By discovery of the Helicobacter pylori, it was cleared there were most of the stomach and intestines disease such as chronic gastritis, a gastric ulcer, the stomach cancer for Helicobacter pylori. However, Copernican change happened for the diagnosis and treatment.
These stomach and intestines disease has been regarded as a multiple factor disease by various factors conventionally. Therefore medicines (H2 blocker and a proton pump inhibitor) which modified a gastric mucosa protecting agent and degree of the gastric acid have been developed as a symptomatic treatment. Therefore, the medicine which unfortunately can remove Helicobacter pylori with only one medicine is not yet developed by the present.
Now, infectee number of Helicobacter pylori exceeds 50% of the population universally. Then, it is doubted the infection many people of a patient appealing for epigastric region malaise in the outpatient of illness Clinic. We are concentrating on the development of the anti-Helicobacter Pylori medicine of the type to obstruct the persistent infection at the same time protecting the gastric mucosal cell by a method different from the approach of the past.