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Article

Prevalence and Molecular Mechanisms of Amoxicillin Resistance Among Clinical Helicobacter pylori Isolates in Southwest China.

The Journal of infectious diseases - 20 Nov 2025

Tang Xiaoqiong, Ying Jianping, Shen Yalin, Song Xiaona, Tay Alfred, Benghezal Mohammed, Marshall Barry J, Tang Hong, Bao Rui, Li Hong

Abstract excerpt

Helicobacter pylori remains a major gastric pathogen associated with chronic gastritis, peptic ulcer disease, and gastric carcinoma worldwide. Although amoxicillin is a cornerstone of H. pylori eradication regimens, rising resistance rates are undermining treatment efficacy. The molecular mechanisms underlying amoxicillin resistance in Southwest China remain incompletely characterized. In this study, we analyzed...

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PMID: 41264395
DOI: 10.1093/infdis/jiaf516

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026.

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