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Research: Some 15% of women experience incapacitated rape during their freshman year at college

Some 15 percent of women are raped while incapacitated from alcohol or other drug use during their freshman year at college, according to new research.

18 Nov 2015

Facebook can have both positive and negative effects on teens' stress hormone levels

Facebook can have positive and negative effects on teens levels of a stress hormone, say researchers at the University of Montreal and the Institut universitaire de santé mentale de Montréal. Led by Professor Sonia Lupien, the team found that having more than 300 Facebook friends increased teens' levels of cortisol.

18 Nov 2015

Race/ethnicity disparities, hospital factors affect analgesic use at US EDs

Minority patients are less likely to receive analgesic medications for abdominal pain at US emergency departments (EDs), suggests a nationwide study in the December issue of Medical Care.

18 Nov 2015

Driving while affected by medications as dangerous as driving under the influence of illegal drugs

Warning labels on medications about the dangers of driving are not enough to stop people getting behind the wheel with most driving while affected by drugs, according to Queensland University of Technology road safety researcher Dr Tanya Smyth.

18 Nov 2015

Scientists succeed in promoting regeneration of injured neurons in zebrafish by the use of light

The nervous system is built to last a lifetime, but diverse diseases or environmental insults can overpower the capacity of neurons to maintain function or to repair after trauma. A team led by Dr. Hernán López-Schier, head of the Research Unit Sensory Biology and Organogenesis at Helmholtz Zentrum München, now succeeded in promoting the repair of an injured neural circuit in zebrafish.

18 Nov 2015

NRL researchers to develop next generation of functional materials to map brain connections

Research biologists, chemists and theoreticians at the U.S. Naval Research Laboratory, are on pace to develop the next generation of functional materials that could enable the mapping of the complex neural connections in the brain. The ultimate goal is to better understand how the billions of neurons in the brain communicate with one another during normal brain function, or dysfunction, as result of injury or disease.

18 Nov 2015

Elite endurance athletes who eat few carbohydrates burn more fat during prolonged exercise

Elite endurance athletes who eat very few carbohydrates burned more than twice as much fat as high-carb athletes during maximum exertion and prolonged exercise in a new study - the highest fat-burning rates under these conditions ever seen by researchers.

18 Nov 2015

Scientists explain the evolutionary roots of language in the brain

A team led at Newcastle University, UK, has shed light on the evolutionary roots of language in the brain. Publishing in Nature Communications, the team led by Dr Ben Wilson and Professor Chris Petkov explain how using an imaging technique to explore the brain activity in humans and monkeys has identified the evolutionary origins of cognitive functions in the brain that underpin language and allow us to evaluate orderliness in sequences of sounds.

18 Nov 2015

Scientists develop potent compound that promotes wakefulness, remedies sleep disorder narcolepsy

Hiroshi Nagase, a Professor at the International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, collaborated with Masashi Yanagisawa (Professor / Director of WPI-IIIS) and successfully developed a potent compound that promotes wakefulness and remedies the sleep disorder narcolepsy in model animals.

18 Nov 2015

British academics reveal psychological barriers behind HIV testing

Academics from Royal Holloway, University of London, have carried out the largest global review of psychological barriers behind HIV testing and the factors that may influence people's decision to be tested.

18 Nov 2015

Landmark study demonstrates link between pupils' breakfast quality and educational attainment

A direct and positive link between pupils' breakfast quality and consumption, and their educational attainment, has for the first time been demonstrated in a ground-breaking new study carried out by public health experts at Cardiff University.

18 Nov 2015

Promising new treatment for sepsis on the horizon

A promising new drug for sepsis is on the horizon thanks to new funding from the British Heart Foundation, which could help take the laboratory discovery into the clinic.

18 Nov 2015

Researchers identify factors that increase risk of cardiac arrest during pediatric spine surgeries

Although the vast majority of pediatric spine surgeries are safe, a handful of neuromuscular conditions seem to fuel the risk of cardiac arrest during such operations, according to research led by investigators at the Johns Hopkins Children's Center.

