title: The stimulus for bone formation.
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000166:cytology / Q000378:metabolism / Q000502:physiology*; D002455:Cell Division; D002478:Cells, Cultured; D003094:Collagen / Q000096:biosynthesis; D004247:DNA / Q000032:analysis; D004305:Dose-Response Relationship, Drug; D006622:Hip Prosthesis; D006801:Humans; D008970:Molecular Weight; D009999:Ossification, Heterotopic / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology*; D011183:Postoperative Complications / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology; D011506:Proteins / Q000032:analysis; D051381:Rats; D014020:Tissue Extracts / Q000032:analysis / Q000494:pharmacology*
chemical_list: D011506:Proteins; D014020:Tissue Extracts; D003094:Collagen; D004247:DNA