Japan Creates Universal Artificial Blood

What is Universal Artificial Blood?

Till now it was necessary to match the blood groups before donating blood, but now this hassle can be eliminated. Japanese scientists have created such artificial blood that can be transfused to a person of any blood group without any worry. This discovery is being considered a great achievement in medical science.

Why was universal artificial blood necessary?

Every year, millions of people find themselves in situations where blood is needed — road accidents, operations, pregnant women, or patients with blood diseases.

But what’s the problem?

• Everyone has a different blood group
• If the right blood group is not available, it can be life threatening
• Blood cannot be stored for long
• Donors are not always available immediately

Keeping these problems in mind, scientists have found a solution that can be useful for everyone.

How does universal artificial blood work?

Scientists at Japan’s National Defense Medical College have developed blood that looks similar to human blood but doesn’t actually contain human cells.

It has two important parts

• Synthetic substance that carries oxygen – which acts like hemoglobin
• Particles like platelets – which help in clotting of blood

This blood can be used by any person, regardless of his blood group. This is why it is called “Universal Artificial Blood”.

Has there been any testing on this?

Yes, this artificial blood has been tested on animals — specifically, mice and rabbits.

The results were quite encouraging:

• The blood was successful in more than 60% of cases
• There were no allergic reactions or side effects
• The blood can be stored at room temperature for up to a year

Human trials are still pending, but scientists say the technology could be ready for human use very soon.

Traditional blood vs. universal artificial blood