Method and composition for treating or prevending an oral cavity

摘要

The invention relates to a composition for treating or preventing an oral cavity by preventing adhesion of Porphyromonas gingivalis as periodontopathic bacterium to oral tissue. The invention also relates to a composition for treating or preventing an oral cavity containing a peptide in which arginine and histidine bind alternately. Preferably, the invention includes a composition for treating or preventing an oral cavity including the peptide of a pentamer of (arginine-histidine).