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August 31, 2015

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August 31, 2015

Aug. 31, 2015 — Working with mice, researchers have added to evidence that a commonly prescribed antidepressant called fluoxetine helps stroke victims improve movement and coordination, and possibly ... read more

Older People Getting Smarter, but Not Fitter

Aug. 31, 2015 — Older populations are scoring better on cognitive tests than people of the same age did in the past -- a trend that could be linked to higher education rates and increased use of technology in our ... read more

Endangered Animals Can Be Identified by Rate of Genetic Diversity Loss

Aug. 31, 2015 — A new study presents a novel approach for identifying vertebrate populations at risk of extinction by estimating the rate of genetic diversity loss, a measurement that could help researchers and ... read more

Aug. 31, 2015 — Hard, complex materials with many components are used to fabricate some of today's most advanced technology tools. However, little is still known about how the properties of these materials ... read more

Aug. 31, 2015 — Among birds, the line between species is often blurry. Some closely related species interbreed where their ranges overlap, producing hybrid offspring. In the coastal marshes of New England, this has ... read more

Raising Pay Can Reduce Smoking Rates

Aug. 31, 2015 — In addition to restricting when and where tobacco is used at work, research shows that employers can do something else to reduce smoking: raise ... read more

Benefits for COPD Patients Using Digital Health Application

Aug. 31, 2015 — COPD patients who used a digital health application to report their daily symptoms and received same-day treatment recommendations from their health care provider experienced fewer and less severe ... read more

Aug. 31, 2015 — Researchers have used computer models to show that severe tropical cyclones could hit a number of coastal cities worldwide that are widely seen as unthreatened by such powerful ... read more

Predictor of Child Vocabulary in Early Speech

Aug. 31, 2015 — At 12 months old, your infant's ability to group objects according to the names associated with them -- as opposed to their appearance alone -- offers a glimpse into how his or her vocabulary ... read more

Lyme Disease Testing: Canadians May Receive False-Positives from Some US Labs

Aug. 31, 2015 — Lyme disease is becoming increasingly common in Canada, and Canadians with Lyme disease symptoms may seek diagnoses from laboratories in the United States, although many of the results will be ... read more

Heart Rate, Heart Rate Variability in Older Adults Linked to Poorer Function

Aug. 31, 2015 — A higher resting heart rate and lower heart rate variability in older adults at high risk of heart disease are associated with poorer ability to function in daily life as well as future decline, ... read more

Aug. 31, 2015 — When we move our head, the whole visual world moves across our eyes. Yet we can still make out a bee buzzing by or a hawk flying overhead, thanks to unique cells in the eye called object motion ... read more

As Wind-Turbine Farms Expand, Research Shows They Could Offer Diminishing Returns

Aug. 31, 2015 — A slowdown effect triggered by wind turbines is substantial for large wind farms and results in proportionally less renewable energy generated for each turbine versus the energy that would be ... read more

Researchers Examine Risk Factors/patient Outcomes Associated With Colorectal Cancer

Aug. 31, 2015 — About 20 percent of colorectal cancer patients have cancers that have spread beyond the colon at the time of their diagnosis. In a new study, researchers provide a detailed comparison of patient ... read more

Aug. 31, 2015 — HIV-1 infection with multiple founder variants points to poorer clinical outcomes than infection with a single variant, according to research. In the study, researchers analyzed large sample sets ... read more

Closer to a Treatment for 'Asthma of the Esophagus'

Aug. 31, 2015 — Scientists have elucidated the chemical process behind a mysterious gastrointestinal disease that is becoming more frequent every day: the eosinophilic esophagitis (EoE), also known as the ... read more

Aug. 31, 2015 — Experimental and theoretical physicists and a polymer scientist have teamed up to use much thinner sheets than before to achieve seeking to encapsulate droplets of one fluid within another. Thinner, ... read more

Aug. 31, 2015 — Blocking glycolysis -- the molecular mechanism that makes it possible to extract energy from glucose -- is especially damaging to the division of cancer cells, research shows. Specifically acting on ... read more

'Eat Me' Signal Whets Appetites for Tumor-Devouring Dendritic Cells

Aug. 31, 2015 — The therapeutic effect of CD47 blockade as a cancer treatment relies more on dendritic cells than macrophages, scientists report. Anti-CD47-mediated tumor rejection will require both innate and ... read more

Exclusive Breastfeeding and the Effect on Postpartum Multiple Sclerosis Relapses

Aug. 31, 2015 — Women with multiple sclerosis who intended to breastfeed their infants exclusively for two months had a lower risk of relapse during the first six months after giving birth compared with women who ... read more

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