首页> 中文期刊> 《中国药理学报:英文版》 >Effect of daidzin, genistin, and glycitin on osteogenic and adipogenic differentiation of bone marrow stromal cells and adipocytic transdifferentiation of osteoblasts

Effect of daidzin, genistin, and glycitin on osteogenic and adipogenic differentiation of bone marrow stromal cells and adipocytic transdifferentiation of osteoblasts

         

摘要

Aim: To examine the effect of daidzin, genistin, and glycitin on the osteogenic and adipogenic differentiation of bone marrow stromal cells (MSC) and the adipogenic transdifferentiation of osteoblasts. Methods: MTT test, alkaline phosphatase (ALP) activity measurement, Oil Red O stain and measurement were employed.Results: Daidzin, genistin, and glycitin 1× 10-8, 5× 10-7, 1× 10-6, 5× 10-6, and 1× 10-5mol/L all promoted the proliferation of primary mouse bone MSC and osteoblasts.Daidzin 5× 10-7 mol/L and genistin 1 × 10-6 mol/L promoted the osteogenesis of MSC. Genistin 1×10-8, 5×10-7, 1×10-6, 5×10-6, and 1×10-5 mol/L and glycitin 1×10-8,1× 10-6, and 1× 10-5 mol/L inhibited the adipogenesis of MSC. Daidzin, genistin,and glycitin 1×10-8,5×10-7, 1× 10-6, 5× 10-6, and 1× 10-5 mol/L all inhibited the adipocytic transdifferentiation of osteoblasts. Conclusions: Daidzin, genistin, and glycitin may modulate differentiation of MSC to cause a lineage shift toward the osteoblast and away from the adipocytes, and could inhibit adipocytic transdifferentiation of osteoblasts. They could also be helpful in preventing the development of osteonecrosis.

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