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Iron supplements might harm infants who have enough
A new study suggests that extra iron for infants who don't need it might delay development -- results that fuel the debate over optimal iron supplement levels and could have huge implications for the baby formula and food industry. view more (2008-05-05)
MRI study opens door to assessing, preventing dangerous brain iron levels
A magnetic resonance imaging (MRI) study at UCLA opens new doors to assessing and potentially preventing brain iron accumulation associated with risk of developing degenerative brain diseases such as Alzheimer's, Parkinson's and Dementia With Lewy Bodies. view more (2006-03-27)
Children's Hospital Oakland Research Institute new study on pregnant women & iron
A new study conducted by researchers at Children's Hospital Oakland Research Institute (CHORI), in close collaboration with scientists at the National Institute of Perinatology in Mexico, is the first to show that the current iron supplement recommendation for pregnant women who are not anemic is too high and could lead to birth complications for... view more... (2006-06-01)
Carbon offset warning from international team of scientists
Leading marine scientists from across the world have issued a warning that it is too early to sell carbon offsets from ocean iron fertilisation. view more (2008-01-11)
Magnetism governs properties of iron-based superconductors
Though a year has passed since the discovery of a new family of high-temperature superconductors, a viable explanation for the iron-based materials' unusual properties remains elusive. But a team of scientists working at the National Institute of Standards and Technology (NIST) may be close to the answer. view more (2009-03-26)
FOLATE SUPPLEMENTS DURING PREGNANCY COULD PROTECT AGAINST LEUKAEMIA (p 1935)
A population-based study from Western Australia in this week's issue of THE LANCET suggests that folate and iron supplementation during pregnancy might be associated with a decreased risk of childhood acute lymphoblastic leukaemia (ALL). ALL is the most common childhood cancer in more-developed countries but it has few recognised risk factors or... view more... (2001-12-05)
Redox-active iron is a sensor of cognitive impairment associated with Alzheimer's disease
An innovative discovery has been reported that highlights the problems that oxidative stress resulting from iron cumulated in the human brain can generate in relation with the pathogenesis of Alzheimer's disease (AD), the brain disorder affecting almost 30 million throughout the world. view more (2008-04-07)
How rusty is the Earth?
An iron object lying around outside quickly turns rusty. Iron metal always has to be combined with some other elements or coated with paint to stop it corroding. The reason for this is that iron metal is unstable in the presence of the oxygen in the Earth's atmosphere. It reacts with the iron to produce ferric iron, a form of iron that exists in... view more... (2004-06-10)
New form of intravenous iron treats anemia in chronic kidney disease patients on dialysis
Ferumoxytol, a novel intravenous form of iron that permits rapid administration of large doses, has been shown to be effective for treating iron deficiency in chronic kidney disease (CKD) patients on dialysis, according to a clinical trial appearing in the February 2009 issue of the Clinical Journal of the American Society Nephrology (CJASN). view more (2009-01-28)
Zinc deficiency an underestimated problem
Children in Java have better resistance to disease if they take not only vitamin A and iron supplements but also extra zinc. NWO nutrition researchers have shown that shortages of vitamin A and the two minerals often occur together. Zinc deficiency appears to be a problem which has so far not been fully recognised. Indonesian children currently... view more... (2001-07-26)
Simple diagnosis of anaemia and malaria
Research funded by NWO has shown that African mothers greatly over-report fever in their children. As a result the children are given anti-malaria drugs too often. African households seldom possess a thermometer. Another outcome of the study is that it opens up the possibility of detecting anaemia at village level using a new and simple method.... view more... (2001-10-08)
Plant studies reveal how, where seeds store iron
Biologists have learned where and how some plant seeds store iron, a valuable discovery for scientists working to improve the iron content of plants. Their research helps address the worldwide problem of iron deficiency and malnutrition in humans. view more (2006-11-03)
Reduction of body iron stores and cardiovascular outcomes
The reduction of body iron stores through phlebotomy (blood removal) in patients with peripheral artery disease (PAD) does not appear to decrease the risk of death plus nonfatal cardiovascular events. view more (2007-02-14)
From plastic bag to railway sleeper
Railway sleepers made from waste plastic, including recycled bumper scrap and old computer cases could be putting in an appearance on UK railway tracks soon, writes Patrick Walter in Chemistry & Industry, the magazine of the SCI. view more (2007-05-07)
Heme controls antioxidants and iron in ferritin
More than one million Americans have abnormal iron levels in their bodies. For example, iron excess can lead to a long list of health problems including diabetes, heart failure, liver cancer, arthritis and severe fatigue. view more (2005-10-11)
Mom's nutrition during pregnancy related to child's behavior at age three
Children born to teenage mothers who were iron deficient early in their pregnancies were less active at age 3 than the children of iron sufficient moms, a Penn State study has shown. view more (2006-04-04)
Early detection of Alzheimer's disease a possibility
Research investigating concentrations of magnetite, a magnetic form of iron, in Alzheimer's disease tissue has produced preliminary results that suggest the possibility of developing a technique to detect Alzheimer's disease before clinical symptoms appear. The research*, published in Biology Letters, an online supplement to the Royal Society's... view more... (2003-04-07)
Overweight toddlers and those not in day care at risk for iron deficiency
A study by UT Southwestern Medical Center researchers has found that overweight toddlers and those not enrolled in day care are at high risk for iron deficiency. view more (2007-09-04)
Desert dust enables algae to grow
Biologists from the Royal Netherlands Institute for Sea Research have demonstrated that desert dust promotes the growth of algae. Scientists had already assumed that the iron in desert dust stimulated algal growth, but this has now been demonstrated for the first time. The researchers have published their findings in the December issue of the... view more... (2003-12-19)
Heavy Metal Stars: La Silla Telescope Detects Lots of Lead in Three Distant Binaries
Very high abundances of the heavy element Lead have been discovered in three distant stars in the Milky Way Galaxy. This finding strongly supports the long-held view that roughly half of the stable elements heavier than Iron are produced in common stars during a phase towards the end of their life when they burn their Helium - the other half... view more... (2001-08-21)
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