Figure 6.
Bright field (Left) and fluorescent (Right) microscopy of viable cells treated with Rh-PE-liposomes in the presence of metabolic inhibitors (×400): BT20 and LIP-pNP-PEG(3000)-TAT, 4°C (A); BT20 and LIP-pNP-PEG(3000)-TAT, 0.1% sodium azide, 37°C (B); and LLC and LIP-pNP-PEG(3000)-TAT, 1% IAA, 37°C (C).