Figure 3 | Scientific Reports

Figure 3

From: Photobiomodulation as an antioxidant substitute in post-thawing trauma of human stem cells from the apical papilla

Figure 3

Irradiation with 950 nm NIR reduced apoptosis and ROS as NAC. (A) Apoptotic cell rate. The solid line on the graph is the results of the non-cryopreserved group. (B) MFI of H2DCFDA. (C) Relative viability of cells with hydrogen peroxide. The reduction of viability was alleviated by 950 nm NIR and NAC treatment. Data are mean ± SD (n > 5). Different letters at the tops of columns are significantly different at P < 0.05 according to Duncan’s test.

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