18 Nov 2015

Low vitamin D levels may limit effectiveness of HIV treatment

A University of Georgia researcher has found that low levels of vitamin D may limit the effectiveness of HIV treatment in adults.

18 Nov 2015

URI researcher developing novel vaccine delivery system to improve nicotine vaccine effectiveness

Xinyuan Chen, an assistant professor of biomedical and pharmaceutical sciences, joined URI's College of Pharmacy after seven years at Massachusetts General Hospital in Boston, bringing with him a $1.08 million career development grant from the National Institute of Drug Abuse and a $432,000 grant from the National Institute of Allergy and Infectious Disease.

18 Nov 2015

Two studies find decline in PSA screening and prostate cancer incidence

Two studies in the November 17 issue of JAMA examine the change in prostate-specific antigen (PSA) screening and prostate cancer incidence before and after the 2012 U.S. Preventive Services Task Force (USPSTF) screening recommendations.

18 Nov 2015

Researchers identify a mechanism that may explain association between obesity and cancer

Researchers have identified a mechanism that allows cancer cells to respond and grow rapidly when levels of sugar in the blood rise. This may help to explain why people who develop conditions in which they have chronically high sugar levels in their blood, such as obesity, also have an increased risk of developing certain types of cancer.

18 Nov 2015

UCLA researchers find new way to reduce ascites with minimal side effects

Women who have ovarian cancer often develop a condition called ascites, which is a buildup of fluids in the abdomen. The most common treatment for ascites is puncturing the abdomen and manually draining the fluid, which is painful and risky and must be repeated every few weeks.

18 Nov 2015

Rice University study examines variation between blood drops drawn from single fingerprick

When it comes to needles and drawing blood, most patients agree that bigger is not better. But in the first study of its kind, Rice University bioengineers have found results from a single drop of blood are highly variable, and as many as six to nine drops must be combined to achieve consistent results.

18 Nov 2015

NIMH signs agreement to establish collaborative brain donation initiative for autism research

The National Institute of Mental Health has signed an agreement to establish a collaborative, nationwide effort for the collection, storage, and distribution of postmortem human brain tissue for the benefit of autism research. The agreement with Foundation Associates LLC will coordinate the efforts of two independent networks of human brain tissue repositories, the National Institutes of Health NeuroBioBank and the Autism BrainNet.

18 Nov 2015

Medical Research News

Research: Some 15% of women experience incapacitated rape during their freshman year at college

Facebook can have both positive and negative effects on teens' stress hormone levels

Race/ethnicity disparities, hospital factors affect analgesic use at US EDs

Driving while affected by medications as dangerous as driving under the influence of illegal drugs

Scientists succeed in promoting regeneration of injured neurons in zebrafish by the use of light

NRL researchers to develop next generation of functional materials to map brain connections

Elite endurance athletes who eat few carbohydrates burn more fat during prolonged exercise

Scientists explain the evolutionary roots of language in the brain

Scientists develop potent compound that promotes wakefulness, remedies sleep disorder narcolepsy

British academics reveal psychological barriers behind HIV testing

Landmark study demonstrates link between pupils' breakfast quality and educational attainment

Promising new treatment for sepsis on the horizon

Researchers identify factors that increase risk of cardiac arrest during pediatric spine surgeries

Low vitamin D levels may limit effectiveness of HIV treatment

URI researcher developing novel vaccine delivery system to improve nicotine vaccine effectiveness

Two studies find decline in PSA screening and prostate cancer incidence

Researchers identify a mechanism that may explain association between obesity and cancer

UCLA researchers find new way to reduce ascites with minimal side effects

Rice University study examines variation between blood drops drawn from single fingerprick

NIMH signs agreement to establish collaborative brain donation initiative for autism research

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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