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Effect of CSE on NR8383 cell apoptosis.
Notes: (A) Dot plots and (B) histogram of NR8383 cells exposed to CSE at 5%, 10%, 15% and 0% for 24 hours before being harvested for apoptosis test. The detection was repeated independently three times. Significantly different from the control group: *P<0.05, **P<0.01, ***P<0.001.
Abbreviations: CSE, cigarette smoke extract; PI, propidium iodide; FITC, fluorescein isothiocyanate.
