Poly-L-Arginine Induces Apoptosis of NCI-H292 Cells via ERK1/2 Signaling Pathway

Figure 2

Apoptosis rates in NCI-H292 cells after PLA exposure for 24 h. (a) Control group, (b) 10 mg/l PLA group, (c) 20 mg/l PLA group, (d) 40 mg/l PLA group, and (e) 60 mg/l PLA; (f) the apoptotic rate bar graph. With the increase concentration of PLA, the apoptosis rate of NCI-H292 cells increased. Compared with the control group, .

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