在青海省锁阳对日光性皮炎发病机制的应用

Application of Cynomorium songaricum on the Pathogenesis of Solar Dermatitis in Qinghai Province

摘要: 随着天气转暖，日照时间逐渐加长，光照强度也越来越强，日光性皮炎发病率也随之上升。现全球变暖趋势显著，臭氧层破坏，抵御紫外线辐射强度降低，紫外线更容易的照射在地球表面，可引起皮肤光损伤、光老化。我国各地区都有发生，且在日照长、紫外线强的高原地区尤为明显。青海省有高等被子植物近1.2万种，淀粉类植物有蕨麻、锁阳、黄精、玉竹等50余种。针对锁阳提取物的抗氧化等成分运用到日光性皮炎的治疗上，是一个较新的研究方向，在治疗药物上的新突破减少了激素类药物的应用。

Abstract: As the weather gets warmer, the sunshine time gradually lengthens and the light intensity becomes stronger, and the incidence of solar dermatitis also increases. The current trend of global warming is significant, the ozone layer is destroyed, and the intensity of resistance to ultraviolet radiation is reduced. Ultraviolet rays are more easily irradiated on the earth’s surface, which can cause skin photodamage and photoaging. It occurs in all regions of my country, and is especially obvious in plateau areas with long sunshine and strong ultraviolet rays. There are nearly 12,000 species of higher angiosperms in Qinghai Province, and more than 50 species of starchy plants, including ferns, Cynomorium, Polygonatum, Polygonatum, etc. The application of antioxidants and other components of Cynomorium songaricum extract to the treatment of solar dermatitis is a relatively new research direction. New breakthroughs in therapeutic drugs have reduced the use of hormone drugs.