Mouse Models for Assessing the Protective Efficacy of Lactobacillus gasseri SBT2055 against Helicobacter suis Infection Associated with the Development of Gastric Mucosa‐Associated Lymphoid Tissue Lymphoma

Background Helicobacter suis strain TKY infection has been strongly associated with the development of gastric mucosa‐associated lymphoid tissue ( MALT ) lymphoma in a C57 BL /6J mouse model. Materials and Methods 1. C57 BL /6J mice were intragastrically administered Lactobacillus strains once daily with 10 8 –10 9 colony‐forming units ( CFU ), starting 2 days before intragastric infection with H. suis TKY (approximately 1 × 10 4 copies of 16S...