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Patients did DIY blood draws in a new vaccine stud
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Patients did DIY blood draws in a new vaccine stud

By Nicole Wetsman  Aug 3, 2022, 4:26pm EDT Photo by PATRICK T. FALLON/AFP via Getty Images Here’s how a research study to test for antibodies might normally go: participants who sign up go to a medical office and get their blood drawn. Depending on the type of study, they might have to go back and forth multiple...

Researchers develop a portable blood ammonia detector
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Researchers develop a portable blood ammonia detector

STANFORD UNIVERSITY A PROTOTYPE OF THE HANDHELD AMMONIA BLOOD DETECTOR AND ASSOCIATED TEST STRIPS, DEVELOPED BY RESEARCHERS AT STANFORD. view more CREDIT: THOMAS VELTMAN Seated around the dinner table, faculty affiliated with Stanford ChEM-H – one of Stanford University’s interdisciplinary institutes – spoke one-by-one, pitching ideas for collaborative research. Inspired by a recent medical conundrum,...

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Bruising after a blood draw: What to know

After a person has a blood draw, a bruise may appear. Bruising is not an uncommon occurrence, but it can be uncomfortable. In this article, we discuss why bruises may appear after a blood draw, when to see a doctor, and how to reduce the likelihood of a bruise occurring. Why might bruising occur after...