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Medical Xpress / Automated system enables real-time malignancy grading of prostate tumors
The precise identification of tumor boundaries during radical prostatectomy remains a major clinical challenge. As positive surgical margins occur in 15–40% of prostate cancer cases, the risk of postoperative recurrence ...
Medical Xpress / Current heart attack screening tools fail to identify half the people who are at risk, study shows
Current cardiac screening tools used to prevent heart attacks fail to identify nearly half of the people who are actually at risk of having one, according to a new study led by Mount Sinai researchers.
Medical Xpress / Five things to know about staying cool in the heat
Australia is no stranger to hot weather, and Griffith University researchers have compiled five handy things to be aware of so we do not place our health at risk during the summer months.
Phys.org / Atoms passing through walls: Quantum tunneling of hydrogen within palladium crystal
At low temperatures, hydrogen atoms move less like particles and more like waves. This characteristic enables quantum tunneling, the passage of an atom through a barrier with a higher potential energy than the energy of the ...
Phys.org / Unlocking the genome's hidden half with new DNA sequencing technology
Cornell researchers have found that a new DNA sequencing technology can be used to study how transposons move within and bind to the genome. Transposons play critical roles in immune response, neurological function and genetic ...
Phys.org / What would a small black hole do to the human body? Scientist aims to answer that
Some people may worry about being bitten by a snake or spider, but have you ever considered what would happen if a small black hole tried to pass through your body?
Phys.org / Seeing the hidden microbial world beneath our feet—from the sky
A new study by Dr. Angela Harris from The University of Manchester and Professor Richard Bardgett from Lancaster University has revealed that scientists can now detect the hidden world of microbes living in the soil—from ...
Medical Xpress / Rejuvenating the blood: New pharmacological strategy targets RhoA in hematopoietic stem cells
Aging is defined as the deterioration of function over time, and it is one of the main risk factors for numerous chronic diseases. Although aging is a complex phenomenon affecting the whole organism, it is proved that the ...
Tech Xplore / Strategic maintenance could double Öresund Bridge lifespan to 200 years
Researchers at Lund University have developed a new framework that can lead to the Öresund Link, thanks to the right maintenance at the right time and smart monitoring, having a total lifespan of 200 years. This is twice ...
Medical Xpress / 'Zap-and-freeze' technique successfully used to watch human brain cell communication
Researchers at Johns Hopkins Medicine say they have used a "zap-and-freeze" technology to watch hard-to-see brain cell communications in living brain tissue from mice and humans.
Medical Xpress / APOE gene raises delirium risk even without dementia, global analysis reveals
A major genetic risk factor for delirium has been identified in a study that analyzed the DNA of more than 1 million people worldwide.
Medical Xpress / Brain circuit controlling compulsive behavior mapped
Researchers at Karolinska Institutet in Sweden have identified a brain circuit that can drive repetitive and compulsive behaviors in mice, even when natural rewards such as food or social contact are available. The study ...
