Figure 5From: Nanotoxicity comparison of four amphiphilic polymeric micelles with similar hydrophilic or hydrophobic structure Inflammatory factor levels in the medium of J774.A1 cells treated with micelles at different time points (0.5, 3 and 24 h). PBS-treated cells served as controls. The results are given as the mean ± SD, n = 3. *p < 0.05 vs. PBS control.Back to article page