Kenichi Naitou

Effect of vitamin K and/or D on undercarboxylated and intact osteocalcin in osteoporotic patients with vertebral or hip fractures

Masaaki Takahashi, Kenichi Naitou, Tsuyoshi Ohishi et al. · Clinical Endocrinology · 2001 · 45 citations

Bone Mineral Density and Bone Turnover in Patients with Knee Osteoarthritis Compared with Generalized Osteoarthritis

Kenichi Naitou, K. Kushida, M Takahashi et al. · Calcified Tissue International · 2000 · 43 citations

Bone Disease, Body Composition, Bone Health +10

Comparison of Biochemical Markers of Bone Turnover and Bone Mineral Density Between Hip Fracture and Vertebral Fracture

Masaaki Takahashi, Kenichi Naitou, Tsuyoshi Ohishi et al. · Journal of Clinical Densitometry · 2003 · 19 citations

Biochemical Markers, Bone Health, Body Composition +10

Investigation of generalized osteoarthritis by combining X-ray grading of the knee, spine and hand using biochemical markers for arthritis in patients with knee osteoarthritis

Masashi Abe, Takahashi Masaaki, Kenichi Naitou et al. · Clinical Rheumatology · 2003 · 13 citations

Rheumatology, Biochemical Markers, Bone Imaging +10

The degree of osteoporosis in patients with vertebral fracture and patients with hip fracture: Relationship to incidence of vertebral fracture

Masaaki Takahashi, K. Kushida, Kenichi Naitou · Journal of Bone and Mineral Metabolism · 1999 · 13 citations

Bone Disease, Skeletal Trauma, Vertebral Fracture +5