Susceptibilities to different antibiotics of Helicobacter pylori strains isolated from patients at the pediatric medical center of Tehran, Iran |
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| Authors: | Falsafi Tahereh Mobasheri Fatemeh Nariman Farahnaz Najafi Mehri |
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| Affiliation: | Department of Biology, Az-zahra University, Children Medical Center of Tehran, Tehran, Iran. tfalsafi@yahoo.com |
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| Abstract: | Antibiotic susceptibility testing of 70 pediatric Helicobacter pylori isolates was performed by using screening agar and disk diffusion methods. Resistance to metronidazole and tinidazole was 72 to 79% and 71 to 81% by modified disk diffusion and 77% and 78% by screening agar, respectively. Susceptibilities to amoxicillin, ampicillin, clarithromycin, tetracycline, erythromycin, and ciprofloxacin were 58, 69, 75, 68, 68, and 65%, respectively. |
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