The story of the incretine begins in 1930, with the definition of "incretina", that is In testine Se cretion In sulin, but it must arrive to 1960 to have the pharmacological confirmation of the action of the same
[ \- Link Opens in New Tab]( Perks, P., Huynh, E., Kaluza, K., & Boullata, J
Clinically supervised care supports long-term health Through MinuteClinic, board-certified providers begin with a comprehensive evaluation of each patients medical history, diet, physical activity, behavioral factors and underlying health conditions

These findings provide evidence that the regulatory influence of endogenous GLP-1R signaling on bone resorption is likely mediated through pathways that involve calcitonin.362 Considering the expression of the GLP-1R in thyroid C cells and the ability of GLP-1 to stimulate calcitonin secretion through a cAMP-mediated mechanism in vitro, it is plausible that calcitonin plays a role in the alterations in bone metabolism observed in GLP-1R-treated animals.369,370 Later, quantitative real-time PCR analysis demonstrated that the administration of exendin-4, a GLP-1RA, resulted in significant upregulation of thyroid calcitonin mRNA levels in wild-type mice.362 GLP-1RAs and Osteoblasts Osteoblasts arise through the differentiation of mesenchymal stem cells and play a crucial role in the process of bone formation