Fig. 2

Cell apoptosis detected by flow cytometry. PerCP-Cy5₋5: a kind of mixed dye. FITC: fluorescein isothiocyanate. The average total apoptosis rates were presented as mean ± SD. ^*p = 0.004 < 0.05 vs. Control group. ^nsp=0.349 vs. LPS group. ^**p = 0.011 < 0.05 vs. LPS group. ^***p = 0.05 vs. LPS group. ^#p = 0.007 < 0.05 vs. LPS group. ^##p = 0.005 < 0.05 vs. LPS group