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. 2013 Dec 4;289(3):1388–1401. doi: 10.1074/jbc.M113.500033

FIGURE 6.

FIGURE 6.

TNFα (10 ng/ml) similarly increases K+ current at external pH 6.4 and pH 7.4 in tsA-201 cells transfected with mutant H98A hTASK3. a, traces of current obtained using the voltage protocol on cells incubated in an external solution of pH 6.4 or pH 7.4 treated with TNFα compared with untreated cells. (b) current-voltage plot of hTASK3 current density in tsA-201 cells untreated or treated with TNFα for 2 h incubated in an external solution of pH 6.4 and pH 7.4. (c) Histogram of current density (mean ± S.E.) in control cells and cells treated with TNFα at an external pH of 6.4 or 7.4 (one-way ANOVA *: p ≤ 0.05).