Pattern of antibiotic resistance in Helicobacter pylori
نویسندگان
چکیده
منابع مشابه
Antibiotic resistance in Helicobacter pylori infection.
Resistance to antibiotics is considered as the primary reason for failure of eradication therapies. Resistance to clarithromycin is due to a decrease in binding to the ribosomes associated with a point mutation on the 23S rRNA. Its rate in Europe varies from 0-15%, with 5% in the UK. The resistance influences dramatically the success of the treatments. Resistance to metronidazole is due to a la...
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Antibiotic resistance is considered the cause of unsuccessful eradication of Helicobactor pylori (H. pylori) infections. Awareness of regional resistance rates of H. pylori isolates can improve not only empiric antibiotic therapy but also lead to the development of second line treatment and rescue regimens. At present, the most common treatment is empiric eradication. Global regional regimen th...
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Background & Aims: Based on serological studies the prevalence of Helicobacter Pylori infection in Iranian adults is up to 80%. Gastritis, peptic ulcer and gastric adenocarcinoma are common clinical outcomes of this infection in Iran. Since antibiotic resistance patterns of Helicobacter pylori are different geographically, local studies are highly required. Method: From April to December 2009, ...
متن کاملAntibiotic resistance of Helicobacter pylori strains in Japanese children.
The resistance of Helicobacter pylori to the recently available antibiotic treatment regimens has been a growing problem. We investigated the prevalence of H. pylori resistance to clarithromycin, metronidazole, and amoxicillin among 51 H. pylori isolates from Japanese children. In addition, the mutations of the corresponding gene were studied by PCR and restriction fragment length polymorphism ...
متن کاملAntibiotic resistance of Helicobacter pylori in Mashhad, Iran.
OBJECTIVE To evaluate Helicobacter pylori resistance to amoxicillin, clarithromycin, metronidazole and tetracycline in Mashhad, Iran. METHODS The cross-sectional study was done from January to May 2008 in Mashhad, involving 185 patients who had been indicated for endoscopy and lesions had been found. Biopsy samples were assessed with histological evaluation, rapid urease test, and culture. An...
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ژورنال
عنوان ژورنال: Journal of Gastrointestinal Infections
سال: 2016
ISSN: 2277-5862
DOI: 10.5005/jp-jogi-6-1-16