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Developing world lagging in anesthesia safety

Mortality after general anesthesia has declined over the past 50 years, but the greatest gains have been in developed countries, shows a systematic review in The Lancet.

26 Sep 2012

Blood test for monitoring Huntington’s disease may be possible in future

Measuring blood levels of mutant huntingtin protein may provide an alternative approach of determining the onset of Huntington’s disease in known carriers, researchers report.

26 Sep 2012

New report: Population aging will have broad economic consequences for the U.S.

The aging of the U.S. population will have broad economic consequences for the country, particularly for federal programs that support the elderly, and its long-term effects on all generations will be mediated by how -- and how quickly -- the nation responds, says a new congressionally mandated report from the National Research Council.

26 Sep 2012

Fish-oil fortified nutrition bars can provide health benefits of omega-3 fatty acids

In today's fast-paced society, consumers often reach for nutrition bars when looking for a healthy on-the-go snack. A new study in the September issue of the Journal of Food Science published by the Institute of Food Technologists (IFT) found that partially replacing canola oil with fish oil in nutrition bars can provide the health benefits of omega-3 fatty acids without affecting the taste.

26 Sep 2012

Dual cigarette and waterpipe users more likely to develop dependence, tobacco-related diseases

People who smoke both cigarettes and waterpipes - dual users - lack sufficient knowledge about the risks of tobacco smoking and are at considerable risk for dependence and tobacco-related diseases, such as cancer, heart disease and stroke later in life, according to findings of a new study by Virginia Commonwealth University.

26 Sep 2012

Parts of the brain can evolve independently from each other

An Evolutionary Biologist at The University of Manchester, working with scientists in the United States, has found compelling evidence that parts of the brain can evolve independently from each other. It's hoped the findings will significantly advance our understanding of the brain.

From The University of Manchester 26 Sep 2012

Self-image, social interaction help explain link between exercise and mental health

We've heard it time and time again: exercise is good for us. And it's not just good for physical health - research shows that daily physical activity can also boost our mental health. But what actually accounts for the association between exercise and mental health?

26 Sep 2012

UTMB to continue long-term study on healthy and unhealthy teen dating relationships

The University of Texas Medical Branch at Galveston has received a three-year, nearly $750,000 grant from the United States Office of Justice Programs National Institute of Justice to continue a long-term study on healthy and unhealthy teen dating relationships.

26 Sep 2012

Warfarin therapy should not be stopped completely after GI bleeding

The decision to not resume warfarin therapy following a gastrointestinal bleeding event is linked to an increased risk for thrombosis and mortality, researchers suggest.

25 Sep 2012

Three-factor tool could be all you need to assess surgery risk

A simple tool involving less than six variables to measure surgical outcomes could be all that is needed to predict inpatient mortality, show US study results.

25 Sep 2012

Success rates affect patient preferences for one or two root canal visits

The potential success rate of root canal treatment affects whether patients would prefer to complete it in one or two visits to the dentist, indicate study results.

25 Sep 2012

Cochlear implant an option for unhappy stapes patients

Cochlear implantation is a safe and effective treatment option for patients with far advanced otosclerosis who have not benefitted from stapedectomy, report US researchers.

25 Sep 2012

Armband labeling could prevent DNR confusion

Implementation of an electronic ordering and armband labeling process for patients with Do Not Resuscitate orders improved correct documentation of their wishes as well as physicians’ ability to recognize and act on them during a cardiac arrest scenario, report US researchers.

25 Sep 2012

Daytime oxygen link to poor sleep in COPD

Patients with chronic obstructive pulmonary disease experience poorer sleep quality than those without the disease, say the authors of an Irish study.

25 Sep 2012

Maternal obstetric problems linked to schizophrenia risk

Certain maternal pregnancy complications are associated with an increased risk for schizophrenia spectrum psychoses among individuals at high genetic risk for the condition, Finnish research shows.

25 Sep 2012

Suicide attempts common in bipolar disorder inpatients

Results from a Norwegian study show that the prevalence of attempted suicide is high among inpatients with bipolar disorder, with nearly half of patients having attempted to take their own lives at least once.

25 Sep 2012

$Ultrasound effective for visualizing fractures in children$