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Urease-based Mucosal Immunization Against Helicobacter Heilmannii Infection Induces Corpus Atrophy in Mice

Overview
Journal Infect Immun
Date 1999 Oct 26
PMID 10531292
Citations 10
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Abstract

Mucosal immunization with Helicobacter heilmannii urease B or Helicobacter pylori urease, given nasally with cholera toxin, protects BALB/c mice against H. heilmannii infection and significantly reduces a preexisting infection. However, immunization aggravates gastric corpus atrophy. Our results underline the necessity of defining immunization regimens that do not enhance mucosal damage.

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