Facial wirkles and treating strategies

Skin is a complex organ covering the entire surface of the body. Skin aging is characterized by features such as wrinkling, loss of elasticity, laxity, and rough- textured appearance. This aging process is accompanied with phenotypic changes in cutaneous cells as well as structural and functional changes in extracellular matrix components such as collagens and elastin. These changes occur under the influence of intrinsic and extrinsic factors, Skin changes associated with aging are the focus of many surgical and nonsurgical procedures aimed to improve the appearance of skin...