abstract |
The subject of the present invention is the use of a composition comprising proteoglycans of Klebsiella pneumoniae, and ribosomes or ribosomal RNAs of Klebsiella pneumoniae, of Streptococcus pneumoniae, of Streptococcus pyogenes and of Haemophilus influenzae, in particular D53, for the preparation of a medicament for the treatment and / or prevention of periodontal diseases or their recurrence, or of dental plaque. |