older stored blood cells

Older transfused blood as good as fresh (INFORM)

What’s the shelf life of human blood? Like the milk in your fridge, stored donated human blood has an expiration date: currently it’s 42 days, set by the FDA. But is fresher blood actually better? As with ordering wine by the glass, should patients about to be transfused blood ask for “whatever was opened most recently”? There’s…

۱۳۹۵-۰۹-۰۷