[1]王洪志,王爱华.用电阻抗法进行细菌耐药性试验[J].东南大学学报(自然科学版),2004,34(2):206-209.[doi:10.3969/j.issn.1001-0505.2004.02.015]
 Wang Hongzhi,Wang Aihua.Evaluating drug-resistance of bacteria through impedance measurement[J].Journal of Southeast University (Natural Science Edition),2004,34(2):206-209.[doi:10.3969/j.issn.1001-0505.2004.02.015]
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用电阻抗法进行细菌耐药性试验()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
34
期数:
2004年第2期
页码:
206-209
栏目:
生物医学工程
出版日期:
2004-03-20

文章信息/Info

Title:
Evaluating drug-resistance of bacteria through impedance measurement
作者:
王洪志 王爱华
西南民族大学生命科学与技术学院, 成都 610041
Author(s):
Wang Hongzhi Wang Aihua
College of Life Science & Technology, Southwest University for Nationalities, Chengdu 610041, China
关键词:
电阻抗 细菌 曲线 耐药性
Keywords:
impedance bacterium curve drug-resistance
分类号:
R37
DOI:
10.3969/j.issn.1001-0505.2004.02.015
摘要:
用自制的微生物电阻抗传感器和电阻抗测量装置,测量接种细菌的培养基电阻抗值,并将细菌在培养期间内取得的所有电阻抗值描记成阻抗曲线图谱.因正常细菌培养基所产生的阻抗曲线图谱与在细菌培养基中滴加了抗菌药物所形成的阻抗曲线图谱形态有明显差别,利用这种阻抗曲线图谱的形态差别来判断细菌的耐药性.该研究对实现医学临床快速耐药性试验,药敏检测自动化、智能化有一定的实际意义.
Abstract:
The bacterial culture medium impedance was determined by an impedance measurement device with a microbial impedance sensor, and the corresponding impedance curve was drawn according to the impedance values measured throughout the period of bacteria culture. Because of the significant difference in curve shape between the normal bacteria culture and culture with antibiotics, this technique could be used to study the drug-resistance of bacteria. This study is of practical significance in clinical medicine for rapid, automatic and intelligent test of drug-resistance and medicine sensitivity.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 王洪志(1959—),男,学士,副教授,2watt@163.com.
更新日期/Last Update: 2004-03-20