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Fluorescence intensity in each group.
| Group | n | Bcl-2 | Bax | Caspase-3 |
|---|---|---|---|---|
| Normal control | 5 | 0.09±0.01 | 0.12±0.01 | 0.12±0.01 |
| H2O2 injury | 5 | 0.06±0.01a | 0.18±0.01a | 0.23±0.01a |
| miR-21-5p negative transfection | 5 | 0.10±0.01 | 0.13±0.01 | 0.12±0.01 |
| miR-21-5p overexpression | 5 | 0.26±0.01a,b | 0.07±0.01a,b | 0.07±0.01a,b |
P<0.05, compared with normal control group
P<0.05, compared with H2O2 injury group. miR, microRNA; H2O2, hydrogen peroxide; Bcl-2, B-cell lymphoma 2; Bax, Bcl-2-associated X protein.
