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SM ISO690:2012 PĂLĂRIE, Victor. The late effects of the deprotenized bovine bone blocks in combination with recombinant human plateletderived growth factor-BB and guided bone regeneration for vertical augmentation
. In: Medicina stomatologică , 2012, nr. 2(23), pp. 18-24. ISSN 1857-1328. |
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Medicina stomatologică | ||||||
Numărul 2(23) / 2012 / ISSN 1857-1328 | ||||||
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Pag. 18-24 | ||||||
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Bioactive optimizations of deprotenized bovine bone (DBB) with growth factors as well as with guided bone regeneration (GBR) — techniques are promising options to enhance prognosis of vertical bone augmentation. The aim of the study was an evaluation of the late phases events of the vertical bone augmentation with DBB in combination with recombinant human
platelet-derived growth factor-BB (rhPDGF-BB ) and GBR: new bone volume (NBV), new vertical bone height (VBH) and bone implant contact (BIC). In 6 rabbits, a DBB -block was fixed with a dental implant on the tibia bone. The following groups were included: DBB , DBB collagen membrane, DBB rhPDGF-BB and DBB rhPDGF-BB collagen membrane. A total of 12 samples were examined after 6 weeks. The results indicate that the addition of rhPDGF to DBB -blocks have a good potential to maintain bone formation for vertical augmentation. Furthermore, the findings illustrate that after six weeks, GBR with a collagen membrane is the key to maximize the new bone volume and height. |
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Cuvinte-cheie deprotenized bovine bone, guided bone regeneration, recombinant human platelet-derived growth factor-BB, collagen membrane, vertical augmentation |
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