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Antiwasting supplements provide moderate improvements in child health

Study results show that ready-to-use supplementary food, provided to children at risk for malnutrition as part of a general food distribution program, does not significantly improve child weight.

20 Sep 2012

Bisphenol A may contribute to childhood obesity

Research published in JAMA demonstrates strong evidence of a link between childhood obesity and bisphenol A exposure.

20 Sep 2012

Statin effect on thrombosis not so positive

Statins may not prevent venous thromboembolic events despite previous research suggesting otherwise, say researchers.

20 Sep 2012

Early warning signs detected by half of BD patients

Almost half of patients with bipolar disorder are able to recognize early warning signs of a mood episode, Australian researchers report.

20 Sep 2012

Early menopause increases cardiovascular risk

Women who reach the menopause early have a doubled risk for coronary heart disease and stroke, study findings show.

20 Sep 2012

Social anxiety common in remitted schizophrenia patients

Social anxiety is common in schizophrenia patients who are in remission and is associated with reduced quality of life, Japanese study results show.

20 Sep 2012

Executive attention deficits in youth at risk for mood disorders

Young people with a parental history of bipolar disorder or major depressive disorder have slower reaction times on tests of executive attention than those with mentally healthy parents, US researchers report.

20 Sep 2012

Close monitoring could give early warning of MS disease course

Patients with multiple sclerosis who have breakthrough disease activity early in the course of treatment with interferon beta-1a are at high risk for severe worsening and poor long-term outcomes, research shows.

20 Sep 2012

Tight glycemic control does not reduce infection rate after pediatric cardiac surgery

Implementing tight glycemic control after surgery with cardiopulmonary bypass does not reduce the rate of healthcare-associated infections among pediatric patients, compared with standard care in the intensive care unit, show US study results.

20 Sep 2012

Gum disease bacteria linked to pancreatic cancer risk

People with high levels of antibodies to bacteria linked to periodontal disease have an increased risk for pancreatic cancer, while the risk is reduced in those with increased antibodies to oral commensal bacteria, say researchers.

20 Sep 2012

GSK3 inhibition protects against gum disease

Treatment with the cell-permeable glycogen synthase kinase -3β-specific enzyme inhibitor SB216763 successfully suppresses alveolar bone loss in mice infected with the main periodontal pathogen, Porphyromonas gingivalis, report researchers.

20 Sep 2012

Recurrent glioblastoma: consider after effects before choosing palliative surgery

Before suggesting surgery as palliative therapy for patients with recurrent glioblastoma, physicians should consider the impact of morbidities on quality of life, suggest researchers from Italy.

20 Sep 2012

DNA barcoding effective in authenticating natural health products

DNA barcoding developed by University of Guelph researchers has proven up to 88 per cent effective in authenticating natural health products, according to a new U of G study.

20 Sep 2012

'Greater commitment' needed to fight NTDs

In a guest post on USAID's "IMPACT Blog," Rachel Cohen, regional executive director of DNDi North America, writes, "The United States government and its country partners should be commended for the tremendous achievements in the fight against neglected tropical diseases (NTDs) as part of the U.S. Agency for International Development (USAID) NTD Program" and the National Institutes of Health.

20 Sep 2012

AACN PEARL provides one-stop convenience for nurses, other healthcare professionals

A new clinical resource from the American Association of Critical-Care Nurses (AACN) provides one-stop convenience for nurses, clinicians and other healthcare professionals seeking evidence-based knowledge and tools to help them improve patient outcomes.

20 Sep 2012

Polls offer windows into campaign challenges, dynamics

A new round of polls indicates that, with seven weeks left of campaigning, President Barack Obama appears to be edging out GOP candidate Mitt Romney. However, the findings also highlight the political forces that could work for and against each candidate.

20 Sep 2012

Institute for Translational Medicine and Therapeutics' 2012 symposium be held from Oct. 16-17

The Institute for Translational Medicine and Therapeutics' 7th Annual International Symposium (ITMAT) will be held October 16 and 17 at the Perelman School of Medicine, University of Pennsylvania.

20 Sep 2012

Challenges, solutions to sexual health education in South Africa

"South Africa faces significant challenges when it comes to sexual health, and with the high prevalence of rape, teen pregnancy, and sexually transmitted diseases and infections, schools need to implement strong and informative programs on sexuality and contraceptive use," Jos Dirkx, founder of Girls & Football SA, writes in this post in the Bill & Melinda Gates Foundation's "Impatient Optimists" blog.

20 Sep 2012

PNAS: Ras proteins bring tension to the phosphate chain

Proteins accelerate certain chemical reactions in cells by several orders of magnitude. The molecular mechanism by which the Ras protein accelerates the cleavage of the molecule GTP and thus slows cell growth is described by biophysicists at the Ruhr-Universit-t Bochum led by Prof. Dr. Klaus Gerwert in the Online Early Edition of the journal PNAS.

20 Sep 2012