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. Author manuscript; available in PMC: 2007 Sep 25.
Published in final edited form as: Int J Pharm. 2006 Nov 3;335(1-2):46–53. doi: 10.1016/j.ijpharm.2006.11.001

Fig. 2.

Fig. 2

Representative MR images of in vivo transscleral iontophoresis of (a) 0.1 M MnEDTA2− and (b) 40 mM Mn2+ at 2 mA with the electrode placed on the sclera away from the limbus and near the fornix. From left to right, images obtained at (a) 7 and 20 min during iontophoresis and 12 min after iontophoresis and (b) 19 min during iontophoresis and 7 and 57 min after iontophoresis.