Research Article

Sorafenib and Mesenchymal Stem Cell Therapy: A Promising Approach for Treatment of HCC

Figure 2

Effects of different treatments on cell necrosis of hepatocellular xenografts over 22 days in nude mice. (a) Histopathologic changes (H&E stain), (b) Calculated percentage of necrotic tissue (%) (+SD). Thick arrows: necrotic areas. Ctrl: control; Sora: sorafenib; hpMSC (IV): human placenta-derived mesenchymal stem cells (intravenous administration); hpMSC (local): hpMSC (local administration); hpMSC (IV) + Sora; and hpMSC (local) + Sora. .
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