摘要
低强度光照射皮肤后，可以产生光热、光免疫，光化学等方面的生物学效应，从而治疗皮肤病和表皮血管性疾病。近年来随着半导体激光和发光二极管光源的发展，低强度光在临床中的应用逐步扩展。由于不同波长单色光对于皮肤靶器官的调节作用机制不同，所以临床中，不同的低强度光应用于不同的治疗，如皮损修复，抗炎等。然而各个波长单色光分子机制认识不全，生物调节通路尚不明确，部分低强度单色光如绿光和黄光在临床应用并不广泛，临床疗效缺乏循证医学证据。光疗是皮肤科重要的治疗手段，了解不同波长的低强度光对于皮肤病治疗的进展有指导作用，从而更好地服务于临床。
After irradiating the skin, the low-level laser can exert some biological effects, such as photothermal effects, photoimmunological effects and photochemical effects, for the treatment of skin diseases and epidermal vascular diseases. In recent years, with the development of semiconductor laser and light-emitting diode light source, the application of low-level laser therapy in clinic has been gradually increased. The mechanisms underlying skin regulation by monochromatic lights at various wavelengths are different, so different low-level laser should be applied to the treatment of different diseases in clinic, such as skin repair, anti-inflammation and so on. However, the understanding of molecular mechanism of each monochromatic light is insufficient, and the biological regulation pathways are still unclear, so that the clinical application of some low-level monochromatic lights such as green light and yellow light is not widespread, and there was a lack of scientific evidence to support their therapeutic effect. Phototherapy is one of the most important therapies for skin diseases. To learn the progress in treating skin diseases by low- level laser at different wavelengths can guide and serve the clinical practice better.
出处
《国际皮肤性病学杂志》
2017年第5期273-276,共4页
International Journal of Dermatology and Venereology
基金
国家自然科学基金（81602396）
关键词
皮肤疾病
光
激光
治疗应用
Skin diseases
Light
Lasers
Therapeutic uses
