title: [Proceedings: Echinacea activates the properdin system].
mesh_terms: D007109:Immunity / Q000187:drug effects*; D010936:Plant Extracts / Q000494:pharmacology*; D010946:Plants, Medicinal; D011414:Properdin / Q000502:physiology*
chemical_list: D010936:Plant Extracts; D011414:Properdin
vernacular_title: Echinacea aktiviert das Properdinsystem