PMC:4137170 / 5111-5518 JSONTXT

{"project":"2_test","denotations":[{"id":"24928668-23728522-61779596","span":{"begin":216,"end":217},"obj":"23728522"},{"id":"24928668-18194994-61779597","span":{"begin":403,"end":405},"obj":"18194994"}],"text":"Inorganic materials used as rhBMP-2 delivery vehicles include β-TCP, which has rhBMP-2-binding activity and which is a useful carrier of rhBMP-2 because of its osteoconductivity and its rapid resorption in the body [5]. One study reported that it recovered a bone defect faster than an autologous bone graft due to carrier characteristics that aided the sustained release of rhBMP-2 in the bone defect [16]."}