Figure 6.

Uptake of 2-NBDG, expressed as a percentage of the first exposure period, increased in each subsequent loading period (p < 0.001). The comparison between control conditions (no 4-CIN treatment; open circles) and test conditions (100 μm 4-CIN added between the second control period and the first test period; closed circles) are shown for astrocytes on the left and neurons on the right. Astrocytic loading of 2-NBDG was unaffected by 4-CIN treatment, but neuronal loading of 2-NBDG was significantly increased (*p < 0.05) in each test condition.