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Published in: Calcified Tissue International 1/2010

Open Access 01-07-2010

Gene Expression and Distribution of Key Bone Turnover Markers in the Callus of Estrogen-Deficient, Vitamin D-Depleted Rats

Authors: Gunhild Melhus, S. H. Brorson, E. S. Baekkevold, G. Andersson, R. Jemtland, O. K. Olstad, F. P. Reinholt

Published in: Calcified Tissue International | Issue 1/2010

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Abstract

An experimental rat model was used to test the hypothesis that in osteoporosis (OP) the molecular composition of the extracellular matrix in the fracture callus is disturbed. OP was induced at 10 weeks of age by ovariectomy and a vitamin D3-deficient diet, and sham-operated animals fed normal diet served as controls. Three months later a closed tibial fracture was made and stabilized with an intramedullary nail. After 3 and 6 weeks of healing, the animals were killed and the fracture calluses examined with global gene expression, in situ mRNA expression, and ultrastructural protein distribution of four bone turnover markers: osteopontin, bone sialoprotein, tartrate-resistant acid phosphatase, and cathepsin K. Global gene expression showed a relatively small number of differently regulated genes, mostly upregulated and at 3 weeks. The four chosen markers were not differently regulated, and only minor differences in the in situ mRNA expression and ultrastructural protein distribution were detected. Gene expression and composition of fracture calluses are not generally disturbed in experimental OP.
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Literature
1.
go back to reference Eastelle R (2006) Pathogenesis of postmenopausal osteoporosis. In: Favus M (ed) Primer on the metabolic bone diseases and disorders of mineral metabolism. American Society for Bone and Mineral Research, Washington, DC, pp 259–262 Eastelle R (2006) Pathogenesis of postmenopausal osteoporosis. In: Favus M (ed) Primer on the metabolic bone diseases and disorders of mineral metabolism. American Society for Bone and Mineral Research, Washington, DC, pp 259–262
2.
go back to reference Recker R, Lappe J, Davies K, Heaney R (2000) Characterization of perimenopausal bone loss: a prospective study. J Bone Miner Res 15:1965–1973CrossRefPubMed Recker R, Lappe J, Davies K, Heaney R (2000) Characterization of perimenopausal bone loss: a prospective study. J Bone Miner Res 15:1965–1973CrossRefPubMed
3.
go back to reference Rodan GA (1991) Mechanical loading, estrogen deficiency, and the coupling of bone formation to bone resorption. J Bone Miner Res 6:527–530CrossRefPubMed Rodan GA (1991) Mechanical loading, estrogen deficiency, and the coupling of bone formation to bone resorption. J Bone Miner Res 6:527–530CrossRefPubMed
4.
go back to reference Raisz LG (2005) Pathogenesis of osteoporosis: concepts, conflicts, and prospects. J Clin Invest 115:3318–3325CrossRefPubMed Raisz LG (2005) Pathogenesis of osteoporosis: concepts, conflicts, and prospects. J Clin Invest 115:3318–3325CrossRefPubMed
5.
go back to reference Nikolaou VS, Efstathopoulos N, Kontakis G, Kanakaris NK, Giannoudis PV (2009) The influence of osteoporosis in femoral fracture healing time. Injury 40:663–668CrossRefPubMed Nikolaou VS, Efstathopoulos N, Kontakis G, Kanakaris NK, Giannoudis PV (2009) The influence of osteoporosis in femoral fracture healing time. Injury 40:663–668CrossRefPubMed
6.
go back to reference Thompson DD, Simmons HA, Pirie CM, Ke HZ (1995) FDA guidelines and animal models for osteoporosis. Bone 17:125S–133SCrossRefPubMed Thompson DD, Simmons HA, Pirie CM, Ke HZ (1995) FDA guidelines and animal models for osteoporosis. Bone 17:125S–133SCrossRefPubMed
7.
go back to reference Namkung-Matthai H, Appleyard R, Jansen J, Hao Lin J, Maastricht S, Swain M, Mason RS, Murrell GA, Diwan AD, Diamond T (2001) Osteoporosis influences the early period of fracture healing in a rat osteoporotic model. Bone 28:80–86CrossRefPubMed Namkung-Matthai H, Appleyard R, Jansen J, Hao Lin J, Maastricht S, Swain M, Mason RS, Murrell GA, Diwan AD, Diamond T (2001) Osteoporosis influences the early period of fracture healing in a rat osteoporotic model. Bone 28:80–86CrossRefPubMed
8.
