title: Editorial commentary on "Superoxide reacts with hydroethidine but forms a fluorescent product that is distinctly different from ethidium: potential implications in intracellular fluorescence detection of superoxide" by H. Zhao et al.
authors.affiliation: Department of Biochemistry, Duke University Medical Center, Durham, NC, USA.
authors.forename: Irwin
authors.initials: I
authors.lastname: Fridovich
mesh_terms: D004996:Ethidium / Q000737:chemistry / Q000378:metabolism*; D005456:Fluorescent Dyes; D005470:Fluorometry / Q000379:methods; D010084:Oxidation-Reduction; D010617:Phenanthridines / Q000737:chemistry / Q000378:metabolism*; D013481:Superoxides / Q000737:chemistry / Q000378:metabolism*
chemical_list: D005456:Fluorescent Dyes; D010617:Phenanthridines; D013481:Superoxides; C058428:hydroethidine; D004996:Ethidium