Our results show that the trochanteric region of the rat femur (next to the other skeletal sites) must also be mentioned as JPH203 mw a further skeletal location for studies of the antiosteoporotic effects of drugs, as it contains both trabecular and cortical bone with an Selleck VRT752271 intact periosteal shell. Acknowledgments The authors thank F. Kauer, R. Castro, and A. Witt for their support of the animal trial. The authors
thank also the AO foundation for their support. Conflicts of interest None. Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. References 1. Sliwinski L, Folwarczna J, Janiec W, Grynkiewicz G, Kuzyk K (2005) Differential effects of genistein, estradiol and raloxifene on rat osteoclasts in vitro. Pharmacol Rep 57:352–359PubMed 2. Burger
H (2003) Hormone replacement therapy in the post-Women’s Health Initiative era. Report of a meeting held in Funchal, Madeira, February 24–25, 2003. Climacteric 6(Suppl 1):11–36PubMed 3. Wuttke W, Jarry H, Westphalen S, Christoffel V, Seidlova-Wuttke D (2002) Phytoestrogens for hormone replacement therapy? J Steroid Biochem Mol Biol 83:133–147CrossRefPubMed 4. Eriksen EF (2002) Primary YH25448 research buy hyperparathyroidism: lessons from bone histomorphometry. J Bone Miner Res 17(Suppl 2):N95–N97PubMed 5. Matsumoto T, Shiraki M, Hagino H, Iinuma H, Nakamura T (2006) Daily nasal spray of hPTH(1–34) for 3 months increases bone mass in osteoporotic subjects: a pilot study. Osteoporos Int 17:1532–1538CrossRefPubMed 6. Gonnelli S, Martini G, Caffarelli C, Salvadori S, Cadirni A, Montagnani A, Nuti R (2006) Teriparatide’s effects on quantitative ultrasound parameters and bone density in women with established osteoporosis. Osteoporos Int 17:1524–1531CrossRefPubMed 7. Partridge NC, Li X, Qin L (2006) Understanding
parathyroid hormone action. Ann N Y Acad Sci 1068:187–193CrossRefPubMed 8. Ejersted C, Andreassen TT, Nilsson MH, Oxlund H (1994) Human parathyroid hormone(1–34) increases Tyrosine-protein kinase BLK bone formation and strength of cortical bone in aged rats. Eur J Endocrinol 130:201–207CrossRefPubMed 9. Neer RM, Arnaud CD, Zanchetta JR, Prince R, Gaich GA, Reginster JY, Hodsman AB, Eriksen EF, Ish-Shalom S, Genant HK, Wang O, Mitlak BH (2001) Effect of parathyroid hormone (1–34) on fractures and bone mineral density in postmenopausal women with osteoporosis. N Engl J Med 344:1434–1441CrossRefPubMed 10. Deal C, Omizo M, Schwartz EN, Eriksen EF, Cantor P, Wang J, Glass EV, Myers SL, Krege JH (2005) Combination teriparatide and raloxifene therapy for postmenopausal osteoporosis: results from a 6-month double-blind placebo-controlled trial. J Bone Miner Res 20:1905–1911CrossRefPubMed 11.