go back to reference Kubo T, Shiga T, Hashimoto J, Yoshioka M, Honjo H, Urabe M, Kitajima I, Semba I, Hirasawa Y (1999) Osteoporosis influences the late period of fracture healing in a rat model prepared by ovariectomy and low calcium diet. J Steroid Biochem Mol Biol 68:197–202CrossRefPubMed Kubo T, Shiga T, Hashimoto J, Yoshioka M, Honjo H, Urabe M, Kitajima I, Semba I, Hirasawa Y (1999) Osteoporosis influences the late period of fracture healing in a rat model prepared by ovariectomy and low calcium diet. J Steroid Biochem Mol Biol 68:197–202CrossRefPubMed
9.
go back to reference Melhus G, Solberg LB, Dimmen S, Madsen JE, Nordsletten L, Reinholt FP (2007) Experimental osteoporosis induced by ovariectomy and vitamin D deficiency does not markedly affect fracture healing in rats. Acta Orthop 78:393–403CrossRefPubMed Melhus G, Solberg LB, Dimmen S, Madsen JE, Nordsletten L, Reinholt FP (2007) Experimental osteoporosis induced by ovariectomy and vitamin D deficiency does not markedly affect fracture healing in rats. Acta Orthop 78:393–403CrossRefPubMed
10.
go back to reference Wheeler DL, Eschbach EJ, Montfort MJ, Maheshwari P, McLoughlin SW (2000) Mechanical strength of fracture callus in osteopenic bone at different phases of healing. J Orthop Trauma 14:86–92CrossRefPubMed Wheeler DL, Eschbach EJ, Montfort MJ, Maheshwari P, McLoughlin SW (2000) Mechanical strength of fracture callus in osteopenic bone at different phases of healing. J Orthop Trauma 14:86–92CrossRefPubMed
11.
12.
go back to reference Lips P, Hosking D, Lippuner K, Norquist JM, Wehren L, Maalouf G, Ragi-Eis S, Chandler J (2006) The prevalence of vitamin D inadequacy amongst women with osteoporosis: an international epidemiological investigation. J Intern Med 260:245–254CrossRefPubMed Lips P, Hosking D, Lippuner K, Norquist JM, Wehren L, Maalouf G, Ragi-Eis S, Chandler J (2006) The prevalence of vitamin D inadequacy amongst women with osteoporosis: an international epidemiological investigation. J Intern Med 260:245–254CrossRefPubMed
13.
go back to reference Steele B, Serota A, Helfet DL, Peterson M, Lyman S, Lane JM (2008) Vitamin D deficiency: a common occurrence in both high-and low-energy fractures. HSS J 4:143–148CrossRefPubMed Steele B, Serota A, Helfet DL, Peterson M, Lyman S, Lane JM (2008) Vitamin D deficiency: a common occurrence in both high-and low-energy fractures. HSS J 4:143–148CrossRefPubMed
14.
go back to reference Kaastad TS, Reikeras O, Halvorsen V, Falch JA, Obrant KJ, Nordsletten L (2001) Vitamin D deficiency and ovariectomy reduced the strength of the femoral neck in rats. Calcif Tissue Int 69:102–108CrossRefPubMed Kaastad TS, Reikeras O, Halvorsen V, Falch JA, Obrant KJ, Nordsletten L (2001) Vitamin D deficiency and ovariectomy reduced the strength of the femoral neck in rats. Calcif Tissue Int 69:102–108CrossRefPubMed
15.
go back to reference Fu L, Tang T, Miao Y, Hao Y, Dai K (2009) Effect of 1,25-dihydroxy vitamin D3 on fracture healing and bone remodeling in ovariectomized rat femora. Bone 44:893–898CrossRefPubMed Fu L, Tang T, Miao Y, Hao Y, Dai K (2009) Effect of 1,25-dihydroxy vitamin D3 on fracture healing and bone remodeling in ovariectomized rat femora. Bone 44:893–898CrossRefPubMed
16.
