The selective detection of mitochondrial superoxide by live cell imaging
A general protocol is described to improve the specificity for imaging superoxide formation in live cells via fluorescence microscopy with either hydroethidine (HE) or its mitochondrially targeted derivative Mito-HE (MitoSOX Red). Two different excitation wavelengths are used to distinguish the superoxide-dependent hydroxylation of Mito-HE (385?405
Barack Obama said his plan to end the Iraq war was unchanged and he was puzzled by the sharp reaction to his statement that he might "refine" his timetable for withdrawing U.S. combat troops.
AFP - The United States military wanted to test deadly nerve gases on Australian troops in a remote area of far north Queensland in the 1960s but Canberra refused, a report said Sunday.
