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A progress report is presented on a selection of scientific, technological and commercial advances in the biomedical applications… Expand Iron serves as a signal in Pseudomonas aeruginosa biofilm development. We examined the influence of mutations in known and… Expand Yeast cells contain a family of three monothiol glutaredoxins: Grx3, 4, and 5. Absence of Grx5 leads to constitutive oxidative… Expand Marine fixation of atmospheric nitrogen is believed to be an important source of biologically useful nitrogen to ocean surface… Expand The majority of iron for essential mammalian biological activities such as erythropoiesis is thought to be reutilized from… Expand Superoxide promotes hydroxyl-radical formation and consequent DNA damage in cells of all types. The long-standing hypothesis that… Expand BackgroundIron can induce lipid peroxidation in vitro and in vivo in humans and has promoted ischemic myocardial injury in… Expand Levels of iron, copper, zinc and manganese were measured by inductively coupled plasma spectroscopy in frozen postmortem brain… Expand Abstract: Levels of iron, copper, zinc, manganese, and lead were measured by inductively coupled plasma spectroscopy in… Expand The role of the measurement of hepatic iron in the diagnosis of genetic hemochromatosis was studied, with particular reference to… Expand