Purinergic Signaling Mediates PTH and Fluid Flow-Induced Osteoblast Proliferation

<div>Osteoblast ERK1/2 phosphorylation in response to PTH and oscillatory fluid flow. (a) ERK1/2 phosphorylation in response to fluid flow was significantly increased after PTH treatment. (b) PTH reduces osteoblast desensitization time after mechanical stimulation. 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BioMed Research International

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Figure 1

Figure 1: Purinergic Signaling Mediates PTH and Fluid Flow-Induced Osteoblast Proliferation 