| 念珠菌对激光的敏感性试验 |
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| 引用本文： | 王雁萍,王瑜,郭洪,吴健,李宗伟. 念珠菌对激光的敏感性试验[J]. 郑州大学学报(医学版), 2003, 38(3): 393-395 |
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| 作者姓名： | 王雁萍 王瑜 郭洪 吴健 李宗伟 |
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| 作者单位： | 郑州大学;郑州大学;郑州大学 |
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| 摘 要： | 目的：研究激光对念珠菌的杀菌效果。方法：应用457．9nm、632．8nm激光及CO2激光辐照经不同方式处理的念珠菌。结果：457．9nm及632．8nm激光对念珠菌均有一定的杀伤效应,457．9nm70mW激光作用40min致死率最高为62．9％。在光斑直径5mm输出功率3W条件下,CO2激光对念珠菌及蜗牛酶消化后的念珠菌杀菌的最小时间为20s及10s。结论：CO2激光杀菌彻底,效果显著好于457．9nm及632．8nm激光。
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| 关 键 词： | 念珠菌 CO2激光 敏感性试验 |
| 修稿时间： | 2002-09-09 |
Sensitivity testing of candida to lasers |
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| WANG Yanping ),WANG Yu ),GUO Hong ),WU Jian ),LI Zongwei ) )Henan Provincial Key Lab. of Ion Beam Bioengineering,Zhengzhou University,Zhengzhou ). Sensitivity testing of candida to lasers[J]. Journal of Zhengzhou University(Medical Sciences), 2003, 38(3): 393-395 |
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| Authors: | WANG Yanping ) WANG Yu ) GUO Hong ) WU Jian ) LI Zongwei ) )Henan Provincial Key Lab. of Ion Beam Bioengineering Zhengzhou University Zhengzhou ) |
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| Affiliation: | WANG Yanping 1),WANG Yu 2),GUO Hong 3),WU Jian 1),LI Zongwei 1) 1)Henan Provincial Key Lab. of Ion Beam Bioengineering,Zhengzhou University,Zhengzhou 450052 2)Department of Obstetrics and Gynecology,Henan Provincial People's Hospital,Zhengzhou 450003 3)Henan Provincial Key Lab. of Laser,Zhengzhou 450052 |
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| Abstract: | Aim:To detect the sensitivity of candida to lasers.Methods:457.9 nm and 632.8 nm wavelength lasers and CO 2 laser were used to irradiate cultured candida.Results:457.9 nm and 632.8 nm wavelength lasers had a certain lethal effects on candida,and the highest lethal rate was 62.9%. With the light spot diameter of 5 mm and an outpower of 3 W, the minimal sterilization time of CO 2 laser for candida and candida digested by snail enzyme was 20 s and 10 s respectively.Conclusion:The lethal effect of CO 2 laser is better than 457.9 nm and 632.8 nm wavelength lasers.Digestion of snail enzyme can increase the sensitivity of candida to CO 2 laser. |
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| Keywords: | candida CO 2 laser sensitivity testing |
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