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. 2002 Mar;46(3):821–827. doi: 10.1128/AAC.46.3.821-827.2002

FIG. 2.

FIG. 2.

Measurement of ROS and 4-HNE production in cortical neuronal cell cultures (a) and brain stem cell cultures (b). ROS production was determined after 30 min of treatment, and 4-HNE production was determined after 24 h of treatment. Statistical analysis was done with Student's t test. ∗, P ≤ 0.05; ∗∗, P ≤ 0.01.