Figure 6.

Quantitative measurements of fullerenol in PBMCs were carried out by flow cytometry in time-dependent mode (flow cytometer FACS, 355 nm laser); after 1 h, 24 h, and 48 h of incubation with NPs (37 °C, 5% CO₂ atmosphere, 100% relative humidity). Bars represent mean values with standard deviations. Asterisks are used to mark values that are statistically different in comparison with control values (* p < 0.05), hashes—values that are statistically different in comparison with samples containing fullerenol at the concentration of 150 mg/L (^# p < 0.05). All experiments were repeated 3–6 times.