Chronic Effects Of Sunlight

(See also Overview of the effects of sunlight.) Photoaging Chronic exposure to sunlight makes the skin aging (photoaging, Dermatoheliose, extrinsic aging), mainly caused by the destruction of skin collagen due to various biochemical and DNA interference. To the skin lesions include fine wrinkles and crow’s feet, the skin becomes leathery with mottled hyperpigmentation, lentigo (large freckle-like spots) as well as occasionally telangiectasia. Actinic keratosis Actinic keratoses are precancerous changes in skin cells (keratinocytes), which represent a common and disturbing consequence of years of sun exposure. People with blond or red hair, blue eyes and skin type I or II are particularly vulnerable. Photoaging figure provided by Barbara A. Gilchrest, M.D. var model = {thumbnailUrl: ‘/-/media/manual/professional/images/photoaging_high_de.jpg?la=de&thn=0&mw=350’ imageUrl: ‘/-/media/manual/professional/images/photoaging_high_de.jpg?la = en & thn = 0 ‘, title:’ photoaging ‘, description:’ u003Ca id = “v37895011 ” class = “”anchor “” u003e u003c / a u003e u003cdiv class = “”para “” u003e u003cp u003eDurch light aged skin is characterized by fine wrinkling and crow’s feet

Health Life Media Team

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