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"Three groups of four healthy male volunteers aged 20 to 50 received a single intravenous injection " Tested in 12 people, once. Hmm... "The artificial blood
by KnuthIsGod 1y ago
"Three groups of four healthy male volunteers aged 20 to 50 received a single intravenous injection "
Tested in 12 people, once. Hmm...
"The artificial blood is created by extracting hemoglobin — a protein containing iron that facilitates the transportation of oxygen in red blood cells — from donor blood"
So needs blood as a raw material.
- lsaferite 1y agoYou're leaving out the following statement that make it clear it wasn't "once". - "in increasing amounts, up to 100 milliliters." They went through a process of increasing the dosage and monitoring the subjects.