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Electronically controlled drugs could minimize side effects

2014-02-05
Potential side effects of many of today's therapeutic drugs can be downright frightening — just listen carefully to a drug commercial on TV. These effects often occur when a drug is active throughout ...

Approach helps identify new biofuel sources that don't require farmland

2014-02-05
While the debate over using crops for fuel continues, scientists are now reporting a new, fast approach to develop biofuel in a way that doesn't require removing valuable farmland from ...

Mounting evidence links lead's toxic effects to criminal behavior

2014-02-05
When crime rates drop, politicians like to give themselves pats on the back for being "tough on crime." But a new theory explaining why violence has declined across the country since the 1990s ...

How to tell when bubbly goes bad before popping the cork

2014-02-05
In the rare case that New Year's revelers have a bottle of leftover bubbly, they have no way to tell if it'll stay good until they pop the cork and taste it at the next celebration. But now scientists ...

Longevity mutation found in flies far and wide

2014-02-05
PROVIDENCE, R.I. [Brown University] — For years, researchers have been investigating how mutations of a gene called Indy (for "I'm Not Dead Yet") affect metabolism, life span, and reproductive fitness in both mammals ...

Rural primary care physicians offer insight into rural women's health care

2014-02-05
Women living in rural communities are less likely than urban-dwelling women to receive sufficient mental health care, in large part due to limited access to services and societal stigma, according to medicine ...

Decriminalizing pot may land more kids in the ER

2014-02-05
WASHINGTON — States that decriminalized marijuana saw dramatic increases in children requiring medical intervention, although the overall number of unintentional marijuana exposures among children remained ...

Is the male or female brain more vulnerable to triggers of violent behavior?

2014-02-05
New Rochelle, NY, February 5, 2014–Human behaviors such as violence depend on interactions in the brain between genetic and environmental factors. An individual ...

ASGE issues guidelines for safety in the gastrointestinal endoscopy unit

2014-02-05
DOWNERS GROVE, Ill. – February 5, 2014 – The American Society for Gastrointestinal Endoscopy (ASGE) has issued "Guidelines for safety in the gastrointestinal endoscopy ...

Tropical Cyclone Edilson birth caught by NASA's Aqua satellite

2014-02-05
The thirteenth tropical cyclone of the Southern Pacific Ocean season formed into a tropical storm named Edilson on February 5 shortly before NASA's Aqua satellite passed overhead. Edilson is threatening ...

One NASA image, 2 Australian tropical lows: Fletcher and 95S

2014-02-05
NASA's Aqua satellite captured two low pressure areas from different ocean basins in one infrared image. Aqua saw System 94P or Fletcher in the Gulf of Carpentaria and western Queensland and low pressure ...

Mechanism discovered for how amyotrophic lateral sclerosis mutations damage nerve function

2014-02-05
(MEMPHIS, ...

Pinpointing the brain's arbitrator

2014-02-05
We tend to be creatures of habit. In fact, the human brain has a learning system that is devoted to guiding us through routine, or habitual, ...

Study untangles divergent US job-tenure patterns

2014-02-05
WASHINGTON, DC, February 5, 2014 — Have American jobs become less stable? Do workers change ...

Predicting cardiovascular events in sleep apnea

2014-02-05
Obstructive sleep apnea (OSA) generally is associated with increased risk for cardiovascular (CV) disease. OSA is usually measured using the apnea-hypopnea index (AHI), the number of times that breathing pauses or severely slows per hour of sleep. ...

Educational toolkit did not improve quality of care or outcomes for patients with diabetes

2014-02-05
An educational toolkit designed to improve care of patients with diabetes was not effective, Baiju R Shah and colleagues (University of Toronto) found in a cluster randomized trial conducted in 2009-2011. ...

Pattern of higher blood pressure in early adulthood helps predict risk of heart disease

2014-02-05
In an analysis of blood pressure patterns over a 25-year span from young adulthood to middle age, individuals who exhibited elevated and increasing blood pressure levels ...

Study shows potential usefulness of non-invasive measure of heart tissue scarring

2014-02-05
Scarring of tissue in the upper chamber of the heart (atrium) was associated with recurrent rhythm disorder after treatment, according to a study in the February 5 issue of JAMA. ...

Pre-term infants with severe retinopathy more likely to have non-visual disabilities

2014-02-05
In a group of very low-birth-weight infants, severe retinopathy of prematurity was associated with nonvisual disabilities at age 5 years, according to a study in the February ...

Do you have a sweet tooth? Honeybees have a sweet claw

2014-02-05
New research on the ability of honeybees to taste with claws on their forelegs reveals details on how this information is processed, according to a study published in the open-access journal, Frontiers in Behavioral Neuroscience. Insects ...

Clearer labels needed on drugs containing animal products

2014-02-05
Dr Kinesh Patel and Dr Kate Tatham say most medications prescribed in primary care contain animal derived products and it ...

Is institutional racism happening in our hospitals?

2014-02-05
Dr Nadeem Moghal, from George Eliot Hospital in Warwickshire, draws on the Macpherson report (the police ...

Time to act on mobile phone use while driving, say experts

2014-02-05
Charles and Barry Pless argue that, with a quarter of crashes in the United States now attributed to mobile phone use, "we can't wait for perfect evidence before ...

Largest evolutionary study of sponges sheds new light on animal evolution

2014-02-05
Sponges are an important animal for marine and freshwater ecology and represent a rich animal diversity ...

Orca's survival during the Ice Age

2014-02-05
In the ocean, the killer whale rules as a top predator, feeding on everything from seals to sharks. Being at the apex of the food chain, ...
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