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New EU regulations lead to increased risk of cannibalism in hens
A hen has a hard time surviving on feed containing 100% environmentally certified ingredients, as the EU proposes to require as of the summer of 2005. Hens would not take in enough of the vital amino acid metionin, which would increase the risk of feather pecking and cannibalism, according to a new... view more (2004-04-15)

Cornell researchers identify natural herbicide that controls weeds around some common lawn grasses
Certain varieties of common fescue lawn grass come equipped with their own natural broad-spectrum herbicide that inhibits the growth of weeds and other plants around them.   view more (2007-11-09)

Uric acid and spinal cord injury treatment
Uric acid is commonly associated with the excruciatingly painful joint disease known as gout, but it can also play a crucial role in the treatment of spinal cord injury and other central nervous system disorders, such as stroke, multiple sclerosis and Parkinson's disease, according to Rutgers'... view more (2007-01-04)

Can an omega-3 fatty acid slow the progression of Alzheimer's disease?
Nutritionists have long endorsed fish as part of a heart-healthy diet, and now some studies suggest that omega-3 fatty acids found in the oil of certain fish may also benefit the brain by lowering the risk of Alzheimer's disease.   view more (2007-05-11)

Enzyme defect leads to hyperinsulinism
A recent study in the Journal of Biological Chemistry confirms that mutations in an enzyme called glutamate dehydrogenase can cause congenital hyperinsulinism.   view more (2006-05-25)

Plants' management of nutrient suggests environmental remedies
A new understanding of how plants manage their internal calcium levels could potentially lead to genetically engineering plants to avoid damage from acid rain, which robs soil of much of its calcium.   view more (2007-03-09)

Drop in acid rain altering Appalachian stream water
Appalachian hardwood forests may be getting a respite from acid rain but data from a long-term ecological study of stream chemistry suggests that the drop in acid rain may be changing biological activity in the ecosystem and hiking dissolved carbon dioxide in forest streams.   view more (2006-12-12)

Researchers block damage to fetal brain following maternal alcohol consumption
In a study on fetal alcohol syndrome, researchers were able to prevent the damage that alcohol causes to cells in a key area of the fetal brain by blocking acid sensitive potassium channels and preventing the acidic environment that alcohol produces.   view more (2008-08-11)

Preserving a 460 year old wreck
An international team of researchers has analysed the sulphur and iron composition in the wooden timbers of the Mary Rose, an English warship wrecked in 1545, which was salvaged two decades ago.   view more (2005-09-28)

New clinical trial results show how personalized medicine will alter treatment of genetic disorders
One of the nation's pre-eminent genetic researchers, Eric Hoffman, PhD, of Children's Research Institute at Children's National Medical Center, predicts that in relatively short order, medicine's next innovation--individualized molecular therapies--will have the unprecedented ability to treat... view more (2007-12-27)

Strange molecule in the sky cleans acid rain, scientists discover
Researchers have discovered an unusual molecule that is essential to the atmosphere's ability to break down pollutants, especially the compounds that cause acid rain.   view more (2008-08-13)

A real time look at interactions between RNA and proteins
For the first time, researchers can now peer inside intact cells to not only identify RNA-binding proteins, but also observe-in real-time-the intricate activities of these special molecules that make them key players in managing some of the cell's most basic functions.   view more (2006-01-30)

Nearly 40 percent of GERD patients taking PPIs experience recurring symptoms
Despite daily use of doctor-recommended proton pump inhibitors (PPIs) to control gastroesophageal reflux disease (GERD) symptoms, nearly 40 percent of patients who take them continue to experience breakthrough, which is a return of GERD symptoms, such as acid regurgitation and heartburn.   view more (2008-05-16)

Not enough 'good' cholesterol makes it harder to recover from stroke
People are at an increased risk of memory problems and greater disability after stroke if they have low levels of "good" cholesterol and high levels of homocysteine, an amino acid acquired mostly from eating meat.   view more (2007-11-27)

"Combination" Lyme Disease Vaccine Proteins Patented
Scientists at the U.S. Department of Energy's Brookhaven National Laboratory and collaborators at Stony Brook University have received U.S. Patent Number 7,179,448 for developing chimeric, or "combination," proteins that may advance the development of vaccines and diagnostic tests for... view more (2007-04-10)

Peas and beans get by with more than a little help from friends
The relationship between leguminous plants such as peas and beans and nitrogen-fixing bacteria is even closer than previously thought, with bacteria acting like an intrinsic part of the plant, according to research published in the journal Nature today. Researchers from the University of Reading... view more (2003-04-14)

Hypnotherapy helps relieve chest pain
Hypnotherapy seems to relieve severe chest pain that is not caused by a heart condition, known as non-cardiac chest pain, suggests a small study published ahead of print in Gut.   view more (2006-04-20)

New non-viral vector for gene therapy
A research team from the Universitat Autònoma de Barcelona has designed and built a recombinant protein (synthesised from artificially linked DNA segments) which is capable of releasing genes in specific cells. The new protein is ten times more efficient than the synthetic genetic vehicles... view more (2000-06-26)

Gene silencing technique offers new strategy for treating, curing disease
A new technique aimed at directly controlling the expression of genes by turning them on or off at the DNA level could lead to drugs for the treatment or cure of many diseases, say researchers at UT Southwestern Medical Center.   view more (2005-08-01)

Common reflux treatment linked to life threatening bowel infection in premature infants
Researchers in an NIH network have found that premature infants given a common class of non-prescription drugs used to treat acid reflux are slightly more likely to develop a potentially fatal bowel disorder than are infants who are not treated with the drugs.   view more (2006-02-09)

Injection of synthetic polymer may improve facial wasting syndrome associated with HIV
Facial injections of polylactic acid, a synthetic biodegradable polymer, may help improve the debilitating facial lipoatrophy (loss of fat in the face) associated with HIV infection and its treatment.   view more (2006-03-21)

Existing drugs show promise for treating end-stage renal disease in lupus
Studies in mice suggest that two drugs already approved by the U.S. Food and Drug Administration show promise for treating the complications of lupus.   view more (2007-11-12)

Research details how a virus hijacks cell signals to cause infection
A common virus that causes meningitis and heart inflammation takes a "back door" approach to evade natural barriers, then exploits biological signals to infect human cells.   view more (2006-01-13)

Lipoic acid could reduce atherosclerosis, weight gain
A new study done with mice has discovered that supplements of lipoic acid can inhibit formation of arterial lesions, lower triglycerides, and reduce blood vessel inflammation and weight gain - all key issues for addressing cardiovascular disease.   view more (2008-01-15)

Omega-3 fatty acids inhibit growth of liver cancer cells
Two new studies by a University of Pittsburgh research team suggest that omega-3 fatty acids-substances that are found in high concentrations in fish oils and certain seeds and nuts-significantly inhibit the growth of liver cancer cells.   view more (2006-04-03)
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