PARTIKELFÖRMIGES VEKTOR UND PHARMAZEUTISCHE ZUSAMMENSETZUNG DIE DIESE ENTHÄLT

摘要

PCT No. PCT/FR94/00452 Sec. 371 Date Jan. 31, 1996 Sec. 102(e) Date Jan. 31, 1996 PCT Filed Apr. 21, 1994 PCT Pub. No. WO94/23701 PCT Pub. Date Oct. 27, 1994The invention relates to a particulate vector, characterized in that it comprises, from the inside to the outside, a non-liquid hydrophilic core, an external layer comprised of lipid compounds grafted on the core by covalent bonds. The invention also relates to a pharmaceutical composition containing such vectors, as well as to a process for enhancing the activity of the polypeptide cellular mediator.