go back to reference Young MF IK, Kerr JM, Heegaard AM (1993) Molecular and cellular biology of the major noncollagenous proteins in bone. In: Noda M (ed) Molecular and cellular biology of bone. Academic Press, Orlando, pp 191–234 Young MF IK, Kerr JM, Heegaard AM (1993) Molecular and cellular biology of the major noncollagenous proteins in bone. In: Noda M (ed) Molecular and cellular biology of bone. Academic Press, Orlando, pp 191–234
17.
go back to reference Oldberg A, Jirskog-Hed B, Axelsson S, Heinegard D (1989) Regulation of bone sialoprotein mRNA by steroid hormones. J Cell Biol 109:3183–3186CrossRefPubMed Oldberg A, Jirskog-Hed B, Axelsson S, Heinegard D (1989) Regulation of bone sialoprotein mRNA by steroid hormones. J Cell Biol 109:3183–3186CrossRefPubMed
18.
go back to reference Yoon K, Buenaga R, Rodan GA (1987) Tissue specificity and developmental expression of rat osteopontin. Biochem Biophys Res Commun 148:1129–1136CrossRefPubMed Yoon K, Buenaga R, Rodan GA (1987) Tissue specificity and developmental expression of rat osteopontin. Biochem Biophys Res Commun 148:1129–1136CrossRefPubMed
19.
go back to reference Hultenby K, Reinholt FP, Oldberg A, Heinegard D (1991) Ultrastructural immunolocalization of osteopontin in metaphyseal and cortical bone. Matrix 11:206–213PubMed Hultenby K, Reinholt FP, Oldberg A, Heinegard D (1991) Ultrastructural immunolocalization of osteopontin in metaphyseal and cortical bone. Matrix 11:206–213PubMed
20.
go back to reference Reppe S, Stilgren L, Olstad OK, Brixen K, Nissen-Meyer LS, Gautvik KM, Abrahamsen B (2006) Gene expression profiles give insight into the molecular pathology of bone in primary hyperparathyroidism. Bone 39:189–198CrossRefPubMed Reppe S, Stilgren L, Olstad OK, Brixen K, Nissen-Meyer LS, Gautvik KM, Abrahamsen B (2006) Gene expression profiles give insight into the molecular pathology of bone in primary hyperparathyroidism. Bone 39:189–198CrossRefPubMed
21.
go back to reference Ek-Rylander B, Bill P, Norgard M, Nilsson S, Andersson G (1991) Cloning, sequence, and developmental expression of a type 5, tartrate-resistant, acid phosphatase of rat bone. J Biol Chem 266:24684–24689PubMed Ek-Rylander B, Bill P, Norgard M, Nilsson S, Andersson G (1991) Cloning, sequence, and developmental expression of a type 5, tartrate-resistant, acid phosphatase of rat bone. J Biol Chem 266:24684–24689PubMed
22.
go back to reference Lang P, Schultzberg M, Andersson G (2001) Expression and distribution of tartrate-resistant purple acid phosphatase in the rat nervous system. J Histochem Cytochem 49:379–396PubMed Lang P, Schultzberg M, Andersson G (2001) Expression and distribution of tartrate-resistant purple acid phosphatase in the rat nervous system. J Histochem Cytochem 49:379–396PubMed
23.
go back to reference Baekkevold ES, Yamanaka T, Palframan RT, Carlsen HS, Reinholt FP, von Andrian UH, Brandtzaeg P, Haraldsen G (2001) The CCR7 ligand elc (CCL19) is transcytosed in high endothelial venules and mediates T cell recruitment. J Exp Med 193:1105–1112CrossRefPubMed Baekkevold ES, Yamanaka T, Palframan RT, Carlsen HS, Reinholt FP, von Andrian UH, Brandtzaeg P, Haraldsen G (2001) The CCR7 ligand elc (CCL19) is transcytosed in high endothelial venules and mediates T cell recruitment. J Exp Med 193:1105–1112CrossRefPubMed
24.
go back to reference Gundersen HJ, Bendtsen TF, Korbo L, Marcussen N, Moller A, Nielsen K, Nyengaard JR, Pakkenberg B, Sorensen FB, Vesterby A et al (1988) Some new, simple and efficient stereological methods and their use in pathological research and diagnosis. Acta Pathol Microbiol Immunol Scand 96:379–394 Gundersen HJ, Bendtsen TF, Korbo L, Marcussen N, Moller A, Nielsen K, Nyengaard JR, Pakkenberg B, Sorensen FB, Vesterby A et al (1988) Some new, simple and efficient stereological methods and their use in pathological research and diagnosis. Acta Pathol Microbiol Immunol Scand 96:379–394
25.
