Abstract: A method for treating a defect site in a living bone of an animal by applying an exogenous compound having thrombopoietic activity to the defect site in an amount effective to induce thrombopoiesis. The exogenous compound activates a thrombopoietin receptor, leading to accelerated bone formation at the defect site. Also provided is a method for repairing a segmental bone defect in an animal bone by inserting into the segmental bone defect a biodegradable bone repair scaffold that contains a compound having thrombopoietic activity. The compound activates a thrombopoietin receptor and accelerates bone formation such that bridging occurs at the segmental bone defect.

Abstract: A method for treating a defect site in a living bone of an animal by applying an exogenous compound having thrombopoietic activity to the defect site in an amount effective to induce thrombopoiesis. The exogenous compound activates a thrombopoietin receptor, leading to accelerated bone formation at the defect site. Also provided is a method for repairing a segmental bone defect in an animal bone by inserting into the segmental bone defect a biodegradable bone repair scaffold that contains a compound having thrombopoietic activity. The compound activates a thrombopoietin receptor and accelerates bone formation such that bridging occurs at the segmental bone defect.

Abstract: TPO was used to promote the growth of bone in both rats and in mice. Gaps in both mouse and in rat bones were treated with a scaffold sized to fit the gap. Scaffolds that included TPO promoted better outcomes than scaffolds that included BMP-2 or scaffolds that did not include either TPO or BMP-2. These data indicate that compounds that exhibit thrombopoietic activity such a recombinant TPO can be used to promote bone growth and healing in mammals.

Abstract: TPO was used to promote the growth of bone in both rats and in mice. Gaps in both mouse and in rat bones were treated with a scaffold sized to fit the gap. Scaffolds that included TPO promoted better outcomes than scaffolds that included BMP-2 or scaffolds that did not include either TPO or BMP-2. These data indicate that compounds that exhibit thrombopoietic activity such a recombinant TPO can be used to promote bone growth and healing in mammals.

Abstract: TPO was used to promote the growth of bone in both rats and in mice. Gaps in both mouse and in rat bones were treated with a scaffold sized to fit the gap. Scaffolds that included TPO promoted better outcomes than scaffolds that included BMP-2 or scaffolds that did not include either TPO or BMP-2. These data indicate that compounds that exhibit thrombopoietic activity such a recombinant TPO can be used to promote bone growth and healing in mammals.

Abstract: The present invention provides a reinforced calcium phosphate cement, comprising a calcium phosphate cement and a reinforcing polymeric material.

Abstract: Scaffolds equipped to include biologically active reagents such as proteins sized and engineered specifically for use in a mouse were made and implanted into mice. The scaffold was specifically designed for use in a mouse femoral critical sized defect Scaffolds. Special care was taken when casting these scaffolds to ensure that the material used to form the body of the scaffold did not include defects such as a large number of macroscopic holes that could compromise the structural integrity of these very small devices. Some of these scaffolds include a hollow center that accommodate a rod that ran the longitudinal length of the scaffold extending into the adjacent bone to anchor the scaffold to the bone. Scaffold also include at least one channel that extended from the outside of the structure towards its center and could be hold a liquid or paste comprising for example exogenous BMP-2.

Abstract: An indirect solid free form scaffold manufacturing technique is provided. More particularly, the present invention provides a set of molds, casting methods, mold removals, and surface modification techniques that are compatible with image-based design methods and with solvent, melt, and slurry casting of polymers and ceramics.

Abstract: An indirect solid free form scaffold manufacturing technique is provided. More particularly, the present invention provides a set of molds, casting methods, mold removals, and surface modification techniques that are compatible with image-based design methods and with solvent, melt, and slurry casting of polymers and ceramics.