TECHNIQUE OF PLATELET-RICH PLASMA LYOPHILISATION WITH PRESERVING TGF PDGF VEGF FACTOR VIABILITY

摘要

FIELD: medicine.;SUBSTANCE: invention refers to medicine, namely to traumatology and orthopaedics, enabling preparing a biologically active preparation of autoblood for enhancing neogenesis processes. The presented technique involves sampling whole blood, centrifuging, selecting a middle layer of plasma so that to avoid the erythrocyte ingress. The centrifuged platelet concentrate is frozen in a cold room at temperature below minus 1 C^°, dried for at least three minutes within the temperature range of 2 C° to 52 C°; the lyophilisate is sterilised before use.;EFFECT: technique of platelet-rich plasma lyophilisation enables preserving the TGF PDGF VEGF factor viability min 1,5 months from the moment of blood sampling.;1 tbl