In light of frequent false positives, a team of Canadian researchers has shown that rapid antigen tests for SARS-CoV-2 work only when manufacturer instructions are followed. The research is published this week in Microbiology Spectrum, a journal of the American Society for Microbiology. The impetus for a study to demonstrate the putatively obvious was that […]
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Thailand urges calm after four test positive for virus
Thai authorities urged calm on Tuesday as they scramble to trace a potential coronavirus outbreak after at least four women tested positive on returning from neighbouring Myanmar. Since detecting the first case outside of China back in January, Thailand has managed to keep COVID-19 infections low, at just over 4,000 cases, in part by imposing […]
Age is decisive for positive or negative effects of the diabetes drug metformin
Metformin is a common type 2 diabetes drug. Recently, it was found to extend life span of young non-diabetic animals but the responses of older organisms to metformin remain unexplored. Researchers at the Leibniz Institute on Aging—Fritz Lipmann Institute (FLI) in Jena, Germany, and the Friedrich Schiller University Jena found that mitochondrial dysfunction abrogates metformin […]
Positive student-teacher relationships benefit students’ long-term health
Teens who have good, supportive relationships with their teachers enjoy better health as adults, according to research published by the American Psychological Association. Perhaps surprisingly, although friendships are important to adolescents, the study did not find the same link between good peer relationships and students’ health in adulthood. “This research suggests that improving students’ relationships […]
‘Power of positive’: Michigan conjoined twins separated
Doctors at the University of Michigan have separated 1-year-old conjoined twin sisters. Sarabeth and Amelia Irwin of Petersburg, Michigan, each had their own arms and legs and heart, but their livers were connected, C.S. Mott Children’s Hospital said Friday. The nearly 11-hour surgery to separate them was performed in August, about 14 months after their […]
24.4 percent of UK health care workers positive for SARS-CoV-2
(HealthDay)—The overall prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies is 24.4 percent in a cohort of asymptomatic health care workers, according to a study published online Sept. 11 in Thorax. Adrian Shields, M.B.B.S., Ph.D., from the University of Birmingham College of Medical and Dental Sciences in the United Kingdom, and colleagues conducted […]
Acetaminophen can reduce positive empathy for others
A new study by an Ohio University faculty member showed that acetaminophen limited positive empathy a person has for others while taking it. The study, titled “A Social Analgesic? Acetaminophen (Paracetamol) Reduces Positive Empathy” was conducted by Visiting Assistant Professor Dominik Mischkowski. In the study, 114 participants were either given 1000 milligrams of acetaminophen or […]
Epigenetic therapy worth pursuing in hormone receptor positive advanced breast cancer
Epigenetic therapy with histone deacetylase (HDAC) inhibitors is worth pursuing in hormone receptor positive advanced breast cancer, suggests a phase III trial reported today at the ESMO 2018 Congress in Munich. Endocrine therapies are the foundation of treatment for patients with hormone receptor positive breast cancer. However, resistance to endocrine therapy is common, leading to […]
Littler girl saved by her mother’s HIV-infected liver in world first
Little girl saved – by an HIV-infected liver: World first as doctors transplant organ from HIV-positive mother into her daughter in a desperate bid to cure her end-stage liver failure Nearly every nation in the world faces a critical organ shortage Antiretroviral therapies and PrEP have rendered HIV a manageable infection A little girl in […]
Bat tested positive for rabies at Grand Canyon
A bat collected from the bottom of the Grand Canyon has tested positive for rabies. Park officials said Friday that visitors have reported an uptick in bats along the Colorado River. No one is known to have come in contact with the rabid bat. It was taken from Phantom Ranch in late August and tested. […]