The percentage of double-stranded DNA was c(taoltcaullafltuedorbeysc(esnacmep-lebfalcukogreroscuenndcefl-uobreascckegnrcoeu)nxd fluorescence)/ 100. ATP levels. Endothelial cells in 24-well Costar plates were incubated with 10, 25, and 50 mU/ml glucose oxidase with 5.5 mM glucose or 10,...