Muscle injuries often leave people wondering whether to rest or engage in rehabilitative activities. While activity can speed up recovery, it can also cause further damage if done too soon. Scientists have been exploring ways to enhance muscle healing, and one promising method is mitochondria transp
Scientists have created a new way to help heal skin and other soft tissues. They used a special kind of hydrogel that can change shape over time. This hydrogel is printed in a way that allows it to be customized for each person's needs. The hydrogel sheets are very thin, about 1mm thick. This makes
Esophageal fistulas, or holes in the esophagus, can happen due to cancer, injuries, or medical treatments. These fistulas can cause serious problems, and while metal stents can help block them, they can also cause issues like migration or bleeding over time. A new kind of stent has been created to
In the world of medicine, there's a new player in town: bone adhesives. These aren't your average glues. They're special substances that can help bones heal better and faster. Doctors are using them in places where traditional methods, like screws and plates, are not the best option. This could be i
Bone infections are tough to treat. Bacteria form protective biofilms. They become resistant to many drugs. Antibiotics struggle to reach deep into infected bones. This slows down healing and makes the problem worse. Scientists have created a smart hydrogel. It is called CMBG. It is made from natur
Teeth aren't just for chewing. They have a living part inside called pulp. As people get older, this pulp changes. It's not as lively as it used to be. There are fewer cells and blood vessels. This makes it harder for teeth to heal when they get damaged. The pulp also gets tougher. It makes more co
The immune system and man-made materials work together in a big way to help heal broken bones. Calcium phosphate (CaP) materials, like hydroxyapatite and β-tricalcium phosphate, are often used as bone replacements. They are good at helping new bone grow, but scientists are still figuring out how to
Dental pulp stem cells (DPSCs) are a key player in the world of regenerative medicine. They are easy to access and can transform into various cell types. This makes them perfect for creating three-dimensional (3D) models, known as organoids. These organoids are a big deal because they mimic the comp
Birds play a big role in helping forests grow back. They spread seeds around, which can lead to new trees. This is especially important in areas where forests have been damaged. One way to encourage this is by putting up perches. These perches can be man-made, semi-natural, or natural. The idea is t
The human body is a remarkable machine, but sometimes it needs a little help to fix itself. This is especially true when it comes to bones that just won't heal properly. Doctors have been working on a new way to fix these tricky breaks. They've created a special mix using stuff from the patient's ow