go back to reference Nordahl J, Andersson G, Reinholt FP (1998) Chondroclasts and osteoclasts in bones of young rats: comparison of ultrastructural and functional features. Calcif Tissue Int 63:401–408CrossRefPubMed Nordahl J, Andersson G, Reinholt FP (1998) Chondroclasts and osteoclasts in bones of young rats: comparison of ultrastructural and functional features. Calcif Tissue Int 63:401–408CrossRefPubMed
26.
go back to reference Nordahl J, Hollberg K, Mengarelli-Widholm S, Andersson G, Reinholt FP (2000) Morphological and functional features of clasts in low phosphate, vitamin D-deficiency rickets. Calcif Tissue Int 67:400–407CrossRefPubMed Nordahl J, Hollberg K, Mengarelli-Widholm S, Andersson G, Reinholt FP (2000) Morphological and functional features of clasts in low phosphate, vitamin D-deficiency rickets. Calcif Tissue Int 67:400–407CrossRefPubMed
27.
go back to reference Hollberg K, Nordahl J, Hultenby K, Mengarelli-Widholm S, Andersson G, Reinholt FP (2005) Polarization and secretion of cathepsin K precede tartrate-resistant acid phosphatase secretion to the ruffled border area during the activation of matrix-resorbing clasts. J Bone Miner Metab 23:441–449CrossRefPubMed Hollberg K, Nordahl J, Hultenby K, Mengarelli-Widholm S, Andersson G, Reinholt FP (2005) Polarization and secretion of cathepsin K precede tartrate-resistant acid phosphatase secretion to the ruffled border area during the activation of matrix-resorbing clasts. J Bone Miner Metab 23:441–449CrossRefPubMed
28.
go back to reference Bianco P, Riminucci M, Silvestrini G, Bonucci E, Termine JD, Fisher LW, Robey PG (1993) Localization of bone sialoprotein (BSP) to Golgi and post-Golgi secretory structures in osteoblasts and to discrete sites in early bone matrix. J Histochem Cytochem 41:193–203PubMed Bianco P, Riminucci M, Silvestrini G, Bonucci E, Termine JD, Fisher LW, Robey PG (1993) Localization of bone sialoprotein (BSP) to Golgi and post-Golgi secretory structures in osteoblasts and to discrete sites in early bone matrix. J Histochem Cytochem 41:193–203PubMed
29.
go back to reference Raisz LG, Trummel CL, Holick MF, DeLuca HF (1972) 1,25-Dihydroxycholecalciferol: a potent stimulator of bone resorption in tissue culture. Science 175:768–769CrossRefPubMed Raisz LG, Trummel CL, Holick MF, DeLuca HF (1972) 1,25-Dihydroxycholecalciferol: a potent stimulator of bone resorption in tissue culture. Science 175:768–769CrossRefPubMed
30.
go back to reference Shiraishi A, Takeda S, Masaki T, Higuchi Y, Uchiyama Y, Kubodera N, Sato K, Ikeda K, Nakamura T, Matsumoto T, Ogata E (2000) Alfacalcidol inhibits bone resorption and stimulates formation in an ovariectomized rat model of osteoporosis: distinct actions from estrogen. J Bone Miner Res 15:770–779CrossRefPubMed Shiraishi A, Takeda S, Masaki T, Higuchi Y, Uchiyama Y, Kubodera N, Sato K, Ikeda K, Nakamura T, Matsumoto T, Ogata E (2000) Alfacalcidol inhibits bone resorption and stimulates formation in an ovariectomized rat model of osteoporosis: distinct actions from estrogen. J Bone Miner Res 15:770–779CrossRefPubMed
31.
