茶多酚在抗皮肤光老化中的作用及研究进展  

Effect and research progress of tea polyphenols in anti-photoaging

作　　者：陈教全 梁碧华[1] 彭丽倩[1] 唐奕 李华平[1] 朱慧兰[1] CHEN Jiao-quan;LIANG Bi-hua;PENG Li-qian(Department of Dermatology,Guangzhou Institute of Dermatology,Guangzhou 510095,China)

机构地区：[1]广州市皮肤病防治所,510095

出　　处：《实用皮肤病学杂志》2021年第6期350-353,共4页Journal of Practical Dermatology

基　　金：广东省医学科学技术研究基金项目(A2017082)。

摘　　要：皮肤随着年龄的增长及长期受紫外线的照射容易引起皮肤的光老化,从而导致色素沉着、皱纹甚至皮肤病和肿瘤的出现.因此,预防和改善皮肤光老化逐渐成为皮肤科的研究热点.已有研究报道天然抗氧化剂茶多酚具有一定防御紫外线辐射、抗氧化、抗菌、抗肿瘤等生物特性.该文针对茶多酚在防治皮肤光老化方面的作用及研究现状进行综述.Photoaging may develop gradually due to long-term exposure to ultraviolet radiation and aging,resulting in pigmentation,wrinkles,skin diseases and even tumors.Thus,preventing and improving skin photoaging has become a research hotspot of dermatology.It has been reported that tea polyphenols(TPS),a natural antioxidant,possesses some potent biological properties,for example,ultraviolet radiation protection,antioxidation,antibacterial,antitumor and so on.This review summarizes the latest advances on the role of TPS in the prevention and treatment of skin photoaging.

关 键 词：光老化 皮肤 紫外线 茶多酚 

分 类 号：R758.14[医药卫生—皮肤病学与性病学] R339.38[医药卫生—临床医学]