LA JOLLA, CA – Embargoed by the journal Nature Structural and Molecular Biology until February 13, 2011, 1 PM Eastern time – Scientists from The Scripps Research Institute have shed new light on a molecular switch that turns genes on or off in response to a cell's energy needs.
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SAN FRANCISCO (February 12, 2011) — In a study to be presented today at the Society for Maternal-Fetal Medicine's (SMFM) annual meeting, The Pregnancy Meeting ™, in San Francisco, researchers will present findings that prove that the use of fetal heart rate monitors lowers the rate of infant mortality.
There have been a handful of small studies conducted in the past that looked at the effectiveness of fetal heart rate monitors, but none of them were large enough to be conclusive.
Extremely obese women may not need to gain as much weight during pregnancy as current guidelines suggest, according to a new study presented today at the Society for Maternal-Fetal Medicine annual meeting.
CORVALLIS, Ore. — The application of a naturally occurring pheromone to honey bee test colonies increases colony growth resulting in stronger hives overall, according to a new study conducted by scientists at Oregon State University and Texas A&M University.
Has Valentine's Day become post-racial? Not yet, it seems.
New research from the University of California, Berkeley, suggests that when it comes to dating, cyberspace is as segregated as the real world. Data gathered from more than 1 million profiles of singles looking for love online show that whites overwhelmingly prefer to date members of their own race, while blacks, especially men, are far more likely to cross the race barrier in hopes of being struck by Cupid's arrow.
A unique new probe based on luciferase, the enzyme that gives fireflies their glow, enables researchers to monitor hydrogen peroxide levels in mice and thereby track the progression of infectious diseases or cancerous tumors without harming the animals or even having to shave their fur. Developed by researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley, this new bioluminescent probe has already provided the first direct experimental evidence that hydrogen peroxide is continuously made even in a healthy animal.
LOS ANGELES, CALIF. – Home-based physical therapy to improve the strength and balance of stroke survivors works about as well to get them walking again as treadmill training done in a physical therapy lab, according to the results of a study presented today by a Duke researcher at the American Stroke Association's International Stroke Conference.
Resistance to leptin, a protein that plays a key role in regulating metabolism and appetite, may help prevent the development of acute respiratory distress syndrome (ARDS) and acute lung injury (ALI) in individuals with type II diabetes, according to a study conducted by researchers in Chicago. The study indicates leptin resistance, a common characteristic of diabetes, may help prevent the formation of inflexible, fibrous tissue that develops in ALI and ARDS.
Alexandria, VA – Osteonecrosis of the jaw (ONJ) is a debilitating bone condition that affects the jaws and occurs as a result of reduced local blood supply to the bone. The literature in this area has been severely limited since most investigations cannot evaluate sufficient numbers of afflicted individuals to accurately determine the incidence of the disease and associated risk factors.
ALEXANDRIA, VA – One year after having a stroke, 52% of people who participate in either a physical therapy program that includes a walking program using a body-weight supported treadmill or a home-based program focused on progressive strength and balance exercises experience improved functional walking ability, according to the results of the Locomotor Experience Applied Post-stroke (LEAPS) trial being presented today at the American Stroke Association's International Stroke Conference 2011 in Los Angeles, and tomorrow at the American Physical Therapy Association's (APTA) 2011 Combined S
The problem with phosphorus, a critical element in fertilizers and food, is, as comedian Rodney Dangerfield would say, that it "can't get no respect."
Increasingly scarce, yet commonly overused in agricultural fields, polluting streams and lakes, this essential component of our bones, our DNA, the periodic table and the dinner table may soon join oil on the endangered species list – without change in attitudes of policy-makers, research ingenuity and sustainable strategies.
The gene, GFPT1, has been identified by researchers at Newcastle University working with international colleagues, as crucial in causing a variation of Congenital Myasthenic Syndrome (CMS).
The condition came to prominence in recent times in the UK with the plight of baby RB, who was at the centre of a "right-to-life" legal dispute.
Spanish legislation stipulates that at least 60% of waste paper and cardboard collected must be recycled, along with 60% of glass, 50% of metals and 22.5% of plastics. However, a study by researchers at the Jaume I (UJI) University in Castellón shows that this minimum requirement is only exceeded in the case of glass.
SAN FRANCISCO (February 11, 2011) — In a study to be presented today at the Society for Maternal-Fetal Medicine's (SMFM) annual meeting, The Pregnancy Meeting ™, in San Francisco, researchers will present findings that show that use of non alcohol antibacterial mouth-rinse containing cetylpyridinium chloride (CPC) decreases the incidence of preterm birth (PTB).