go back to reference Baldock PA, Thomas GP, Hodge JM, Baker SU, Dressel U, O’Loughlin PD, Nicholson GC, Briffa KH, Eisman JA, Gardiner EM (2006) Vitamin D action and regulation of bone remodeling: suppression of osteoclastogenesis by the mature osteoblast. J Bone Miner Res 21:1618–1626CrossRefPubMed Baldock PA, Thomas GP, Hodge JM, Baker SU, Dressel U, O’Loughlin PD, Nicholson GC, Briffa KH, Eisman JA, Gardiner EM (2006) Vitamin D action and regulation of bone remodeling: suppression of osteoclastogenesis by the mature osteoblast. J Bone Miner Res 21:1618–1626CrossRefPubMed
32.
go back to reference Baldock PA, Need AG, Moore RJ, Durbridge TC, Morris HA (1999) Discordance between bone turnover and bone loss: effects of aging and ovariectomy in the rat. J Bone Miner Res 14:1442–1448CrossRefPubMed Baldock PA, Need AG, Moore RJ, Durbridge TC, Morris HA (1999) Discordance between bone turnover and bone loss: effects of aging and ovariectomy in the rat. J Bone Miner Res 14:1442–1448CrossRefPubMed
33.
go back to reference Xiao Y, Fu H, Prasadam I, Yang YC, Hollinger JO (2007) Gene expression profiling of bone marrow stromal cells from juvenile, adult, aged and osteoporotic rats: with an emphasis on osteoporosis. Bone 40:700–715CrossRefPubMed Xiao Y, Fu H, Prasadam I, Yang YC, Hollinger JO (2007) Gene expression profiling of bone marrow stromal cells from juvenile, adult, aged and osteoporotic rats: with an emphasis on osteoporosis. Bone 40:700–715CrossRefPubMed
34.
go back to reference Kolek OI, Hines ER, Jones MD, LeSueur LK, Lipko MA, Kiela PR, Collins JF, Haussler MR, Ghishan FK (2005) 1alpha,25-Dihydroxyvitamin D3 upregulates FGF23 gene expression in bone: the final link in a renal–gastrointestinal–skeletal axis that controls phosphate transport. Am J Physiol Gastrointest Liver Physiol 289:G1036–G1042CrossRefPubMed Kolek OI, Hines ER, Jones MD, LeSueur LK, Lipko MA, Kiela PR, Collins JF, Haussler MR, Ghishan FK (2005) 1alpha,25-Dihydroxyvitamin D3 upregulates FGF23 gene expression in bone: the final link in a renal–gastrointestinal–skeletal axis that controls phosphate transport. Am J Physiol Gastrointest Liver Physiol 289:G1036–G1042CrossRefPubMed
35.
go back to reference Yu X, Sabbagh Y, Davis SI, Demay MB, White KE (2005) Genetic dissection of phosphate- and vitamin D-mediated regulation of circulating Fgf23 concentrations. Bone 36:971–977CrossRefPubMed Yu X, Sabbagh Y, Davis SI, Demay MB, White KE (2005) Genetic dissection of phosphate- and vitamin D-mediated regulation of circulating Fgf23 concentrations. Bone 36:971–977CrossRefPubMed
36.
go back to reference Goebel S, Lienau J, Rammoser U, Seefried L, Wintgens KF, Seufert J, Duda G, Jakob F, Ebert R (2009) FGF23 is a putative marker for bone healing and regeneration. J Orthop Res 27:1141–1146CrossRefPubMed Goebel S, Lienau J, Rammoser U, Seefried L, Wintgens KF, Seufert J, Duda G, Jakob F, Ebert R (2009) FGF23 is a putative marker for bone healing and regeneration. J Orthop Res 27:1141–1146CrossRefPubMed
37.
go back to reference Yu JJ, Ruddy MJ, Conti HR, Boonanantanasarn K, Gaffen SL (2008) The interleukin-17 receptor plays a gender-dependent role in host protection against Porphyromonas gingivalis-induced periodontal bone loss. Infect Immun 76:4206–4213CrossRefPubMed Yu JJ, Ruddy MJ, Conti HR, Boonanantanasarn K, Gaffen SL (2008) The interleukin-17 receptor plays a gender-dependent role in host protection against Porphyromonas gingivalis-induced periodontal bone loss. Infect Immun 76:4206–4213CrossRefPubMed
38.
