[Replacement of bone defects with a polyurethane composition with hydroxyapatite high-filling ].
There have been obtained high-filling polyurethane compositions with hydroxyapatite. Compositions with hydroxyapatite and immunomodulator in the polyurethane base acquire better adhesiveness and improved strength characteristics as evidenced by physical-and-clinical studies made. Modal operations are developed in test animals on bone defects replacing that carry a high mechanical load. Histological studies showed that polyuretane-base high-filling polymeric compositions replace the loss of bone fully, stimulate the processes of bone formation, with no negative responses of the osseous tissue noted.
Rozhnova
R A
RA
Bondarchuk
V I
VI
Savitskaia
E S
ES
Levenets
E G
EG
Popov
V A
VA
Galatenko
N A
NA
D000818:Animals; D001672:Biocompatible Materials; D001843:Bone Cements; D001847:Bone Diseases / Q000628:therapy; D017886:Durapatite; D020007:Implants, Experimental; D011140:Polyurethanes; D011817:Rabbits
D001672:Biocompatible Materials; D001843:Bone Cements; D011140:Polyurethanes; D017886:Durapatite
Zameshchenie kostnykh defektov poliuretanovoĭ kompozitsieĭ s vysokim napoleniem gidroksiapatitom.