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Mental health risk increased in problem gamblers

Individuals with a gambling problem are at increased risk for developing Axis I psychiatric disorders, results from a US study show.

5 Feb 2013

Caution on COX inhibitor use in preterm infants

Very-low-birthweight preterm infants with thrombocytopenia treated with cyclooxygenase inhibitors are at an increased risk for intracerebral hemorrhage, particularly if they have decreased platelet levels, research shows.

5 Feb 2013

GLP-1 receptor agonists associated with reduced BMI in adolescents with severe obesity

Preliminary evidence from a clinical trial suggests that treatment with glucagon-like peptide-1 (GLP-1) receptor agonists was associated with reduced body mass index and body weight in adolescents with severe obesity, according to a report published Online First by JAMA Pediatrics, a JAMA Network publication.

5 Feb 2013

Vitamin C supplements increase risk of kidney stones in men

New research from Karolinska Institutet in Sweden shows that men who take vitamin C supplements regularly run a higher risk of developing kidney stones. The study, which is published in the scientific periodical JAMA Internal Medicine, did not however observe an increased risk between kidney stones and multivitamins - which contain lower concentrations of vitamin C.

5 Feb 2013

Eating brightly colored fruit and veg may help prevent ALS

Having a high intake of carotenoids, compounds that give certain fruits and vegetables their distinctive coloring, can reduce a person’s risk for developing amyotrophic lateral sclerosis or motor neurone disease, suggest study findings.

4 Feb 2013

Cutting down on fried food could lower prostate cancer risk

Men who eat deep-fried food at least once a week may be increasing their risk for developing prostate cancer, show findings from a US study.

4 Feb 2013

Poor diet provides clue to metabolic abnormalities in schizophrenia

Patients with schizophrenia commonly have a poor diet, say UK researchers who believe this may partly account for the increased incidence of metabolic abnormalities in these patients.

4 Feb 2013

New method for detecting cancer by measuring elasticity of tumours

As the first countries in the world, Norway and France will be testing a completely new method for detecting cancer. This is done by measuring the elasticity of tumours. The method is called elastography. You may as well learn this new word right away; in a few years, elastography may be as common as X-rays.

4 Feb 2013

Dairy intake may increase risk of bone mineral density in the hip

A study by researchers at the Institute for Aging Research (IFAR) at Hebrew SeniorLife, an affiliate of Harvard Medical School (HMS), has found that dairy intake -specifically milk and yogurt -is associated with higher bone mineral density (BMD) in the hip, but not the spine.

1 Feb 2013

Study investigates R1441G mutation of Parkinson's disease

A team from the UPV/EHU-University of the Basque Country came across a mutation of the LRRK2 gene in 2004, which is particularly prevalent among the population of Gipuzkoa. It is the R1441G mutation and is known as the Basque mutation.

1 Feb 2013

Study evaluates link between sedentary time and death among breast cancer survivors

Spending a lot of time watching television after breast cancer diagnosis is not linked to death in these breast cancer survivors. It appears that after accounting for self-reported physical activity levels after diagnosis, sedentary behavior was not an independent risk factor for death.

31 Jan 2013

Gene variant boosts ulcer susceptibility in NSAID users

A single nucleotide polymorphism in the cytochrome P450 2C gene cluster influences the risk for peptic ulcer disease in people taking non-steroidal anti-inflammatory drugs, a study reveals.

31 Jan 2013

Hospitalists flag patient overload threat to safety

Two-fifths of US hospitalists say their average patient load exceeds safe levels at least monthly, according to a nationwide survey.

30 Jan 2013

Pediatric migraine drugs show limited or no efficacy

There is limited evidence supporting the efficacy of trazodone and topiramate in the prevention of pediatric episodic migraine headaches, show results from a meta-analysis.

30 Jan 2013

Couples in which men participate more in housework report less sexual frequently

Married men who spend more time doing traditionally female household tasks-including cooking, cleaning, and shopping-report having less sex than husbands who don't do as much, according to a new study in the February issue of the American Sociological Review.

30 Jan 2013

Brain areas work together at the same time to recall memories

Working with patients with electrodes implanted in their brains, researchers at the University of California, Davis, and The University of Texas Health Science Center at Houston (UTHealth) have shown for the first time that areas of the brain work together at the same time to recall memories. The unique approach promises new insights into how we remember details of time and place.

30 Jan 2013

High-frequency oscillatory ventilation put on hold

Findings from two trials suggest that high-frequency oscillatory ventilation does not help, and may even harm patients with acute respiratory distress syndrome.

29 Jan 2013

Rider error, bad conditions cause most mountain biking accidents

Injury risk is high for downhill mountain bikers, but could be reduced by ensuring trails are in good condition and improving rider technique, say researchers.

28 Jan 2013

Asthma linked to atopic dermatitis persistence

Asthma is associated with rash persistence in children with atopic dermatitis, US researchers report.

28 Jan 2013

The LINC complex essential for hearing

In this issue of the Journal of Clinical Investigation, Karen Avraham and colleagues at Tel Aviv University identified a genetic mutation in two families with hereditary high frequency hearing loss. The mutated gene, which has not previously been linked to hearing loss, encodes NESP4, a protein that is expressed in the outer nuclear membrane (ONM) of the hair cells of the ear.

28 Jan 2013