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. 2022 Mar 8;12:4042. doi: 10.1038/s41598-022-08053-y

Figure 7.

Figure 7

Changes in OD at 540 nm (ordinate) represent the results obtained from the plasma-free hemoglobin spectrophotometric assay that indicated erythrocyte breakdown with time of blood incubation in the experimental system (MANOVA test results for interaction, time, and group were p < 0.001, p < 0.001, p < 0.05, respectively) (A). The results are presented as mean values ± standard deviation. **p < 0.01 for CTR (empty bar) vs NIR 1.5 mW/cm2 (diagonal pattern) at a given time point. Furthermore, significant changes (***p < 0.001) were also found compared to other time points within each group, and different time points for intergroup comparison. The number of measurements n = 20. Differences in the parameters of the hemolysis curve at t (4 h): osmotic fragility (B) and the slope of the hemolysis curve (C) (Wilcoxon’s test in both cases). The results are presented as the median value and the interquartile range. The number of measurements n = 10.