Tag Archives: Today

Medical News Today: Could this chemical help explain anxiety?

A recent study on anxiety examined the role of glutamate, which is a neurotransmitter. The findings could help scientists develop more effective interventions. A new study digs into the neuroscience of anxiety. Almost everybody experiences anxiety in one of its forms. Over time, evolution honed anxiety as a survival mechanism; it forms part of our… Read More »

Medical News Today: Are we 'approaching an era where no antibiotics work?'

Researchers are worried about the fast development and spread of “superbugs,” which are bacteria that do not respond to antibiotics. For the first time, scientists have found potent superbugs in the remote High Arctic of Norway, which they fear does not bode well for the future of antibiotic treatments. Scientists find antibiotic-resistant bacteria where they… Read More »

Medical News Today: Risks of leaving ulcerative colitis untreated

Ulcerative colitis is a long-term condition that affects the bowels. Without treatment, symptoms can get worse, and the inflammation may spread further along the colon, which can lead to complications. Ulcerative colitis is a type of inflammatory bowel disease. In people with ulcerative colitis, an overactive immune system attacks the lining of the colon, causing… Read More »