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Circulation and cellular activity were restored in a pig’s brain four hours after its death, a finding that challenges long-held assumptions about the timing and irreversible nature of the cessation of some brain functions after death, Yale scientists report April 18 in the journal Nature. The brain of a postmortem pig obtained from a meatpacking plant was isolated and circulated […]
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Researchers at Aalto University analysed how listeners immerse themselves in audiobooks by using functional magnetic resonance imaging (fMRI) and words that the story brings to mind. The study indicated that word lists resembling each other also predicted similarities in brain function. In the study, 16 people listened to an audiobook written by Professor Iiro Jääskeläinen inside an fMRI device. After […]
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Since its implementation in 2009, the National Australian Hand Hygiene Initiative (NHHI) has seen significant, sustained improvements in hand hygiene compliance among Australian healthcare workers, and reduced risks of potentially fatal healthcare-associated Staphylococcus aureus infection, according to new research being presented at this year’s European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) in Amsterdam, Netherlands (13-16 April), and published […]
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Researchers from the Netherlands Institute for Neuroscience have found that the rat brain activates the same cells when they observe the pain of others as when they experience pain themselves. In addition, without the activity of these mirror neurons, the animals no longer share the pain of others. Finding the neural basis for sharing the emotions of others is an […]
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(HealthDay)—Extragenital (rectal and pharyngeal) chlamydia and gonorrhea are prevalent among men who have sex with men (MSM), according to research published in the April 12 issue of the U.S. Centers for Disease Control and Prevention Morbidity and Mortality Weekly Report. Michelle L. Johnson Jones, M.P.H., from the CDC in Atlanta, and colleagues examined the prevalence of extragenital sexually transmitted diseases […]
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While there has long been discussion whether exposure to anesthesia affects brain development, new Rush University Medical Center research published in the journal Cerebral Cortex describes how prenatal anesthesia in rats seems to disrupt the “precisely choreographed” and timed migration of neurons to the area of the developing brain where thinking, memory and language occur. The finding further fuels the […]
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Cancer cells adapt to potentially fatal mutations and other molecular malfunctions by adjusting one or more other genes’ activity, in the process becoming dependent on those genes for their survival and growth. The resulting genetic dependencies may provide targets for developing new precision-guided drugs or other cancer treatment strategies. Reporting in Nature, researchers led by members of the Cancer Dependency […]
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Two studies to be reported at ELCC 2019 provide new insights on the efficacy and safety of immunotherapy in elderly patients with advanced non-small-cell lung cancer (NSCLC), where information has previously been lacking despite being the age group most commonly affected. Immunotherapy with drugs that target immune pathways to enhance the body’s ability to recognise and destroy tumour cells is […]
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(HealthDay)—From 2007 to 2015, the number of emergency department visits for suicide attempts (SA) and suicide ideation (SI) doubled among children, according to a research letter published online April 8 in JAMA Pediatrics. Brett Burstein, Ph.D., M.P.H., from the Montreal Children’s Hospital, and colleagues performed a repeated cross-sectional analysis of the National Hospital Ambulatory Medical Care Survey emergency department database […]
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Cholera has infected at least 1,052 people in Mozambique’s cyclone-hit region, the health ministry said Monday in a new report, marking a massive increase from 139 cases reported four days ago. The mounting cases represent on average more than 200 cases of new infections each day. Although hundreds have been taken ill with cholera since last week, only one death […]
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