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. 2013 Aug 9;8(8):e71650. doi: 10.1371/journal.pone.0071650

Figure 8. Effects of eye-drop applications of Tat-µCL on ERG in P23H rats.

Figure 8

A) Representative ERG traces. Eye-drops containing vehicle (PBS) or 1 mM Tat-µCL in saline were administered to P23H rats from PN 14 to 89 days. Scotopic ERGs were recorded at PN 30, 70, or 90 days. B) Mean amplitudes of photoreceptor-derived a-waves. C) Mean amplitudes of Müller cells-derived b-waves. Data are expressed as means ± standard deviation (n = 8 eyes (8 rats) per group). *P<0.05 and **P<0.01 versus the vehicle-treated group (t-test).