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New Serological Assay for Detection of Putative Helicobacter pylori Virulence Factors

26 Nov 2002

Abstract excerpt

We evaluated a new immunoblot assay (Helicoblot 2.1) for Helicobacter pylori infection and CagA and VacA status by using serum samples from 222 patients. The test accurately detected H. pylori infection and VacA status, but improvements in the interpretation criteria are required before it can be recommended for determination of CagA status.

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PMID: 12454187
DOI: 10.1128/jcm.40.12.4753-4756.2002

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