• 1
    Moldawer M, Zimmerman SJ, Collins LC 1965 Incidence of osteoporosis in elderly whites and elderly negroes JAMA 194:117120.
  • 2
    Gypes M, Mellins HZ, Katz I 1962 The low incidence of fracture of the hip in the negro JAMA 181:133134.
  • 3
    Solomon I 1968 Osteoporosis and fracture of the femoral neck in the South African Bantu J Bone Joint Surg Br 50:113.
  • 4
    Farmer ME, White LR, Brody JA, Bailey KR 1984 Race and sex differences in hip fracture incidence Am J Public Health 74:13741380.
  • 5
    Bauer RL 1988 Ethnic differences in hip fracture: A reduced incidence in Mexican Americans Am J Epidemiol 127:145149.
  • 6
    Silverman S, Madison RE 1988 Decreased incidence of hip fracture in Hispanics, Asians, and Blacks: California hospital discharge data Am J Public Health 78:14821483.
  • 7
    Engh G, Bollet AJ, Hardgin G, Parson W 1968 Epidemiology of osteoporosis: II J Bone Joint Surg Am 50A:557562.
  • 8
    Seale RU 1959 The weight of the dry fat-free skeleton of American whites and negroes Am J Phys Anthropol 17:3748.
  • 9
    Trotter M, Broman GE, Peterson RR 1960 Densities of bone of white and negro skeletons J Bone Joint Surg Am 42:5058.
  • 10
    Trotter M, Hixon BB 1973 Sequential change in weight, density, and percentage ash weight of human skeletons from early fetal period through old age Anat Rec 179:118.
  • 11
    Liel Y, Edwards J, Shary J, Spicer KM, Gordon L, Bell NH 1988 The effects of race and body habitus on bone mineral density of the radius, hip, and spine in premenopausal women J Clin Endocrinol Metab 66:12471250.
  • 12
    Luckey MM, Meier DE, Mandell JP, DaCosta MC, Hubbard ML, Goldsmith SJ 1989 Radial and vertebral bone density in black and white women: Evidence for racial differences in premenopausal bone homeostasis J Clin Endocrinol Metab 69:762770.
  • 13
    Meier DE, Luckey MM, Wallenstein S, Clemens TL, Orwoll ES, Waslien CL 1991 Calcium, vitamin D, and parathyroid hormone status in young white and black women: Association with racial differences in bone mass J Clin Endocrinol Metab 72:703710.
  • 14
    Meier DE, Luckey MM, Wallenstein S, Lapinski RH, Catherwood B 1992 Racial differences in pre- and postmenopausal homestasis: Association with bone density J Bone Miner Res 7:11811189.
  • 15
    Kleerekoper M, Nelson DA, Peterson EL, Flynn MJ, Pawluszka AS, Jacobson G, Wilson P 1994 Reference data for bone mass, calciotropic hormone, and biochemical markers of bone remodelling in older (55–75) postmenopausal white and black women J Bone Miner Res 9:12671276.
  • 16
    Modlin M 1967 Urinary calcium in normal adults and in patients with renal stone: An interracial study Invest Urol 5:4957.
  • 17
    Bell NH, Greene A, Epstein s, Oexmann MJ, Shaw S, Shary J 1985 Evidence for alteration of the vitamin D-endocrine system in blacks J Clin Invest 76:470473.
  • 18
    M'Buyamba-Kabangu JR, Fagard R, Lijnen P, Bouillon R, Lissens W, Amery A 1987 Calcium, vitamin D-endocrine system, and parathyroid hormone in black and white males Calcif Tissue Int 41:7074.
  • 19
    Bell NH, Yergey AL, Vierira NE, Oexmann MJ, Shary JR 1993 Demonstration of a difference in urinary calcium, not calcium absorption, in black and white adolescents J Bone Miner Res 8:11111115.
  • 20
    Fuleihan GE, Gunberg C, Gleason R, Brown EM, Stromski ME, Grant FD, Conlin PR 1994 Racial differences in parathyroid hormone J Bone Miner Res 79:16421647.
  • 21
    Bell NH, Yergey AL, Vieira NE, Oexmann MJ, Shary JR 1993 Demonstration of a difference in urinary calcium, not calcium absorption, in black and white adolescents J Bone Miner Res 8:11111115.
  • 22
    Abrams SA, O'Brien KO, Liang LK, Stuff JE 1995 Differences in calcium absorption and kinetics between black and white girls aged 5–16 years J Bone Miner Res 10:829833.
  • 23
    Looker AC, Gunter EW, Calvo MS 1996 Low vitamin D status appears common in both young and old US blacks J Bone Miner Res 11(Suppl 1):S317 (abstract).
  • 24
    1983 Metropolitan Life Insurance Table of Desirable Weight. Metropolitan Life Insurance Co Stat Bull 64:29.
  • 25
    Cosman F, Shen V, Fang X, Seibel M, Ratcliffe A, Lindsay R 1993 Estrogen protection against bone remodeling effects of parathyroid hormone infusion Ann Intern Med 118:337343.
  • 26
    Cosman F, Shen V, Herrington B, Lindsay R 1994 Response of the parathyroid gland to infusion of human parathyroid hormone-(1–34) [PTH-(1–34)]: Demonstration of suppression of endogenous secretion using immunoradiometric intact PTH-(1–84) assay J Clin Endocrinol Metab 7:3451351.
  • 27
    Segre GV, 1983 Aminoterminal radioimmunoassay for human PTH. In: FrameB, PottsJTJr, (eds.) Clinical Disorders of Bone and Mineral Metabolism. Excerpta Medica, Amsterdam, The Netherlands, p. 14.
