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. Author manuscript; available in PMC: 2013 Jul 26.
Published in final edited form as: Invest Ophthalmol Vis Sci. 2004 Feb;45(2):694–701. doi: 10.1167/iovs.03-0503

Fig. 1. Influence of increasing osmolarity on taurine uptake by RPE cells.

Fig. 1

Confluent ARPE-19 cells were exposed for 8 h to varying concentrations of NaCl or mannitol added to the normal culture medium and the uptake of taurine (80 nM) was determined. Values represent mean ± SEM for 6 determinations from two independent experiments. *Significantly different from control (p < 0.05).