The white blood cells are then treated with methoxsalen, which is photoactivated after ultraviolet A light exposure, before being reinfused into the patient. 白细胞在被光活化的甲氧沙林作用后,回输入患者体内。
Objective : To investigate the antagonism of oral retinoids to skin photoaging induced by photochemotherapy with psoralnes and ultraviolet A ( PUVA ) and its possible mechanism. 目的:探讨维A酸类药物对人类皮肤光老化的拮抗作用及其可能作用机制。
Influences of photochemotherapy with psoralen and ultraviolet A on skin photoaging 8-甲氧补骨脂素和长波紫外线光化学疗法对皮肤光老化的影响
Background : Ultraviolet A ( UVA ) radiation can lead to acute inflammation ( such as erythema ), photoaging, photosensitization, skin diseases, and skin cancer. 背景:紫外线A(UV-A)(ultravioletA,UVA)照射皮肤可产生红斑等急性炎症反应,导致皮肤光老化、皮肤光敏作用和多种皮肤疾病的发生,甚至诱发皮肤癌。
The induction of apoptosis and reactive oxygen species in human skin fibroblast by ultraviolet A 长波紫外线致人皮肤成纤维细胞凋亡和活性氧生成的作用