Fabrication and biological evaluation of hydroxyapatite ceramics including bone minerals

1Department of Applied Chemistry, School of Science and Technology, Meiji University, 1–1–1 Higashimita, Tama-ku, Kawasaki 214–8571, Japan 2Department of Orthopaedic Surgery, School of Medicine, International University of Health and Welfare (IUHW), 4–3 Kozunomori, Narita, Chiba 286–8686, Japan 3Spine and Spinal Cord Center, International University of Health and Welfare (IUHW) Mita Hospital, 1–4–3 Mita, Minato-ku, Tokyo 108–8329, Japan 4Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, Tokyo 160–8582, Japan