Protection of hearts from reperfusion injury by propofol without involvement of the mitochondrial ATP-sensitive potassium channels / 中国药理学通报

ABSTRACT

0 05) group. Treatment with propofol or the combination of propofol and 5 HD delayed the onset of contracture during ischemia compared with control or 5 HD treatments for (6 4?2 1) min or (6 8?2 5) min vs (4 4?1 4) min or (4 2?1 6) min, respectively; P 0 05). The LVEDP in propofol or propofol plus 5 HD increased more slowly than in the control or 5 HD group. Maximal LVEDP occurred 17 min or 16 min,respectively after ischemia in the control group,whereas it occurred 20 and 22 min after ischemia in propofol and propofol plus 5 HD groups, respectively( P