Fig. 3. The effects of adenosine triphosphate–sensitive potassium (KATP) antagonists on cell survival in control cells in the absence (control) or presence of isoflurane, or in experiments with only cytokines in human microvascular endothelial cells. KATP-antagonists had no effect in any group. Data are mean ± SD (n = 6). 5-HD = 5-hydroxydecanoate; HMR-1098 = 1- [5-[2-(5-chloro-o-anisamido)ethyl]-2-methoxyphenyl]sulfonyl-3- methylthiourea.