摘要 |
<p>The invention concerns the use of an enterobacterium OmpA protein or one of its fragments, in particular of Klebsiella pneumoniae, as antimicrobial agent or for preparing an antimicrobial pharmaceutical composition for mucosal delivery. The invention further concerns said compositions, preferably antigen-free, and a device adapted for mucosal delivery characterised in that it contains the inventive composition.</p> |