Effect of assemble flavone of Drynariae Rhizome on activity and calcium deposition of bone marrow stem cells of rabbit / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To observe the effect of assemble flavone of Drynariae Rhizome on the activity and osteogenic differentiation of bone marrow stem cells of rabbit in vitro.</p><p><b>METHOD</b>Density gradient centrifugation was used to isolate bone marrow stem cells from SD rats. The MSCs were also undergone osteogenic induction. Cytochemical and immunocytochemical tainting were performed to verify their multipotential.</p><p><b>RESULT</b>High purity of bone marrow stem cells was successfully obtained. Both ALP activity and mineralization nodes tainting were positive in MSCs after osteogenic differentiation.</p><p><b>CONCLUSION</b>The MSCs sustained their osteogenic differentiation potential in vitro by assemble flavone of rhizome drynaria.</p>