| 摘要 |
PROBLEM TO BE SOLVED: To provide immunogenic compositions useful for prevention and/or treatment of diseases caused by Helicobacter pylori (e.g., gastritis, chronic gastritis, gastric ulcer, duodenal ulcer, stomach cancer, MALT lymphoma).SOLUTION: The immunogenic composition of the invention comprises an inactivated form of Helicobacter pylori γ-glutamyl transpeptidase (HPGGT) or an inactive and immunogenic fragment of HPGGT. |
