Helicobacter pylori clarithromycin (Cla) resistance dramatically reduces efficacy of
eradication therapy. In this study, 3′-mismatched reverse primer PCR (3M-PCR), real-time …

The goal of this study was to evaluate the feasibility of detecting Helicobacter pylori
clarithromycin resistance in gastric mucosa using the amplification refractory mutation …

Helicobacter pylori is an important pathogen whose primary niche is the human stomach. H.
pylori is etiologically associated with gastric inflammation (gastritis), peptic ulcer disease …

Methods From January 2018 through August 2019, we reviewed pathology records of
gastric biopsies from the Rhode Island (750 beds) and Miriam (250 beds) hospitals …

Abstract Background To prevent Helicobacter pylori infection in the younger generation, it is
necessary to investigate the prevalence of antibiotic‐resistant H. pylori. Objective The aim of …

Antimicrobial resistance in Helicobacter pylori has reached alarming levels and is
compromising traditional empiric treatment of H. pylori. Antimicrobial susceptibility testing is …

Twenty-five clarithromycin-resistant Helicobacter pylori strains (selected by agar dilution)
were studied to detect A2142G and A2143G mutations in the 23S rRNA gene by a PCR …

Abstract Background: Resistance of Helicobacter pylori to clarithromycin is mostly due to the
point mutations in the 23S rRNA. In Japan, however, the frequency of these mutations has …

Of the 25 isolates, 24 were susceptible to clarithromycin (MIC; 0.016–0.125 μg/ml) and 1
isolate was resistant to clarithromycin (MIC; 256μg/ml). As shown in Fig. 1, the clarithromycin …

Background Although there are many Helicobacter pylori (H. pylori) diagnostic methods, the
culture and antibiotic susceptibility test is an important method for selecting the most …