Protective Effects of Total Saponins of Panax Notoginseng on Steroid-Induced Avascular Necrosis of the Femoral Head In Vivo and In Vitro

<div>TSPN reduced Caspase-3 expression and activity in MC3T3-E1 cells. (a) TUNEL staining of the apoptotic cells (×200). The positive cells are indicated with white arrows. (b) Western blot for Caspase-3 protein. 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Evidence-Based Complementary and Alternative Medicine

fig4

Figure 4

Figure 4: Protective Effects of Total Saponins of Panax Notoginseng on Steroid-Induced Avascular Necrosis of the Femoral Head In Vivo and In Vitro 