Medical

Share on PinterestNew research suggests that the flexibility of a person’s DNA may play a key role in extinguishing fearful memories.When confronted with danger, fear spurs a person into defensive actions. This is invaluable as a survival mechanism; however, there is little reason for fear to persist once a threat passes.The brain neutralizes the memory…

Share on PinterestResearchers have identified different subtypes of white fat cells, with key roles in disease. The risks associated with white adipose tissue, or white body fat, depend to some extent on where that fat is. For example, intra-abdominal fat (belly fat) is more likely to lead to diabetes and other metabolic conditions than white…

Share on PinterestScientists have found a gene that may explain the inherited risk of high cholesterol levels.Cholesterol has several vital functions in the human body. For instance, the molecule is a component of cell membranes, and the body needs it to make vitamin D and some hormones.However, excessive blood levels of cholesterol in the form…

Share on PinterestHow has the pandemic affected different aspects of primary healthcare? In this Special Feature, we investigate.Over the past few weeks, Medical News Today have investigated the many ways in which the coronavirus pandemic has affected — directly or indirectly — the lives of people all around the globe.In one feature, we spoke about…

Share on PinterestResources to deal with stress may help healthcare professionals avoid developing PTSD.Early research from China suggests that significant numbers of healthcare staff are experiencing anxiety, symptoms of depression, and feelings of distress as a result of the COVID-19 pandemic. Frontline healthcare professionals were particularly likely to report these experiences.A new study from Italy,…