  • 28
    Preece MAA, O'Riordan JLH, Lawson DEM, Kodicek E 1974 An assay for 25-dihydroxycholecalciferol and 25-hydroxyergocalciferol in serum Clin Chim Acta 54:235242.
  • 29
    Reinhardt TA, Horst RL, Orf JW, Hollis BW 1984 A microassay for dihydroxyvitamin D not requiring HPLC: Application to clinical studies J Clin Endocrinol Metab 58:9198.
  • 30
    Delmas PD, Gineyts E, Bertholin A, Garnero P, Marchand F 1993 Immunoassay of pyridinoline crosslink excretion in normal adults and in Paget's Disease J Bone Miner Res 8:643648.
  • 31
    Hanson DA, Weis ME, Bollen AM, Maslan SL, Singer FR, Eyre DR 1992 A Specific immunoassay for monitoring human bone resorption: Quantitation of Type I collagen cross-linked N-telopeptides in urine J Bone Miner Res 7:12511258.
  • 32
    Bonde M, Qvist P, Fledelius C, Riis BJ, Christiansen C 1994 Immunoassay for quantifying Type I collagen degradation products in urine evaluated Clin Chem 40:20222025.
  • 33
    Eriksen EF, Charles P, Flemming M, Mosekilde L, Ristell L, Risteli J 1993 Serum Markers of Type I collagen formation and degradation in metabolic bone disease: Correlation with bone histomorphometry J Bone Miner Res 8:127132.
  • 34
    Delmas PD, 1987 Serum bone gla-protein as a marker of osteoporosis. In: CohnDV, MartinTJ, MeunierPJ, (eds.) Calcium Regulation and Bone Metabolism: Basic and Clinical Aspects. Elsevier, New York, NY, U.S.A., pp. 900902.
  • 35
    Ebeling PR, Butler PC, Eastell R, Rizza RA, Riggs BL 1991 The nocturnal increase in serum osteocalcin J Clin Endocrinol Metab 73:368372.
  • 36
    Gundberg CM, Markowitz ME, Mizruchi M, Rosen JF 1985 Osteocalcin in human serum: A circadian rhythm J Clin Endocrinol Metab 60:736739.
  • 37
    Markowitz ME, Gunberg CM, Rosen JF 1987 The circadian rhythm of serum osteocalcin concentration: Effects of 1,25 dihydroxyvitamin D administration Calcif Tissue Int 40:179183.
  • 38
    Delmas PD, Malaval L, 1987 New biochemical markers of bone turnover. In: CohnDV, MartinTJ, MeunierPJ, (eds.) Calcium Regulation and Bone Metabolism: Basic and Clinical Aspects. Elsevier, New York, NY, U.S.A., pp. 105112.
  • 39
    Fincato G, Bartucci F, Rigoldi M, Colombo M, Bartolini O, Brandi ML, de Leonardis V 1993 Urinary excretion of pyridinoline and deoxypyridinoline: Circadian rhythm in healthy premenopausal women J Interdiscipl Cycle Res 24:7278.
  • 40
    Blumsohn A, Herrington K, Hannon RA, Shao P, Eyre DR, Eastell R 1994 The effect of calcium supplementation on the circadian rhythm of bone resorption J Clin Endocrinol Metab 79:730735.
  • 41
    Schlemmer A, Hassager C, Pedersen BJ, Christiansen C 1994 Posture, age, menopause, and osteopenia do not influence the circadian variation in the urinary excretion of pyridinium crosslinks J Bone Miner Res 9:18831888.
  • 42
    Joborn C, Ljunghall S, Larsson K, Lindh E, Naessen T, Wide L et al. 1991 Skeletal responsiveness to parathyroid hormone in healthy females: Relationship to menopause and oestrogen replacement Clin Endocrinol 34:335339.
  • 43
    Hodsman AB, Fraher LJ, Ostbye T, Adachi JD, Steer BM 1993 An evaluation of several biochemical markers for bone formation and resorption in a protocol utilizing cyclical parathyroid hormone and calcitonin therapy for osteoporosis J Clin Invest 91:11381141.
  • 44
    Tam CS, Heersche JNM, Murray TM, Parsons JA 1982 Parathyroid hormone stimulates the bone apposition rate independently of its resorptive action: Differential effects of intermittent and continuous administration Endocrinology 110:506512.
  • 45
    Partridge NC, Dickson CA, Kopp K, Teitlebaum SL, Crouch EC, Kahn AJ 1989 Parathyroid hormone inhibits collagen synthesis at both ribonucleic acid and protein levels in rat osteogenic sarcoma cells Mol Endocrinol 3:232239.
  • 46
    Taylor AK, Lueken SA, Libanati C, Baylink DJ 1994 Biochemical markers of bone turnover for the clinical assessment of bone metabolism Rheum Dis Clin North Am 20:589607.
  • 47
    Dempster DW, Cosman F, Parisien M, Shen V, Lindsay R 1993 Anabolic actions of parathyroid hormone on bone Endocr Rev 14:690709.
  • 48
    Dawson-Hughes B, Harris S, Kramich C, Dallal G, Rasmussen HM 1993 Calcium retention and hormone levels in black and white women on high and low calcium diets J Bone Miner Res 8:779787.
  • 49
    Dawson-Hughes B, Harris SS, Finneran S, Rasmussen HM 1995 Calcium absorption responses to calcitriol in black and white premenopausal women J Clin Endocrinol Metab 80:30683072.