Low-level laser therapy: Effects on human face aged skin and cell viability of HeLa cells exposed to UV radiation

Chronic and excessive exposure to UV radiation leads to photoaging and photocarcinogenesis.Adequate protection of the skin against the deleterious effects of UV irradiation is Figurines essential.Low-level laser therapy (LLLT) is a light source in the red to near-infrared range that has been accepted in a variety of medical applications.In this stu

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