go back to reference Goswami J, Hernandez-Santos N, Zuniga LA, Gaffen SL (2009) A bone-protective role for IL-17 receptor signaling in ovariectomy-induced bone loss. Eur J Immunol 39:2831–2839CrossRefPubMed Goswami J, Hernandez-Santos N, Zuniga LA, Gaffen SL (2009) A bone-protective role for IL-17 receptor signaling in ovariectomy-induced bone loss. Eur J Immunol 39:2831–2839CrossRefPubMed
39.
go back to reference Franzen A, Hultenby K, Reinholt FP, Onnerfjord P, Heinegard D (2008) Altered osteoclast development and function in osteopontin deficient mice. J Orthop Res 26:721–728CrossRefPubMed Franzen A, Hultenby K, Reinholt FP, Onnerfjord P, Heinegard D (2008) Altered osteoclast development and function in osteopontin deficient mice. J Orthop Res 26:721–728CrossRefPubMed
40.
go back to reference Boskey AL, Maresca M, Ullrich W, Doty SB, Butler WT, Prince CW (1993) Osteopontin–hydroxyapatite interactions in vitro: inhibition of hydroxyapatite formation and growth in a gelatin-gel. Bone Miner 22:147–159CrossRefPubMed Boskey AL, Maresca M, Ullrich W, Doty SB, Butler WT, Prince CW (1993) Osteopontin–hydroxyapatite interactions in vitro: inhibition of hydroxyapatite formation and growth in a gelatin-gel. Bone Miner 22:147–159CrossRefPubMed
41.
go back to reference Yoshitake H, Rittling SR, Denhardt DT, Noda M (1999) Osteopontin-deficient mice are resistant to ovariectomy-induced bone resorption. Proc Natl Acad Sci USA 96:8156–8160CrossRefPubMed Yoshitake H, Rittling SR, Denhardt DT, Noda M (1999) Osteopontin-deficient mice are resistant to ovariectomy-induced bone resorption. Proc Natl Acad Sci USA 96:8156–8160CrossRefPubMed
42.
go back to reference Duvall CL, Taylor WR, Weiss D, Wojtowicz AM, Guldberg RE (2007) Impaired angiogenesis, early callus formation, and late stage remodeling in fracture healing of osteopontin-deficient mice. J Bone Miner Res 22:286–297CrossRefPubMed Duvall CL, Taylor WR, Weiss D, Wojtowicz AM, Guldberg RE (2007) Impaired angiogenesis, early callus formation, and late stage remodeling in fracture healing of osteopontin-deficient mice. J Bone Miner Res 22:286–297CrossRefPubMed
43.
go back to reference Hultenby K, Reinholt FP, Norgard M, Oldberg A, Wendel M, Heinegard D (1994) Distribution and synthesis of bone sialoprotein in metaphyseal bone of young rats show a distinctly different pattern from that of osteopontin. Eur J Cell Biol 63:230–239PubMed Hultenby K, Reinholt FP, Norgard M, Oldberg A, Wendel M, Heinegard D (1994) Distribution and synthesis of bone sialoprotein in metaphyseal bone of young rats show a distinctly different pattern from that of osteopontin. Eur J Cell Biol 63:230–239PubMed
44.
go back to reference Chen JJ, Jin H, Ranly DM, Sodek J, Boyan BD (1999) Altered expression of bone sialoproteins in vitamin D-deficient rBSP2.7Luc transgenic mice. J Bone Miner Res 14:221–229CrossRefPubMed Chen JJ, Jin H, Ranly DM, Sodek J, Boyan BD (1999) Altered expression of bone sialoproteins in vitamin D-deficient rBSP2.7Luc transgenic mice. J Bone Miner Res 14:221–229CrossRefPubMed
45.
go back to reference Cao Y, Mori S, Mashiba T, Westmore MS, Ma L, Sato M, Akiyama T, Shi L, Komatsubara S, Miyamoto K, Norimatsu H (2002) Raloxifene, estrogen, and alendronate affect the processes of fracture repair differently in ovariectomized rats. J Bone Miner Res 17:2237–2246CrossRefPubMed Cao Y, Mori S, Mashiba T, Westmore MS, Ma L, Sato M, Akiyama T, Shi L, Komatsubara S, Miyamoto K, Norimatsu H (2002) Raloxifene, estrogen, and alendronate affect the processes of fracture repair differently in ovariectomized rats. J Bone Miner Res 17:2237–2246CrossRefPubMed
46.
