News tagged with blood

Image: Testing astronauts' lung health

The stellar views from the International Space Station are not the only things to take an astronaut's breath away: devices like this are measuring astronauts' breath to determine the health of their lungs. ESA astronaut ...

dateApr 21, 2017 in Space Exploration
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Making artificial blood for transfusions

Blood transfusions can save the lives of patients who have suffered major blood loss, but hospitals don't always have enough or the right type on hand. In search of a solution, researchers have developed a promising substitute ...

dateApr 19, 2017 in Biochemistry
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Killing flu viruses with help from a frog

Frog mucus is loaded with molecules that kill bacteria and viruses, and researchers are beginning to investigate it as a potential source for new anti-microbial drugs. One of these "host defense peptides," courtesy of a colorful ...

dateApr 18, 2017 in Biochemistry
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