Fig. 5
From: The value of the hedgehog signal in osteoblasts in fluoride-induced bone-tissue injury
The protein expressions of Ihh, Smo, Gli2, and Runx2 in osteoblasts treated with fluoride exposure using Cycl. a–d exhibit the protein expressions of Ihh, Smo, Gli2 and Runx2, respectively, in cultured osteoblasts. *Compared with the control group P < 0.05. #Compared with the low fluoride group P < 0.05