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作 者:魏东卉[1] 杨楠[2] 王志[3] 王朝周[2] 王芬娟[2] 郭晨雯[2]
机构地区:[1]青岛市市立医院药学部,青岛266011 [2]青岛市人民医院,青岛266001 [3]青岛大学医学院附属医院药学部,青岛266002
出 处:《军事医学科学院院刊》2007年第1期54-56,共3页Bulletin of the Academy of Military Medical Sciences
基 金:青岛市医药科研指导计划基金资助项目(2003-wszd021)
摘 要:目的:通过对青岛地区幽门螺杆菌(HP)临床分离株的培养,分析青岛地区多种抗幽门螺杆菌抗生素的耐药情况。方法:采用琼脂稀释法检测临床分离幽门螺杆菌菌株对阿莫西林、甲硝唑、克拉霉素、左氧氟沙星、头孢氨苄、呋喃唑酮的耐药性。结果:MIC范围:阿莫西林0.43-6.5mg/L,甲硝唑15.0-120.0mg/L,克拉霉素0.012-1.42mg/L;左氧氟沙星0.5-8.0mg/L,头孢氨苄0.35-5.6mg/L,呋喃唑酮1.48-46.5mg/L;耐药情况:甲硝唑65.79%,左氧氟沙星39.47%,阿莫西林23.68%,克拉霉素5.26%,头孢氨苄5.26%,呋喃唑酮7.89%。结论:青岛地区幽门螺杆菌对甲硝唑、左氧氟沙星、阿莫西林耐药率较高,对克拉霉素、呋喃唑酮、头孢氨苄耐药率较低。Objective: To analyze the antibiotic resistance of Helicobacter pylori (HP) clinical isolates in Qingdao. Methods: The susceptibility of HP to amoxicillin, metronidazole, clarithromycin, levofloxacin, cefalexin and furazolidone was tested by E-test and broth agar medium method. Results: ( 1 )The ranges of MIC were as followw: amoxicillin 0. 43 - 6.5 (mg/L) , metronidazole 15.0 - 120.0 (mg/L), clarithromycin 0.012 - 1.42 (mg/L) , levofloxacin 0.5 - 8.0 (mg/L) , cefalexin 0.35 - 5.6( mg/L), furazolidone 1.48 - 46.5 ( mg/L). (2) Resistance of HP to amoxicillin was 23.68%, metronidazole 65.79%, clarithromycin 5.26%, levofloxacin 39.47%, cefalexin 5.26% and furazolidone 7.89%. Conclusions:HP clinical isolates in Qingdao are mostly resistant to metronidazole, levofloxacin, and amoxicillin, but susceptible to clarithromycin, furazolidone, and cefalexin.
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