| 不同波长激光辐照对痢疾杆菌生物学效应的影响 |
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| 引用本文： | 陈荣,温彩霞.不同波长激光辐照对痢疾杆菌生物学效应的影响[J].光子学报,1998,27(1):56-59. |
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| 作者姓名： | 陈荣 温彩霞 |
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| 作者单位： | 福建师范大学激光所!福州，350007，福建医学院基础部!福州，350003，福建省人民医院检验科!福州，350003，福建省人民医院检验科!福州，350003，福建省人民医院检验科!福州，350003 |
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| 摘 要： | 分别采用功率密度为1.7W/cm2、照射剂量为2000J/cm2的Ar+激光与LD激光辐照高耐药性的志贺氏福氏痢疾杆菌,波长较短的Ar+激光(488nm)所引起细菌的致死率与药敏实变率明显高于波长较长的LD激光(808nm),即波长较短的Ar+激光的辐照导致细菌耐药性显著降低.
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| 关 键 词： | Ar+激光 LD激光 痢疾杆菌 耐药性 |
| 收稿时间： | 1997-05-27 |
EFFECT OF THE DIFFERENT WAVELENGTH LASER IRRADIATION ON THE DYSENTERY BACYLLI |
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| Chen Rong, Wen Caixia, Xu Shaofeng, Lin Liting, Lei Huanying.EFFECT OF THE DIFFERENT WAVELENGTH LASER IRRADIATION ON THE DYSENTERY BACYLLI[J].Acta Photonica Sinica,1998,27(1):56-59. |
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| Authors: | Chen Rong Wen Caixia Xu Shaofeng Lin Liting Lei Huanying |
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| Institution: | 1. Institute of loser, Fujian Normal University, Fuzhou 350003;2. Department of Basic Medicine, Fujian Medical University, Fuzhou 350003;3. Fujian People’s Hospital, Fuzhou 350003 |
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| Abstract: | Ar+ laser and semiconductor laser,whose power density is 1. 7W/cm2 and irradiating dose is2000J/cm2,were used to irradiate the S. flexnesi. The dysentery bacilli have patience with someantibioto. The lethal rate and the bacteria susceptibility revulsion frequency caused by the Ar+ laser ishigher than that caused by the semiconductor laser whose wavelength is longer than Ar+ laser. Thelaser with shorter wavelength can lower the patience of the bacteria obviously. |
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| Keywords: | Ar+ laser Semiconductor laser Dysentery bacilli Patience |
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