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. Author manuscript; available in PMC: 2019 Jan 28.
Published in final edited form as: Eur J Pharmacol. 2007 May 6;568(1-3):68–74. doi: 10.1016/j.ejphar.2007.04.044

Figure 2. Accumulation of AQ4 in RF/6A and ARPE-19 cells.

Figure 2

The cells were incubated with AQ4 (20 µM) for 3 h under normoxia. Following drug exposure, cells were washed and fresh serum free medium was added. Confocal images were obtained at an excitation wavelength of 647 nm. Magnification: 63×.