METHOD OF PRODUCING Sr-CONTAINING CARBONATE HYDROXYLAPATITE FROM STANDARDISED TEST SOLUTION OF HUMAN SYNOVIAL FLUID Russian patent published in 2016 - IPC A61K33/10 A61K35/24 A61L27/32 B82B3/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, in particular - to method of producing Sr-containing carbonate hydroxylapatite from standardised test solution of human synovial fluid. Method of producing Sr-containing carbonate hydroxyl apatite involves production of inorganic substance; for this purpose a model medium with the following composition is prepared in made environment: CaCl₂ - 1.3431-0.8059 g/l, Na₂HPO₄·12H₂O - 7.4822 g/l, NaCl - 2.8798 g/l, MgCl₂·6H₂O - 0.4764 g/l, Na₂SO₄ - 1.6188 g/l, KCl - 0.3427 g/l, at concentration of ions Sr - 0+0.2686 g/l, followed by deposition with pH 7.4 during 7 days. Obtained sediment is filtered, dried at 100 °C during 4 hours.

EFFECT: invention implementation allows to produce Sr-containing carbonate hydroxyl apatite, which can then be used for targeted delivery of medicinal preparations.

1 cl, 5 tbl