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. 2004 Jul 29;560(Pt 1):51–62. doi: 10.1113/jphysiol.2004.070292

Figure 5. IKSO in cerebellar granule neurones is sensitive to block by zinc.

Figure 5

CGNs were held at −30 mV and stepped to −80 mV for 100 ms. This protocol was repeated once every 5 s to evoke IKSO. A, time course for zinc inhibition of IKSO. IKSO was measured at −30 mV after the CGNs had been at this potential for 4.8 s. B, representative current recordings in control solution, in the presence of 100 μm zinc and after wash out of zinc. C, zinc concentration–response curve for IKSO in cerebellar granule cells.