COMPOSITIONS CONTAINING A PEPTIDE AND A POLYLACTIC-GLYCOLIC ACID, SUITABLE TO PREPARE SUBCUTANEOUS IMPLANTS WITH PROLONGED DURATION OF LIBERATION.

摘要

Appropriate composition for the preparation of subcutaneous implants with a prolonged release time, consisting of a polylactic-glycolic acid (PLGA) copolymer and a peptide, characterized by the fact that the distributed peptide particles have dimensions that are extremely heterogeneous, with particles peptides having a diameter of between 1 and 60 microns dispersed in the PLGA matrix.