OBJECTIVE: The aim of this study was to evaluate the effect of T3 on the expression of osteocalcin, osteopontin and collagen I during osteogenic differentiation of mesenchymal stem cells (MSC). MATERIALS AND METHODS: The bone marrow cells of Wistar rats with 30 days of age were extracted, cultured and separated into five groups: control (undifferentiated), differentiated (osteogenic stimulus) and differentiated with T3 (10-3 nM, 10-2 nM and 100 nM). For each group, four samples were cultured and were analyzed by […]