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Typical comet images observed by PI (Propidium iodide) staining. (A): Blank control group; (B): Model (H2O2, 200 µM) group; (C): Positive control (NAc) group; (D1): H2O2 + FPYLRH (S8) (200 µM); (D2): H2O2 + FPYLRH (S8) (100 µM); (D3): H2O2 + FPYLRH (S8) (50 µM).
