Osteocalcin detection in aging serum and whole blood: stability of different osteocalcin fractions

Serum undercarboxylated osteocalcin is a marker of the risk of hip fracture in elderly women.

Paweł Szulc, M C Chapuy, Pierre J. Meunier et al. · Journal of Clinical Investigation · 1993 · 486 citations · Full text

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Origin of the vitamin K-dependent bone protein found in plasma and its clearance by kidney and bone.

Paul A. Price, M.K. Williamson, J.W. Lothringer · Journal of Biological Chemistry · 1981 · 485 citations · Full text

Life Sciences, Biochemistry, Pharmacokinetics +12

Serum undercarboxylated osteocalcin correlates with hip bone mineral density in elderly women

Paweł Szulc, M. Arlot, M. C. Chapuy et al. · Journal of Bone and Mineral Research · 1994 · 273 citations

Medicine, Endocrinology, Geriatric Medicine +14

The Effect of Vitamin K Supplementation on Circulating Osteocalcin (Bone Gla Protein) and Urinary Calcium Excretion

Marjo H.J. Knapen · Annals of Internal Medicine · 1989 · 270 citations

Medicine, Nutrition, Nutritional Sciences +17

Isolation and sequence of the vitamin K-dependent protein from human bone. Undercarboxylation of the first glutamic acid residue.

James W. Poser, Frederick Esch, Nicolas C. Ling et al. · Journal of Biological Chemistry · 1980 · 258 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +17