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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: J Neurochem. 2015 Feb 25;133(1):14–25. doi: 10.1111/jnc.13042

Figure 6. Rotenone effects on catechol ratios in PC12 cells.

Figure 6

(A, C) DOPAC:DOPAL in cells and medium; (B, D) DOPET:DOPAC in cells and medium. DOPAC:DOPAL ratios decreased markedly, indicating decreased ALDH activity, and DOPET:DOPAC ratios increased markedly, indicating a shift from ALDH to aldehyde reductase in the intracellular metabolism of DOPAL.