References
- Simmons D J, Whiteside L A, Whitson S W. Bio-rhythmic profiles in the rat skeleton. Metab Bone Dis Rel Res 1979; 2: 49–64
- Hansson L I, Stenstrom A, Thorngren K G. Diurnal variation of longitudinal bone growth in the rabbit. Acta Orthop Scand 1974; 45: 499–507
- Simmons D J. Daily rhythm of 35S incorporation into epiphyseal cartilage in mice. Experientia 1968; 24: 363
- Poser J W, Esch F S, Ling N C, Price P A. Isolation and sequence of the vitamin K-dependent protein from human bone. J Biol Chem 1980; 255: 8685–91
- Price P A, Williamson M K, Lothringer J W. Origin of the vitamin K-dependent bone protein found in plasma and its clearance by kidney and bone. J Biol Chem 1981; 256: 12760–6
- Markowitz M E, Gundberg C M, Rosen J F. The circadian rhythm of serum osteocalcin concentrations: Effects of 1,25 dihydroxyvitamin D administration. Calcif Tissue Int 1987; 40: 179–83
- Nielsen H K, Charles P, Mosekilde L. The effect of single oral doses of prednisone on the circadian rhythm of serum osteocalcin in normal subjects. J Clin Endocrinol Metab 1988; 67: 1025–30
- Charles P, Poser J W, Mosekilde L, Jensen F T. Estimation of bone turnover evaluated by 47Ca-kinetics. Efficiency of serum bone gamma-carboxyglutamic acid-containing protein, serum alkaline phosphatase, and urinary hydroxyproline excretion. J Clin Invest 1985; 76: 2254–8
- Delmas P D, Malaval L, Arlot M E, Meunier P J. Serum bone gla-protein compared to bone histo-morphometry in endocrine diseases. Bone 1985; 6: 339–41
- Garcia-Carrasco M, Gruson M, De Vernejoul C, Denne A, Miravet L. Osteocalcin and bone histomorpholometric parameters in adults without bone disease. Calcif Tissue Int 1988; 42: 13–7
- Gundberg C M, Markowitz M E, Mizruchi M, Rosen J F. Osteocalcin in human serum: a circadian rhythm. J Clin Endocrinol Metab 1985; 60: 736–9
- Delmas P D, Lacroze S, Chapuy M C, Malaval L. Circadian rhythm in serum bone gla protein concentration in the human: correlation with serum 1,25-dihydroxyvitamin D. 9th Int Conf Calcium Regulating Hormones and Bone Metab. NiceFrance 1986; 447a, abstract
- Robison R. The significance of phosphoric esters in metabolism. New York University Press, New York, NY, 1932
- Kanabrocki E L, Scheving L E, Halberg F, Brever R L, Bird T J. Circadian variations in presumably healthy men under conditions of peace-time army reserve unit training. Space Life Sci 1973; 4: 258–65
- McComb R B, Bowers G N, Posen S. Alkaline phosphatase. Plenum Press, London 1979
- Fishman W H. Perspectives on alkaline phosphatase isoenzymes. Am J Med 1974; 56: 17–50
- Duda R J, O'Brien J F, Katzmann J A, Peterson J M, Mann K G, Riggs B L. Concurrent assays of circulating bone gla-protein and bone alkaline phosphatase: effects of sex, age, and the metabolic bone disease. J Clin Endocrinol Metab 1988; 66: 951–7
- Rosalki S B, Foo A Y. Two new methods for separating and quantifying bone and liver alkaline phosphatase isoenzymes in plasma. Clin Chem 1984; 30: 1182–6
- Brixen K, Nielsen H K, Eriksen E F, Charles P, Mosekilde L. Efficacy of wheat germ lectin-precipitated alkaline phosphatase in serum as an estimator of bone mineralization rate: comparison to serum total alkaline phosphatase and serum bone gla-protein. Calcif Tissue Int 1989; 44: 93–8
- Behr W, Barnert J. Quantification of bone alkaline phosphatase in serum by precipitation with wheat germ lectin: a simplified method and its clinical plausibility. Clin Chem 1986; 32: 1960–6
- Delmas P D, Demiaux B, Malaval L, Chapuy M C, Meunier P J. Serum bone Gla-protein is not a sensitive marker of bone turnover in Paget's disease of bone. Calcif Tissue Int 1986; 38: 60–1
- Rodin A, Duncan A, Quartero H WP, Pistofidis G, Mashiter G, Whitaker K, Crook D, Stevenson J C, Chapman M G, Fogelman I. Serum concentrations of alkaline phosphatase isoenzymes and osteocalcin in normal pregnancy. J Clin Endocrinol Metab 1989; 68: 1123–6
- Keiding R, Hörder M, Gerhardt W, Pitkänen E, Tenhunen R, Strömme J H, Theodorsen L, Waldenström J, Tryding N, Westlund L. Recommended methods for the determination of four enzymes in the blood. Scand J Clin Lab Invest 1974; 33: 291–306
- Price P A, Nishimoto S K. Radioimmunoassay for the vitamin K-dependent protein of bone and its discovery in plasma. Proc Natl Acad Sci USA 1980; 77: 2234–8
- Markowitz M E, Arnaud S, Rosen J F, Thorpy M, Laximinarayan S. Temporal interrelationships between the circadian rhythms of serum parathyroid hormone and calcium concentrations. J Clin Endocrinol Metab 1988; 67: 1068–73
- Spiess Y H, Price P A, Deftos J L, Manolagas S C. Phenotype-associated changes in the effects of 1,25-dihydroxyvitamin D3 on alkaline phosphatase and bone Gla protein of rat osteoblastic cells. Endocrinol 1986; 118: 1340–46
- Thavarajah M, Evans D B, Russel R GG, Kanis J A. Immunocytochemical demonstration of osteocalcin in human bone-derived cells. Calcified Tissue Int 1985; 38: S16, (abstract)
- Clubb J S, Neale F C, Posen S. The behaviour of infused placental alkaline phosphatase in human subjects. J Lab Clin Med 1965; 66: 493–507
- Posen S, Grunstein H S. Turnover rate of skeletal alkaline phosphatase in humans. Clin Chem 1982; 28: 153–4
- Walton R J, Preston C J, Russell R GG, Kanis J A. An estimate of the turnover rate of bone-derived plasma alkaline phosphatase in Paget's disease. Clin Chim Acta 1975; 63: 227–9