British Scientists Make Breakthrough in Restoring Movement to Paralyzed Rats

The video discusses a breakthrough in treating spinal cord injuries, which are typically permanent and irreversible due to scar tissue preventing nerve cell regrowth. Researchers in London have discovered an enzyme, chondroitinase ABC, that can help overcome this barrier, as demonstrated in rat tests. This discovery holds promise for future treatments to restore movement in paralyzed humans.

How many cases of spinal cord injury are admitted to hospitals every day in Britain?

What is the main reason that injured nerve cells cannot regrow after a spinal cord injury?

What enzyme have researchers in London discovered that may help with nerve regeneration?

What does the bacterial enzyme chondroitinase ABC demonstrate in tests on rats?

What is the potential future benefit of the treatment being researched?