A woman's touch is all it takes for people to throw caution to the wind. That's the conclusion of a new study published online in Psychological Science, a journal of the Association for Psychological Science. If a female experimenter patted a participant on the back, they'd risk more money than if she just talked to them, or if a man did the patting. The researchers think this comes from the way that mothers use touch to make their babies feel secure.
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Seven out of every ten pregnant women in the United States are not getting enough Vitamin D according to a study published in the May issue of the American Journal of Obstetrics and Gynecology. While prenatal vitamins do raise Vitamin D levels during pregnancy, the study shows that higher doses may be needed for many women.
LA JOLLA, Calif., May 11, 2010 -- Cancer uses devious means to evade treatment and survive. One prime example is the way tumors express anti-cell death (anti-apoptotic) proteins to resist chemotherapy and radiation. However, the Pellecchia laboratory at Sanford-Burnham Medical Research Institute (Sanford-Burnham) has made two recent discoveries that may help curb these anti-apoptotic proteins and make current treatments more effective.
WEST LAFAYETTE, Ind. - While trying to find a DNA-based test to determine the sex of lake sturgeon, Purdue University researchers found that the sturgeon genome contains trematode genes that didn't originally belong to it and may harbor a protozoan parasite that causes a sexually transmitted disease in humans.
UPTON, NY — Scientists looking for new ways to fight tuberculosis (TB) have their sights set on a structure essential to the bacterium's survival. Disabling this structure could kill the microbes in the infected host and thwart TB infections. In a study appearing online May 11, 2010, in EMBO J, the journal of the European Molecular Biology Organization, scientists from the U.S.
LA JOLLA, Calif., May 11, 2010 -- Investigators from around the country came to Sanford-Burnham Medical Research Institute (Sanford-Burnham) on Friday, May 7, to share their knowledge of the burgeoning young field of microRNAs. These small non-coding nucleic acids turn off proteins and have been implicated in viral infection, cancer, cardiovascular disease, HIV and numerous other conditions.
DURHAM, N.C. – In a single day, a solitary grad student at a lab bench can produce more simple logic circuits than the world's entire output of silicon chips in a month.
ROCHESTER, Minn. -- Light chain amyloidosis, a deadly protein misfolding disease, is caused by multiple mutations in cells that are intended to protect the body. Instead, the mutations send misfolded bundles of proteins through the bloodstream, potentially destroying the heart, kidneys, liver or other organs. Mayo Clinic researchers have identified one of these mutations and have shown that the molecule's shifting position is as important as its unique shape. The findings appear in the current issue of the journal Structure.
Toronto – Coordination of financial regulations makes sense for countries trying to minimize the effects of global financial uncertainty, says a paper from the University of Toronto's Rotman School of Management.
Nakornpathom, Thailand – Researchers from Mahidol University have developed a rapid, high-throughput screening method for prevention and control of thalassemia. The related report by Munkongdee et al, "Rapid diagnosis of α-thalassemia by melting curve analysis," appears in the May 2010 issue of The Journal of Molecular Diagnostics.
DALLAS – May 11, 2010 – Microbiologists at UT Southwestern Medical Center, working with the Department of Agriculture, have identified a potential target in cattle that could be exploited to help prevent outbreaks of food-borne illnesses caused by a nasty strain of Escherichia coli.
A unique map of the UK, showing alternative images of the General Election results, has been created by researchers at the University of Sheffield. The image, which is based on population data, shows how many people are represented by each political party.
The map was created by Benjamin Hennig, a postgraduate researcher at the University's Department of Geography. Unlike conventional maps or the commonly used constituency maps, it puts human beings as the focus to tell a different story of the election results.
A team of Spanish and French researchers has undertaken a pioneer analysis of red coral populations in the oldest Marine Protected Areas (MPA) in the Mediterranean and the impact that fishing activity has had. Results show that MPAs are a guarantee for conserving this species.
AUGUSTA, Ga. – Anti-inflammatory drugs appear to help block the rapid kidney destruction that can occur with hypertension, Medical College of Georgia researchers report.