Role of sarcolemmal K_ATP channels in cardioprotection against ischemia/reperfusion injury in mice
J. Clin. Invest. Masashi Suzuki, et al. 109:509 doi:10.1172/JCI14270 [Go to this article.]

Figure 4
Mitochondrial K_ATP channel activities assessed by changes in flavoprotein fluorescence. The effects of 100 μM diazoxide on flavoprotein fluorescence of representative cells isolated from (a) WT and (b) KO mice. Bars indicate periods of diazoxide application. (c) Summarized data for percentage of flavoprotein oxidation. Despite the absence of surface I_K,ATP in KO cells, they displayed response to diazoxide similar to that of WT.