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. 2008 Dec 15;30(1):78–89. doi: 10.1038/aps.2008.4

Figure 5.

Figure 5

Effects of melatonin on H2O2-induced membrane current enhancement. (A) Compared to control responses (a), melatonin alone did not enhance membrane currents (b), but pre-treatment of recorded cell with 10 μmol/L melatonin for 5 min prevented 400 μmol/L H2O2-induced membrane current enhancement (c). After washout for 5 min, 400 μmol/L H2O2 induced membrane current enhancement in the same cell (d). (B) Summary of data shown in (A). Each symbol represents the mean from 6 cells tested. bP<0.05 vs control.