METHOD FOR PRODUCING LIPOSOMAL AGENT EXHIBITING WOUND HEALING ACTION Russian patent published in 2011 - IPC A61K9/127 A61K35/12 A61K31/25 A61P17/02 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, namely to methods for producing wound healing drugs for external application. Producing a liposomal agent exhibiting wound healing action requires phospholipid extraction from Baikal seal liver; prepared mixed phospholipids and Baikal seal fat are dissolved in an organic solvent in the ratio 4:6 with the antioxidant α-tocopherol added. A thin layer of lipids is dried in a rotary evaporator; a buffer solution is added; the mixture is agitated to prepared a homogeneous suspension. It is followed with ultrasound preparation of the lipid mixture with water cooling. The liposomal suspension mixed in the ratio 1:1 with pre-melted mixed polyethylene glycols 1000 and 6000 Da taken in the ratio 9:1. Further, the produced mixture is homogenised to a homogeneous mass.

EFFECT: use of the method allows producing the liposomal agent for external application exhibiting wound healing action.

3 tbl, 3 dwg, 3 ex