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. 2021 May 21;12:620920. doi: 10.3389/fendo.2021.620920

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Copyright © 2021 Bertoldo, Adami, Rossini, Giollo, Orsolini, Viapiana, Gatti and Fassio

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Schematic representation of PTH signaling via the PTH1R in bone. AC, adenylate cyclase; PTH, parathyroid hormone; PTH1R, parathyroid hormone 1 receptor, PLC, phospholipase C.