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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Bone. 2009 Jun 25;45(4):716–725. doi: 10.1016/j.bone.2009.06.020

Fig.1. Osteoblast differentiation and gene expression in response to PTH.

Fig.1

(A) Effects of intermittent PTH (i.PTH), continuous PTH (c.PTH) or vehicle (Veh) on mineralization of primary osteoblasts isolated from WT and Arrb2−/− mice. Mineralization was revealed by Alizarin Red staining. (B) Scheme representing the step-by-step approach used to delineate the sequences/genes regulated by i.PTH and targeted for regulation by β-arrestin2. See Materials and methods section for details.