News tagged with blood

Traffic jams can hurt the heart

Anyone who has experienced Los Angeles gridlock likely can attest that traffic may cause one's blood pressure to rise. But UC Irvine researchers have found that, beyond the aggravation caused by fellow drivers, ...

Dec 02, 2014
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Cancer turns blood vessels over to its cause

Cancer requires a blood supply to deliver the nutrients and oxygen it needs to grow and survive. It had been thought that tumours create the blood supply they need by stimulating the formation of new blood ...

Dec 01, 2014
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Real-time volume imaging of hearts

A new ultrasound system from Siemens enables doctors to carry out heart examinations through the esophagus for the first time. The system supplies 3D images of the heart as well as additional real-time information ...

Nov 28, 2014
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Life-saving promise in simple steps

The debate over the best time to clamp a baby's umbilical cord has been around forever. In about 350 BCE, Aristotle, reputedly the world's first genuine scientist, advocated delaying clamping until placenta ...

Nov 27, 2014
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Gene test aids cancer profile

The first round of chemotherapy did little to suppress Ron Bose's leukemia. The second round, with 10 times the dose, knocked the proliferating blast cells down, but only by half.

Nov 27, 2014
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