摘要
讨论了发光二极管(Light-emitting-diode,LED)在航天医学中作为激光器的替代光源用于光动力学疗法(Photodynamic therapy,PDT)的可行性。分析了发光二极管用于光动力学疗法的优势,介绍了LED用于不同类型光敏剂进行PDT治疗的实验研究,概括了LED-PDT治疗系统在国内外的研制现状。说明了LED替代激光器作为PDT的激发光源是可行的。LED作为我国航天医学领域中的一种重要光源,为维护航天员的健康将会发挥重要作用。
The feasibility of light-emitting-diode（LED）applied to Photodynamic therapy（PDT）instead of laser in the field of space medicine is analyzed.The typical advantages of LED applied to PDT are introduced.Some experimental results show that LED can be used to PDT for various photosensitizers.The current situation of LED-PDT medical apparatus is mentioned.It is feasible that LED is used as the light source of PDT instead of laser.LED is a significant light source in the field of space medicine and plays a key role on the astronaut healthy support.
出处
《光学技术》
EI
CAS
CSCD
北大核心
2008年第2期265-268,共4页
Optical Technique
基金
国家自然科学基金资助项目(20505002)
北京市优秀人才培养计划资助项目(20071D1600300394)
北京理工大学优秀青年教师资助项目(000Y06-23)
关键词
发光二极管
光动力学疗法
光敏剂
航天医学
light-emitting-diode
photodynamic therapy
photosensitizer
space medicine
