低强度激光照射对离体正常人红细胞的影响  

The effects of low power laser irradiation on human's red blood cell

作　　者：许锋[1] 胡林[1] 王现伟[3] 李霖渊[1] 白光富[1] 刘艳辉[1] 曾柱[2] 

机构地区：[1]贵州省光电子技术及应用省级重点实验室,贵州大学理工学院,贵阳520025 [2]北京大学基础医学院,北京100083 [3]河南新乡医学院,河南新乡453000

出　　处：《激光杂志》2008年第2期79-80,共2页Laser Journal

基　　金：国家自然科学基金(10374021);国际合作项目(2007-400112);组织部高层次人才特助基金(2006008);省长基金2006-15)

摘　　要：以正常人血液为样品研究低强度激光对红细胞流变学特性的影响。取正常人血液分成两份分别在2mW、4mW、6mW、8mW的功率下照射30分钟,观察在不同功率的低强度He-Ne激光在相同照射时间下,红细胞的变形性、取向、膜流动性、微黏度、各向异性和渗透脆性的变化情况。结果表明低强度激光血液照射对正常红细胞的影响无统计学上的差异。Using the blood samples of health human ,the effects of low power laser irradiation on human＇s red blood cell were investigated. Adopt health human blood and divide it into two groups. One group is irradiated 30 minutes in the power 2mW, 4mW, 6mW, 8mW, observe the changes of the rheology characteristics of human＇ s red cells such as transmutation, tropism, membrane fluidity, viscoce property, anisotropism, infiltrating brittleness. Our study indicated that the low- power laser irradiation has no statistically evident effects on the rheological characteristics of human＇s red cells.

关 键 词：低强度激光 红细胞 变形性 

分 类 号：TN248.1[电子电信—物理电子学]