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. 2001 Jul 3;98(15):8786–8791. doi: 10.1073/pnas.151247498

Figure 7.

Figure 7

Bright field (Left) and fluorescent (Center) microscopy of H9C2 treated with free FITC-dextran and FITC-dextran-loaded Rh-PE labeled liposomes (37°C; ×400): H9C2 and free FITC-dextran (A); H9C2 and LIP-pNP-PEG(3000)-TAT/FITC-dextran, TRITC filter (B); and H9C2 and LIP-pNP-PEG(3000)-TAT/FITC-dextran, FITC filter (C). (Right) Images represent the results of confocal microscopy of BT20 treated with FITC-dextran-loaded Rh-PE liposomes (37°C; pseudocolor enhancement): single cell under FITC filter (D); single cell under Rh filter (E); and composite of superimposed layers from D and E (F).