(C) Alkaline phosphatase (ALP) staining experiments were used to determine ALP activity on day 3 (a) and day 7 (b) respectively. (D) For matrix mineralization, alizarin red S staining was ...
(C, D) The effects of Shh on BMP9-induced ALP activity in C3H10T1/2 cells (C: chemiluminescence; D: cytochemical staining). (E, F) The effects of Shh on BMP9-induced ALP activity in C2C12 cells (E ...