PTH increases bone formation by postponing osteoblast apoptosis, not by increasing precursor proliferation
Jilka RJ, Weinstien RS, Roberson P, Shelton R, Swain F, Smith C, Kirchner J, Parfitt AM, Manolagas SC. PTH increases bone formation by postponing osteoblast apoptosis, not by increasing precursor proliferation. ASBMR-IBMS. 1998.