紫外线辐射对人类皮肤健康的影响
李立;白雪涛;
摘要(Abstract)：
皮肤作为人体最大的器官,直接与外界环境接触,是紫外线作用的主要靶器官之一。不同波段紫外线辐射所引起的生物学效应也有所不同,UVB主要引起皮肤红斑、免疫抑制及皮肤癌,UVA则引起皮肤晒黑、皮肤光敏反应及皮肤光老化。研究认为适度晒黑有利于阻止紫外线进入皮肤深层,对皮肤有一定的保护作用。本文主要从紫外线辐射对人类皮肤健康的影响等方面进行综述,并对其可能的作用机制进行简要的阐述。
关键词(KeyWords)： 紫外线;皮肤晒伤;皮肤光敏反应;皮肤光老化;皮肤癌
基金项目(Foundation):
作者(Authors): 李立;白雪涛;
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