We're full of blood – around five litres, on average.
May 13, 2020 • ~7 min
Tags: anatomy blood plasma blood-cells human-body blood-type blood-plasma
A century old therapy is being tested on patients with COVID-19.
May 12, 2020 • ~7 min
Tags: covid-19 coronavirus blood clinical-trials
A fetus needs oxygen long before its lungs work and it's exposed to the air. Some ingenious biochemistry explains how the mother's blood delivers it.
May 5, 2020 • ~6 min
Tags: placenta baby chemistry pregnancy blood oxygen mother biochemistry hemoglobin breathing breath fetus
Have you ever felt a piercing pain in your head when you eat something cold?
April 23, 2020 • ~4 min
Tags: brain pain blood curious-kids curious-kids-us cold oxygen ice-cream blood-vessels
Checking blood for coronavirus antibodies – 3 questions answered about serological tests and immunity
After your body fights off an infection, antibodies remain in your blood. Two researchers explain how tests identify these antibodies and what the data can be used for.
April 16, 2020 • ~9 min
Tags: covid-19 coronavirus antibodies sars-cov-2 immunity coronavirus-2020 new-coronavirus blood plasma blood-test
Antibodies in the blood of COVID-19 survivors know how to beat coronavirus – and researchers are already testing new treatments that harness them
Before a vaccine is available to teach your immune system to ward off the coronavirus, maybe you can directly use molecules that have already fought it in other people.
Tags: covid-19 coronavirus immune-system ebola antibodies sars-cov-2 viruses blood ebola-virus plasma
Grisly early experiments laid the foundation of our understanding of how to keep organs 'alive' in isolation.
March 11, 2020 • ~8 min
Tags: history-of-medicine medicine surgery organ-transplant interdisciplinarity blood french-revolution
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