Scientists propose a new biosensor design for more accurate medical diagnostics
When the structure is illuminated with a terahertz wave, a special phenomenon known as a Fano resonance occurs, characterized by an asymmetric absorption line shape.․․
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In India, dogs are being trained to detect cancer-related odors
However, these are the company’s own data and are not yet sufficient to consider the technology a reliable method for diagnosing cancer.․․
Study: Psychological preparation for surgery is as important as physical preparation
“We understand how important it is to get the body in shape before surgery, but preparing the mind and brain is no less important,” said senior study author Eric J. Lenz.․․
Scientists develop contrast-enhanced MRI capable of detecting metastases as small as 1 mm
he researchers developed a protein-based contrast agent called hProCA32.Collagen, which targets type I collagen — a structural protein whose levels increase in aggressive lung tumors and metastatic lesions.․․
European Heart Journal: Nighttime light exposure may alter heart structure
The researchers compared people exposed at night to light levels above three lux with those who were in almost complete darkness.․․
NeuroImage: More time spent playing video games is linked to a thinner cerebral cortex in adolescents
The cortex is the brain’s outer layer and is involved in thinking, speech, and attention; its thickness and surface area change during adolescence.․․
Greek woman gives birth to baby girl after transfer of an embryo frozen for 22 years
Last year, however, he died after being involved in a traffic accident.․․
BJSM: Just 30 minutes of brisk walking a day may reduce the risk of premature death
Researchers also considered the maximum sustained walking pace during the most active 30 minutes of each day.․․
Cancer: Cancer increases stroke risk by 80%, with the highest risk in the first few months after diagnosis
Among patients with cancer, strokes occurred 80% more often during the first year after diagnosis than would have been expected based on rates in the general population...
PLOS Medicine: One extra hour of prolonged sitting is linked to a higher risk of cancer death
The study found that each additional hour of prolonged sitting was associated with a 9% increase in cancer mortality...
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