News tagged with iron
Researchers decode biology of blood and iron disorders mapping out novel future therapies
Two studies led by investigators at Weill Cornell Medical College shed light on the molecular biology of three blood disorders, leading to novel strategies to treat these diseases.
Medical research
Mar 25, 2013 |
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Normal prion protein regulates iron metabolism
An iron imbalance caused by prion proteins collecting in the brain is a likely cause of cell death in Creutzfeldt-Jakob disease (CJD), researchers at Case Western Reserve University School of Medicine have found.
Alzheimer's disease & dementia
Mar 13, 2013 |
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Lack of iron regulating protein contributes to high blood pressure of the lungs
A protein known to regulate iron levels in the body has an unexpectedly important role in preventing a form of high blood pressure that affects the lungs, and in stabilizing the concentration of red cells ...
Medical research
Feb 14, 2013 |
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Iron in new maize strain gets absorbed more readily
Researchers at Cornell have developed a strain of maize with a high iron bioavailability, meaning more of the iron that is present naturally in these maize lines can be absorbed.
Medical research
Feb 14, 2013 |
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Keep tots' milk to two cups a day, study says
(HealthDay)—Drinking two cups of milk a day gives toddlers adequate amounts of vitamin D without lowering their iron levels, according to new research.
Pediatrics
Dec 17, 2012 |
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Iron deficiency and cognitive development: New insights from piglets
University of Illinois researchers have developed a model that uses neonatal piglets for studying infant brain development and its effect on learning and memory. To determine if the model is nutrient-sensitive, they have ...
Health
Dec 03, 2012 |
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International team discover clue to Friedreich's ataxia, devastating nervous system disease
(Medical Xpress)—A new form of iron may hold the clue that leads to treatment for a fatal inherited nervous system disease that can cause gait disturbance, speech problems, heart disease, diabetes and other ...
Medical research
Nov 23, 2012 |
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Researchers find novel predictor for MDS progression risk
Researchers at Moffitt Cancer Center and colleagues have discovered that changes in the physical characteristics of the effector memory regulatory T cell can predict the progression risk of myelodysplastic syndromes (MDS) ...
Immunology
Sep 13, 2012 |
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Drinking in pregnancy shows up in child's growth: study
(HealthDay) -- Children who had significant prenatal exposure to alcohol may have delayed weight gain during infancy and alcohol-related growth restriction from early infancy until 9 years of age, researchers ...
Addiction
Aug 15, 2012 |
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Scientists discover how iron levels and a faulty gene cause bowel cancer
High levels of iron could raise the risk of bowel cancer by switching on a key pathway in people with faults in a critical anti-cancer gene, according to a study published in Cell Reports today.
Cancer
Aug 09, 2012 |
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Lower iron levels seen in newborns of obese mothers
A growing number of studies imply that children born to obese mothers face health problems stemming from the womb.
Pediatrics
Jul 09, 2012 |
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Mom's stress during pregnancy can affect baby's iron status
Newborns whose mothers are under stress during the first trimester of pregnancy may be at risk for low iron status, which could lead to physical and mental delays down the road, according to a study presented at the Pediatric ...
Obstetrics & gynaecology
Apr 29, 2012 |
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Antioxidant may disrupt Alzheimer's disease process
Alzheimer's disease (AD) is now the sixth leading cause of death among Americans, affecting nearly 1 in 8 people over the age of 65. There is currently no treatment that alters the course of this disease. However, an increasing ...
Alzheimer's disease & dementia
Apr 10, 2012 |
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Researchers discover new method to label cells for tracking by MRI
(Medical Xpress) -- Researchers have developed a method to label transplanted cells so they can be tracked by magnetic resonance imaging (MRI). In the future, as cell therapies become a more integral part of regenerative ...
Medical research
Mar 07, 2012 |
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New findings shed light on body's iron-absorption process
Iron is a key mineral for human health. Too much of it in your body — or too little — can lead to major health problems.
Medical research
Feb 27, 2012 |
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Iron
Iron (pronounced /ˈаɪ.ərn/) is a chemical element with the symbol Fe (Latin: ferrum) and atomic number 26. Iron is a group 8 and period 4 element. Iron and iron alloys (steels) are by far the most common metals and the most common ferromagnetic materials in everyday use. Fresh iron surfaces are lustrous and silvery-grey in colour, but oxidise in air to form a red or brown coating of ferrous oxide or rust. Pure single crystals of iron are soft (softer than aluminium), and the addition of minute amounts of impurities, such as carbon, significantly strengthens them. Alloying iron with appropriate small amounts (up to a few per cent) of other metals and carbon produces steel, which can be 1,000 times harder than pure iron.
Iron-56 is the heaviest stable isotope produced by the alpha process in stellar nucleosynthesis; heavier elements than iron and nickel require a supernova for their formation. Iron is the most abundant element in the core of red giants, and is the most abundant metal in iron meteorites and in the dense metal cores of planets such as Earth.
For more information about Iron, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
