Fighting deadly drug resistant bacteria in intestines with new antibiotic

A new antibiotic developed by a Flinders University researcher is being heralded as a breakthrough in the war against a drug resistant superbug. Bacteria are winning the fight against antibiotics as they evolve to fight off traditional treatments, threatening decades of advancements in modern medicine, with predictions they will kill over 10 million people by 2050. The scientific development of […]

Continue reading »

Engineers create delicate sensor to monitor heart cells with minimal disruption

For the first time, engineers have demonstrated an electronic device to monitor beating heart cells without affecting their behavior. A collaboration between the University of Tokyo, Tokyo Women’s Medical University and RIKEN in Japan produced a functional sample of heart cells with a soft nanomesh sensor in direct contact with the tissue. This device could aid study of other cells, […]

Continue reading »

Test detects protein associated with Alzheimer’s and CTE

An ultrasensitive test has been developed that detects a corrupted protein associated with Alzheimer’s disease and chronic traumatic encephalopathy (CTE), a condition found in athletes, military veterans, and others with a history of repetitive brain trauma. This advance could lead to early diagnosis of these conditions and open new research into how they originate, according to National Institutes of Health […]

Continue reading »

Researchers identify widespread brain alterations in children with callousness

Children with elevated levels of callous traits—such as a lack of remorse and disregard for other people’s feelings—show widespread differences in brain structure compared with children with lower levels of the traits, according to a new study published in Biological Psychiatry. The differences, which included large- and small-scale structural alterations, support the idea of callous traits as a neurodevelopmental condition. […]

Continue reading »

Researchers find the cause of and cure for brain injury associated with gut condition

Using a mouse model of necrotizing enterocolitis (NEC)—a potentially fatal condition that causes a premature infant’s gut to suddenly die—researchers at Johns Hopkins say they have uncovered the molecular causes of the condition and its associated brain injury. The discovery enabled the team to combine efforts with colleagues studying brain inflammation and to identify potential drugs that reverse the brain […]

Continue reading »

How parents and teachers can identify and help young people self-medicating trauma with drugs and alcohol

Some 80% of young people will experience a traumatic event by the time they become an adult. Rates of exposure to trauma peak during adolescence. The stress from traumatic events can result in a loss of interest in school, friends, hobbies, and life in general. The types of traumatic events include a wide range of terrifying and life-threatening experiences such […]

Continue reading »

PPIs combined with oral anticoagulants reduce risk of gastrointestinal bleeding

A Vanderbilt University Medical Center (VUMC) study published today in JAMA shows that patients already at higher risk for gastrointestinal bleeding gain a marked protection from this risk when they take a proton pump inhibitor (PPI) in combination with an oral anticoagulant. Oral anticoagulants, which prevent blood clot formation, are among the most widely prescribed medications in the United States. […]

Continue reading »
1 2 3 14