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. 2012 Nov 22;13(12):15510–15522. doi: 10.3390/ijms131215510

Figure 2.

Figure 2

Superoxide dismutase (SOD) activity of differentiated PC12 cells exposed to PC or 0–100 μmol/L PCOOH. After incubation in the presence of PC or PCOOH, the original medium was removed, and cells were lysed with a Nonidet P-40 lysis buffer. The level of SOD activity in the cell lysates was measured using the SOD Assay Kit-WST (Dojindo Molecular Technologies, Inc., Gaithersburg, MD, USA) according to the manufacturer’s instructions. Data are experiments as percent of the control; the mean value was obtained from six experiments. The data represent the means ± SD. #p < 0.01 compared with the control value.