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Disclosing genetic risk for Alzheimer's disease does not cause psychological distress

(Boston) -- Researchers from Boston University School of Medicine (BUSM) have shown that disclosing genetic risk information to adult children of patients with Alzheimer's disease (AD) who request this information does not result in significant short-term psychological distress.

University of Michigan survey: Ask permission to use newborn data, parents say

ANN ARBOR, Mich. - More than three-quarters of parents would be willing to permit the use of their children's newborn screening samples for research purposes if their permission were obtained beforehand, a University of Michigan survey shows.

Underwater exploration seeks evidence of early Americans

Where the first Americans came from, when they arrived and how they got here is as lively a debate as ever, only most of the research to date has focused on dry land excavations. But, last summer's pivotal underwater exploration in the Gulf of Mexico led by Mercyhurst College archaeologist Dr.

Easter Island compound extends lifespan of old mice

SAN ANTONIO, Texas, U.S.A. -- The giant monoliths of Easter Island are worn, but they have endured for centuries. New research suggests that a compound first discovered in the soil of the South Pacific island might help us stand the test of time, too.

U-M study finds voice box can be preserved, even with the largest cancers

ANN ARBOR, Mich. -- Some patients with large tumors on their larynx can preserve their speech by opting for chemotherapy and radiation over surgery to remove the voice box.

A new study from the University of Michigan Comprehensive Cancer Center found that a single round of chemotherapy could identify those patients most likely to benefit from this approach.

Study shows US seniors 'smarter' than English seniors

Researchers from the Peninsula Medical School, the University of Cambridge and the University of Michigan have carried out the first international comparison of cognitive function in nationally representative samples of older adults in the US and England and discovered that US seniors performed significantly better that their English counterparts.

Lasers can lengthen quantum bit memory by 1,000 times

ANN ARBOR, Mich.---Physicists have found a way to drastically prolong the shelf life of quantum bits, the 0s and 1s of quantum computers.

NOAA forecast predicts large 'dead zone' for Gulf of Mexico this summer

A team of NOAA-supported scientists from the Louisiana Universities Marine Consortium, Louisiana State University, and the University of Michigan is forecasting that the "dead zone" off the coast of Louisiana and Texas in the Gulf of Mexico this summer could be one of the largest on record.

Nationwide telemedicine networks are essential for successful health care reform

New Rochelle, NY, June 18, 2009 -- The U.S. healthcare system is in critical need of basic change to enable more equitable, effective, efficient care.

US counties with more African-American patients may have fewer colorectal cancer specialists

Each percentage point increase in the African American population in a county appears to be associated with a decrease in the number of specialists within that county who diagnose and treat colorectal cancer, according to a report in the June issue of Archives of Surgery, one of the JAMA/Archives journals.

Topical application of chemotherapy drug may improve appearance of aging skin

Topical application of the chemotherapy medication fluorouracil appears to reduce potentially precancerous skin patches and improve the appearance of sun-damaged skin, according to a report in the June issue of Archives of Dermatology, one of the JAMA/Archives journals.

PET scans may improve accuracy of dementia diagnosis

TORONTO -- A new study shows that the use of positron emission tomography (PET) scans may improve the accuracy of dementia diagnoses early in disease onset for more than one out of four patients. The results were presented at SNM's 56th Annual Meeting.

Close social ties make baboons better mothers, study finds

Baboons whose mothers have strong relationships with other females are much more likely to survive to adulthood than baboons reared by less social mothers, according to a new study by researchers at UCLA, the University of Pennsylvania and other institutions.

When young men are scarce, they're more likely to play the field than to propose

ANN ARBOR, Mich.---In places where young women outnumber young men, research shows the hemlines rise but the marriage rates don't because the young men feel less pressure to settle down as more women compete for their affections.

But when those men reach their 30s, the reverse is true and proportionately more older men are married in areas where women outnumber men.

Self-regulation game predicts kindergarten achievement

CORVALLIS, Ore. -- Early childhood development researchers have discovered that a simple, five-minute self-regulation game not only can predict end-of-year achievement in math, literacy and vocabulary, but also was associated with the equivalent of several months of additional learning in kindergarten.



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