| 一种实验动物屏障环境及设施维持性消毒的新方法 |
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| 引用本文： | 叶尤松,代解杰,仝品芬,孙晓梅. 一种实验动物屏障环境及设施维持性消毒的新方法[J]. 实验动物科学, 2011, 28(1): 60-62 |
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| 作者姓名： | 叶尤松 代解杰 仝品芬 孙晓梅 |
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| 作者单位： | 中国医学科学院,北京协和医学院,医学生物研究所,昆明,650118 |
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| 摘 要： | 目的探讨实验动物屏障环境及设施维持性消毒的新方法。方法用浓度为0.21 mg/m^3的臭氧和1%的84消毒液或0.1%的新洁尔灭对实验动物屏障环境及设施进行维持性消毒;用血琼脂培养基进行落下菌培养,一周后观察血平皿内落下菌的个数。结果经维持性消毒后,屏障环境空气落下菌检测平均为2.1个/血平皿,符合国标关于环境技术指标中沉降菌最大平均浓度的要求。结论该种消毒方法有利于屏障环境微生物的控制,效果明显、操作简便、安全、利于推广。
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| 关 键 词： | 臭氧 84消毒液 新洁尔灭 屏障环境及设施 维持性消毒 |
A New Way of Maintaining Disinfection of Laboratory Animal Barrier Environment and Housing Facilities |
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| YE You-song,DAI Jie-jie,TONG Pin-feng,SUN Xiao-mei. A New Way of Maintaining Disinfection of Laboratory Animal Barrier Environment and Housing Facilities[J]. Laboratory Animal Science, 2011, 28(1): 60-62 |
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| Authors: | YE You-song DAI Jie-jie TONG Pin-feng SUN Xiao-mei |
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| Affiliation: | YE You-song,DAI Jie-jie,TONG Pin-feng,SUN Xiao-mei(Institute of Medical Biology,Chinese Academy of Medical Sciences and Peking Union Medical College,Kunming 650118,China) |
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| Abstract: | Objective To search a new way of laboratory animals barrier environment and housin facilities for maintaining disinfection.Method The following disinfectants were used in this experiment:0.21 mg /m3ozone and 1% 84-disinfectant or 0.1% bromogeramine.Then the falling bacteria was incubated for a week in 37 with blood agar medium,and the fallen bacteria count was carried out.Result The fallen bacterium in the barrier environment and housing facilities was average 2.1 per plate after maimtaining disinfection,wh... |
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| Keywords: | Ozone 84-Disinfectant Bromogeramine Barrier environment of laboratory animals Maintaining disinfection |
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