News tagged with urine samples

Improving detection of a 'date rape' drug

Because gamma hydroxybutyric acid (GHB), commonly known as a "date rape drug" is rapidly absorbed and metabolized by the body, it's difficult for law enforcement to tell if someone has been given GHB. Now, scientists report ...

dateAug 09, 2017 in Analytical Chemistry
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Monitoring astronauts' lung health

Astronauts in space are valuable sources of scientific data. Researchers collect blood and urine samples to understand what effects living in weightlessness has on their bodies. For one experiment, investigators are interested ...

dateMay 02, 2017 in Space Exploration
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