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. Author manuscript; available in PMC: 2009 Sep 15.
Published in final edited form as: Toxicol Appl Pharmacol. 2008 May 29;231(3):384–392. doi: 10.1016/j.taap.2008.05.014

Figure 4. Effects of paraquat on NADPH metabolism.

Figure 4

Reaction mixtures contained cell lysates (130 µg/µl protein), 100 µM paraquat and 100 µM NADPH in a 1 ml cuvette. NADPH metabolism was assayed by monitoring changes in absorbance at 340 nm and were recorded every 2.5 min for 3 h using a UV/VIS spectrophotometer. Data are presented as percent of control. Circles, undifferentiated (undiff) cells; triangles, differentiated (diff) cells.