Scientists have created a clever tool to help repair heart valves in people with diabetes. This tool is a special kind of scaffold that mimics how the body naturally heals itself. The scaffold is made with tiny particles of iridium and ruthenium, which work together to balance out harmful chemicals in the body.

When someone has diabetes, their body doesn't heal as well as it should. This is especially true for heart valves, which can become damaged over time. The scaffold helps by converting harmful chemicals into helpful ones. It first turns a harmful chemical called superoxide into hydrogen peroxide. Then, it turns the hydrogen peroxide into another chemical called nitric oxide, which helps the heart valve heal.

The scaffold also has a special coating that makes it easier for new cells to stick to it. This is important because the body needs to grow new cells to repair the damaged heart valve. The coating also helps to prevent blood clots from forming, which is another common problem in people with diabetes.

Scientists tested the scaffold in rabbits with diabetes and found that it worked really well. The heart valves healed better and there was less scarring. This is a big deal because it could mean that people with diabetes will be able to have heart valve repairs that last longer and work better.

But there are still some questions that need to be answered. For example, how well will this scaffold work in humans? And will it be safe for long-term use? These are important questions that scientists will need to study in the future.

NANOZYME SCAFFOLD

A Smart Scaffold to Help Fix Heart Valves in Diabetics

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