Research news
Pilot study relates phthalate exposure to less-masculine play by boys
Nov 16, 2009 |
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A study of 145 preschool children reports, for the first time, that when the concentrations of two common phthalates in mothers' prenatal urine are elevated their sons are less likely to play with male-typical toys and games, ...
Skin color gives clues to health
Nov 16, 2009 |
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Researchers from the universities of Bristol and St. Andrews in the UK have found that the color of a person's skin affects how healthy and therefore attractive they appear, and have found that diet may be crucial to achieving ...
New Down syndrome treatment suggested by study in mice
Nov 18, 2009 |
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At birth, children with Down syndrome aren't developmentally delayed. But as they age, these kids fall behind. Memory deficits inherent in Down syndrome hinder learning, making it hard for the brain to collect experiences ...
Your own stem cells can treat heart disease
Nov 17, 2009 |
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The largest national stem cell study for heart disease showed the first evidence that transplanting a potent form of adult stem cells into the heart muscle of subjects with severe angina results in less pain and an improved ...
Early end to key study on benefits of niacin, a B vitamin, in keeping arteries open was premature
Nov 16, 2009 |
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Heart experts at Johns Hopkins are calling premature the early halt of a study by researchers at Walter Reed Army Medical Center and Washington Hospital Center on the benefits of combining extended-release niacin, a B vitamin, ...
Researchers create compound that boosts anti-inflammatory fat levels
Nov 16, 2009 |
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UC Irvine pharmacology researchers have discovered a way to boost levels of a natural body fat that helps decrease inflammation, pointing to possible new treatments for allergies, illnesses and injuries related to the immune ...
Scientists discover cells that control inflammation in chronic disease
Nov 17, 2009 |
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(PhysOrg.com) -- A new type of immune cell that can be out of control in certain chronic inflammatory diseases, worsening the symptoms of conditions like psoriasis and asthma, is described for the first time ...
Vitamin B niacin offers no extra benefit to statin therapy in seniors already diagnosed with CAD
Nov 18, 2009 |
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The routine prescription of extended-release niacin, a B vitamin (1,500 milligrams daily), in combination with traditional cholesterol-lowering therapy offers no extra benefit in correcting arterial narrowing and diminishing ...
First reconstitution of an epidermis from human embryonic stem cells
Nov 20, 2009 |
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Stem cell research is making great strides. This is yet again illustrated by a study carried out by the I-STEM Institute (France), published in the Lancet on 21 November 2009. The I-STEM team, directed by Marc Peschanski has su ...
Braking news: Particles from car brakes harm lung cells
Nov 20, 2009 |
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Real-life particles released by car brake pads can harm lung cells in vitro. Researchers writing in BioMed Central's open access journal Particle and Fibre Toxicology found that heavy braking, as in an emergency stop, caused ...
Researchers discover antibody receptor identity, propose renaming immune-system gene
Nov 20, 2009 |
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Researchers at the University of Alabama at Birmingham (UAB) have uncovered the genetic identity of a cellular receptor for the immune system's first-response antibody, a discovery that sheds new light on ...
First ever large-scale study of ketamine users published
Nov 16, 2009 |
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The first ever large-scale, longitudinal study of ketamine users has been published online today in the journal Addiction. With Ketamine (K, Special K) use increasing faster than any other drug in the UK (British Crime ...
Antioxidant found in vegetables has implications for treating cystic fibrosis
Nov 16, 2009 |
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Scientists at the University of Pennsylvania School of Medicine discovered that a dietary antioxidant found in such vegetables as broccoli and cauliflower protects cells from damage caused by chemicals generated during the ...
Treatment with folic acid, vitamin B12 associated with increased risk of cancer, death
Nov 17, 2009 |
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Patients with heart disease in Norway, a country with no fortification of foods with folic acid, had an associated increased risk of cancer and death from any cause if they had received treatment with folic acid and vitamin ...
Finding a protective mechanism for retinal cells could save sight
Nov 16, 2009 |
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Determining what triggers the death of retinal cells, called photoreceptors, could hold the key to stopping blinding disorders caused by a wide range of eye diseases, Yale School of Medicine researchers report in the November ...
