PROBLEM TO BE SOLVED: To provide means that is effective in bone regeneration or bone augmentation.SOLUTION: A porous composite includes octacalcium phosphate and parathyroid hormone.SELECTED DRAWING: None【課題】骨再生又は骨増生(bone augmentation)に有効な手段を提供すること。【解決手段】第8リン酸カルシウム及び副甲状腺ホルモンを含む多孔質複合体。【選択図】なし