compare it with a scenario where the skin is not exposed to UV light, explained Abraham Ittycheri, doctoral student at the varsity and lead researcher.
Because the skin is the biggest organ in the body as well as its primary line of defense against microorganisms and other types of attacks from the outside, it is imperative that we find strategies to keep it healthy and even enhance it. If you are struggling with the appearance of leathery skin, it is highly recommended that you consult a specialist. You will be provided with the highest-quality expert advice and treatment in this manner.
To maintain healthy skin, you should always use a broad-spectrum sunscreen, practice light exfoliation, and always use a moisturizer. This is one of the things you can do to maintain your skin in good condition.
