Early osteogenic signal expression of rat bone marrow stromal cells is influenced by both hydroxyapatite nanoparticle content and initial cell seeding density in biodegradable nanocomposite scaffolds
Keywords: پروتئین مورفوژنیک استخوان 2; Osteogenic signaling; Hydroxyapatite; Bone morphogenetic protein-2; Reverse transcription polymerase chain reaction; Poly(propylene fumarate);