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. Author manuscript; available in PMC: 2010 Sep 15.
Published in final edited form as: Biochem Pharmacol. 2009 May 20;78(6):648–655. doi: 10.1016/j.bcp.2009.05.012

Figure 2.

Figure 2

Caveolae/raft-mediated internalization is not impaired in ethanol-treated cells. A, WIF-B cells were treated in the absence (a) or presence (b) of ethanol (EtOH). Cells were continuously labeled for 60 min at 37°C with 0.5 μg/ml CTxB. Cells were fixed and CTxB was visualized directly by epifluorescence. Asterisks are marking selected BCs. Bar = 10 μm B, The relative distributions of CTxB in control or ethanol-treated cells were quantitated as described in Figure 1B. Values are expressed as the mean ±SEM. Measurements were done on three independent experiments.