MEDICINE & HEALTH

Teenage Girls Are Exposed to More Stressors that Increase Depression Risk

Adolescence is often a turbulent time, and it is marked by substantially increased rates of depressive symptoms, especially among girls. New research indicates that this gender difference may be the result of girls' greater exposure to stressful interpersonal events, making them more likely to ruminate, and contributing to their risk of depression.

Active ageing is much more than exercise

The global population is ageing rapidly, and the growing numbers of elderly people challenge our societal structures, not least the health sector, which is why authorities in most countries encourage elderly to lead active and healthy life styles. But to equate active ageing strictly with health is too narrow a focus, new research from University of Copenhagen shows; the elderly can reap social and health benefits from activities that do not necessarily conform to official life style recommendations - billiards for instance.

Childhood psychological abuse as harmful as sexual or physical abuse

Often unrecognized, emotional abuse prevalent form of child abuse, study finds Often unrecognized, emotional abuse prevalent form of child abuse, study finds WASHINGTON - Children who are emotionally abused and neglected face similar and sometimes worse mental health problems as children who are physically or sexually abused, yet psychological abuse is rarely addressed in prevention programs or in treating victims, according to a new study published by the American Psychological Association.

MU Researchers Identify Epigenetic Changes Caused by Binge Drinking

Overconsumption of alcohol triggers inflammatory response in the liver Overconsumption of alcohol triggers inflammatory response in the liver Researchers at the University of Missouri School of Medicine have identified epigenetic protein changes caused by binge drinking, a discovery that could lead to treatments for alcohol-related liver diseases.

Timing of epidural is up to the mother

When a woman is in labour, the appropriate time to give an epidural during childbirth is when she asks for it, a new study suggests. Published in The Cochrane Library, the systematic review compared early and late epidurals during labour and found that they had very similar effects.

Mortality Risk of Overweight and Obesity Similar for Blacks, Whites

Study is largest to date to investigate issue A study from American Cancer Society researchers finds the increased risk of premature death associated with a higher body mass index (BMI) is similar for African Americans and whites, in contrast to previous, smaller studies that indicated the association may be weaker for African Americans.

Skin exposure may contribute to early risk for food allergies

Many children may become allergic to peanuts before they first eat them, and skin exposure may be contribute to early sensitization, according to a study in mice led by Mount Sinai researchers and published today in the Journal of Clinical Investigation. Early in the process of developing an allergy, skin exposure to food allergens contributes to "sensitization", which means the skin is reactive to an antigen, such as peanuts, especially by repeated exposure.

Childhood eating difficulties could be a sign of underlying psychological issues

Restrictive behaviors can appear before puberty Restrictive behaviors can appear before puberty This news release is available in French. Researchers at the University of Montreal and its affiliated CHU Sainte-Justine children's hospital are warning parents that difficult eaters could have underlying psychological issues, as they have found that restrictive behaviours can appear before puberty.

Sleeping in dentures doubles the risk of pneumonia in the elderly

Alexandria, Va., USA - Poor oral health and hygiene are increasingly recognized as major risk factors for pneumonia among the elderly. To identify modifiable oral health-related risk factors, lead researcher Toshimitsu Iinuma, Nihon University School of Dentistry, Japan, and a team of researchers prospectively investigated associations between a constellation of oral health behaviors and incidences of pneumonia in the community-living of elders 85 years of age or older. This study, titled "Denture Wearing During Sleep Doubles the Risk of Pneumonia in Very Elderly," has been published by the International and American Associations for Dental Research (IADR/AADR in the OnlineFirst portion of the Journal of Dental Research (JDR).

New at-risk group identified for gastrointestinal stromal tumors

Researchers at the University of California, San Diego School of Medicine have, for the first time, clearly defined the epidemiology of gastrointestinal stromal tumors (GIST), which occur primarily in the lining of the stomach and small intestine. One key finding: Patients of Asian descent, who have not previously been identified as an at-risk population, are 1.5 times more likely than other patient groups to be diagnosed with this type of tumor. Results of the study were published this week in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research.
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