Figure 1From: Co-delivery of docetaxel and endostatin by a biodegradable nanoparticle for the synergistic treatment of cervical cancerExpression of endostatin in HeLa cells using Western blot analysis. Lane 1: HeLa cells were transfected by pShuttle2-endostatin using PEI, lane 2: transfected by pShuttle2-endostatin using TPGS-b-(PCL-ran-PGA)/PEI, lane 3: transfected by pShuttle2 using TPGS-b-(PCL-ran-PGA)/PEI.Back to article page