光照和近视相关实验研究中光谱的规范化设置  

Normalized spectral settings in light-and myopia-related experimental studies

作　　者：张旭红(综述)[1] 沈晔(审校)[1] Zhang Xuhong;Shen Ye(Department of Ophthalmology,the First Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310003,China)

机构地区：[1]浙江大学医学院附属第一医院眼科,杭州310003

出　　处：《中华实验眼科杂志》2023年第4期412-416,共5页Chinese Journal Of Experimental Ophthalmology

基　　金：国家自然科学基金青年基金项目(82201194);中国科学院战略性先导科技专项项目(XDA16040200)

摘　　要：光谱差异对近视影响的研究日益增多,但是各研究中光源的设置不尽相同。光作为一个物理量,可以进行辐射度量,主要检测光的能量特性;而光作为一个心理-物理量,则需要进行光度量,检测生物体对光的感受程度。不同的光测量工具则根据光电转化器件的反应曲线进行测量。实验中光源光谱设置的本质是控制生物体对光的感受性,因此在解读类似实验结果时需要特别注意光源设置差异的影响,在设置实验动物光照时需要考虑动物的感光色素吸收曲线以及动物的光谱光视效率曲线差异,建议根据光照度200~300 lx的水平,采用辐射计测量设置各组间光子通量密度一致。本文就光照和近视相关实验研究中光谱的规范化设置进行综述。There are more and more studies investigating the influence of spectral difference on myopia,but the settings of light sources are different in each study.As a physical quantity,light can be measured radiometrically,mainly to detect the energy properties of light.As a psychological and physical quantity,the light should be measured photometrically to detect the degree of light perception of the organism.Different optical measuring tools measure based on the response curve of the photoelectric conversion device.The essence of the light source spectrum setting in the experiment is to control the sensitivity of organisms to light.Therefore,special attention should be paid to the influence of light source setting differences when interpreting similar experimental results.When setting the light in animal experiments,it is necessary to consider the differences in the absorption curve of the animal's photosensitive pigment and the curve of the animal's spectral light efficiency.It is also suggested that a radiometer should be used to unify the photon flux density consistent among different groups based on 200-300 lx light intensity.In this paper,the normalization of spectral settings in experiments related to light and myopia was reviewed.

关 键 词：近视 光谱 光源设置 

分 类 号：R778.11[医药卫生—眼科]