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7 articles from EurekAlert

Coronavirus pandemic in Germany: Medical care in an adaptive healthcare system

The German National Academy of Sciences Leopoldina has issued a fourth ad-hoc-statement on the coronavirus pandemic. It is dedicated to the topic: 'Medical Care and Patient-Oriented Research in an Adaptive Healthcare System'. The paper focuses on short- and medium-term aspects of medical and care services under the conditions of a sustained pandemic and identifies long-term measures that lead to a...

Extended parenting helps young birds grow smarter

The current study analyzes social and life-history data from several thousand songbirds, including 127 corvids, the family that includes jays, crows, ravens, and magpies. Results show that corvids are unusual in having larger brains and 'extended childhoods,' where parents provide the young with a safe haven to learn and practice skills they need to survive as adults. These findings shed light on...

Major gaps in HIV programs in Africa

HIV management in developing countries varies with socioeconomic and structural circumstances, with two Flinders University studies finding examples of key ways to close the gap for those worst affected in developing countries.The studies, just published in PLoS ONE journal, call for reforms to nutritional programs and for better treatment of HIV affected prisoners - providing guidance for several...

New study shows how ketamine combats depression

The anaesthetic drug ketamine has been shown, in low doses, to have a rapid effect on difficult-to-treat depression. Researchers at Karolinska Institutet now report that they have identified a key target for the drug: specific serotonin receptors in the brain. Their findings, which are published in Translational Psychiatry, give hope of new, effective antidepressants.