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Article

[Preparation and identification of the oligonucleotide chip for detecting the virulence-associated genotypes and drug resistance of Helicobacter pylori].

Zhongguo yi xue ke xue yuan xue bao. Acta Academiae Medicinae Sinicae - 1 Feb 2007

Guo Shu-Bin, Liu Jun-Bo, Chen Lin-Jie, Wang Sheng-Qi

Abstract excerpt

OBJECTIVE: To develop an oligonucleotide microarray-based method for the simultaneous detection of Helicobacter pylori (Hp) infection, virulence-associated genotypes, and drug resistance. METHODS: Hp was classified into cagA + and cagA- genotypes based on its virulence. Clarithromycin-resistance of Hp was identified by existence of point mutations in 23S rRNA. We constructed an oligonucleotide microarray chip to...

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PMID: 17380677

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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