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. 2018 Mar 2;8:3911. doi: 10.1038/s41598-018-22143-w

Figure 2.

Figure 2

Mahanine-treated MIAPaCa2 cell exhibited increased intracellular Ca2+. (A) Histogram plot of the mean fluorescence intensity of intracellular Ca2+ pool as measured by Fluo-3/AM in MIAPaCa-2 cells treated with mahanine (20 µM) at different time points. (B) A representative Fluo-3/AM MFI (mean fluoresce intensity) spectra in mahanine-treated MIAPaCa-2 cells. EGTA (10 mM) and Ca2+ ionophore (2 µM) were served as the negative and positive controls respectively. (C) Measurement of Ca2+ leakage mediated by ROS in MIAPaCa-2 and BxPC-3 cells pretreated with NAC (ROS inhibitor, 1 hr) followed by mahanine and Ca2+ ionophore with indicated dose for 30 min by FACS.