Figure 12From: Cytotoxicity and cellular uptake of tri-block copolymer nanoparticles with different size and surface characteristics Comparison of the uptake of different PNP 45 and PNP 90 in NR8383 cells (1 μg/ml) upon 24 h exposure after blocking the mannose receptors (n = 5). The * sign signifies p < 0.05 compared to unperturbed uptake.Back to article page