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Welcome to /c/UpliftingNews, a dedicated space where optimism and positivity converge to bring you the most heartening and inspiring stories from around the world. We strive to curate and share content that lights up your day, invigorates your spirit, and inspires you to spread positivity in your own way. This is a sanctuary for those seeking a break from the incessant negativity and rage (e.g. schadenfreude) often found in today's news cycle. From acts of everyday kindness to large-scale philanthropic efforts, from individual achievements to community triumphs, we bring you news that gives hope, fosters empathy, and strengthens the belief in humanity's capacity for good.

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Japanese Scientists Develop Artificial Blood (www.tokyoweekender.com)

submitted 3 days ago by gedaliyah@lemmy.world to c/upliftingnews@lemmy.world

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The artificial blood is created by extracting hemoglobin — a protein containing iron that facilitates the transportation of oxygen in red blood cells — from expired donor blood. It is then encased in a protective shell to create stable, virus-free artificial red blood cells. As these artificial cells have no blood type, there is no need for compatibility testing. The synthetic blood can reportedly be stored for up to two years at room temperature and five years under refrigeration.

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[–] conditional_soup@lemm.ee 65 points 3 days ago

This is fuckin huge if it turns out to be a winner. I mean, almost on the level of the discovery of penicillin big. I did 15 years in EMS, and the single biggest problem in Trauma care is the lack of blood substitutes. Once those blood cells leave the body, that's it, they're gone, and either you've got replacement blood or you don't. Artificial blood has been one of the holy grail pursuits of medicine for decades, and we've had many, many dead ends with it. Hopefully they've cracked it.