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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Free Radic Biol Med. 2018 Apr 23;121:9–19. doi: 10.1016/j.freeradbiomed.2018.04.570

Figure 2. Ara-c exposure increases ROS in DRG neurons.

Figure 2

In situ imaging of superoxide-mediated oxidation of dihydroethidium to 2-hydroxyethidium (2-HE) in ara-C exposed DRG neurons. Representative images: 2-HE is observed as red fluorescence and nuclei stain blue with DAPI; scale bar = 10 µm. Fluorescence intensity normalized to soma surface area and quantified by ImageJ, is presented as mean±SEM of three biological experiments; in each set #8 neurons were sequentially scored per each condition; *P<0.05.