go back to reference Jeong KS, Lee J, Jeong W, Noh DH, Do SH, Kim YK (2005) Measurement of estrogen effect on bone turnover by 2H2O labeling. Calcif Tissue Int 76:365–370CrossRefPubMed Jeong KS, Lee J, Jeong W, Noh DH, Do SH, Kim YK (2005) Measurement of estrogen effect on bone turnover by 2H2O labeling. Calcif Tissue Int 76:365–370CrossRefPubMed
47.
go back to reference Huang J, Wang X, Zhang TL, Wang K (2009) Alterations of ovariectomized rat bone and impact of non-collagenous proteins on mineralization. Joint Bone Spine 76:176–183CrossRefPubMed Huang J, Wang X, Zhang TL, Wang K (2009) Alterations of ovariectomized rat bone and impact of non-collagenous proteins on mineralization. Joint Bone Spine 76:176–183CrossRefPubMed
48.
go back to reference Egermann M, Heil P, Tami A, Ito K, Janicki P, Von Rechenberg B, Hofstetter W, Richards PJ (2009) Influence of defective bone marrow osteogenesis on fracture repair in an experimental model of senile osteoporosis. J Orthop Res. doi:10.1002/jor.21041 Egermann M, Heil P, Tami A, Ito K, Janicki P, Von Rechenberg B, Hofstetter W, Richards PJ (2009) Influence of defective bone marrow osteogenesis on fracture repair in an experimental model of senile osteoporosis. J Orthop Res. doi:10.​1002/​jor.​21041
49.
go back to reference Gerstenfeld LC, Cullinane DM, Barnes GL, Graves DT, Einhorn TA (2003) Fracture healing as a post-natal developmental process: molecular, spatial, and temporal aspects of its regulation. J Cell Biochem 88:873–884CrossRefPubMed Gerstenfeld LC, Cullinane DM, Barnes GL, Graves DT, Einhorn TA (2003) Fracture healing as a post-natal developmental process: molecular, spatial, and temporal aspects of its regulation. J Cell Biochem 88:873–884CrossRefPubMed
50.
go back to reference Palomares KT, Gleason RE, Mason ZD, Cullinane DM, Einhorn TA, Gerstenfeld LC, Morgan EF (2009) Mechanical stimulation alters tissue differentiation and molecular expression during bone healing. J Orthop Res 27:1123–1132CrossRefPubMed Palomares KT, Gleason RE, Mason ZD, Cullinane DM, Einhorn TA, Gerstenfeld LC, Morgan EF (2009) Mechanical stimulation alters tissue differentiation and molecular expression during bone healing. J Orthop Res 27:1123–1132CrossRefPubMed
51.
go back to reference Harvey NES, Cooper C (2006) Epidemiology of osteoporotic fractures. In: Favus MJ (ed) Primer on the metabolic bone diseases and disorders of mineral metabolism. American Society for Bone and Mineral Research, Washington, DC, pp 244–248 Harvey NES, Cooper C (2006) Epidemiology of osteoporotic fractures. In: Favus MJ (ed) Primer on the metabolic bone diseases and disorders of mineral metabolism. American Society for Bone and Mineral Research, Washington, DC, pp 244–248
52.
go back to reference McKee MD, Nanci A (1996) Osteopontin at mineralized tissue interfaces in bone, teeth, and osseointegrated implants: ultrastructural distribution and implications for mineralized tissue formation, turnover, and repair. Microsc Res Tech 33:141–164CrossRefPubMed McKee MD, Nanci A (1996) Osteopontin at mineralized tissue interfaces in bone, teeth, and osseointegrated implants: ultrastructural distribution and implications for mineralized tissue formation, turnover, and repair. Microsc Res Tech 33:141–164CrossRefPubMed
Metadata
Title
Gene Expression and Distribution of Key Bone Turnover Markers in the Callus of Estrogen-Deficient, Vitamin D-Depleted Rats
Authors
Gunhild Melhus
S. H. Brorson
E. S. Baekkevold
G. Andersson
R. Jemtland
O. K. Olstad
F. P. Reinholt
Publication date
01-07-2010
Publisher
Springer-Verlag
Published in
Calcified Tissue International / Issue 1/2010
Print ISSN: 0171-967X
Electronic ISSN: 1432-0827
DOI
https://doi.org/10.1007/s00223-010-9371-2

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