体内研究
SAG (1.0 mM) induces more osteogenesis mainly at the defect borders and a significant increase in BV/TV at the eight week timepoint in CD-1 mice. SAG (15-20 mg/kg; i.p.) induces pre-axial polydactyly prevalently in a dose-dependent manner in mice. Animal Model: Pregnant C57BL/6J mice Dosage: 15, 17, 20 mg/kg Administration: A single i.p. Result: Effective in ca. 80% of the embryos and increased Gli1 and Gli2 mRNA expression in the limb bud, with Gli1 mRNA being the most upregulated at the dose of 20 mg/kg.