Health

Poor semen quality in Switzerland

Over the last 50 years, a marked decrease in sperm count has been observed in the western world. But what about the situation in Switzerland? Up until now, no study had evaluated the reproductive health of Swiss young men. ...

Medical research

More evidence that blood tests can detect the risk of Alzheimer's

A new study confirms that a simple blood test can reveal whether there is accelerating nerve cell damage in the brain. The researchers analysed neurofilament light protein (NFL) in blood samples from patients with Alzheimer's ...

Psychology & Psychiatry

Anxiety traits are visible in the brain

Questionnaires or concentration tasks can be used to screen for anxiety, but so too can EEG recordings – at least indirectly. The frequent mind wandering of anxious people can also be seen on MRI scans. These are just some ...

Obstetrics & gynaecology

Stillbirth risk up with high serum bile acids in pregnancy

(HealthDay)—The risk of stillbirth is increased in women with intrahepatic cholestasis of pregnancy when serum bile acids concentrations are ≥100 µmol/L or more, according to a review published in the March 2 issue of ...

Immunology

Salt could be a key factor in allergic immune reactions

Salt apparently affects allergic immune reactions. A team working with Prof. Christina Zielinski at the Technical University of Munich (TUM) has demonstrated in cell cultures that salt leads to the formation of Th2 cells. ...

Health

Chewing gum may be effective for delivering vitamins

Nearly 15 percent of all chewing gum varieties sold promise to provide health-enhancing supplements to users, so Penn State researchers studied whether two vitamin-supplemented products were effective at delivering vitamins ...

Diseases, Conditions, Syndromes

Researchers question benefits of long term oxygen therapy in COPD

Long-term oxygen therapy does not decrease the risk for hospitalizations or increase life expectancy for many patients with mild to moderate COPD, but may lower their quality of life, according to Mayo Clinic researchers ...

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