Fixing worn teeth is not a simple task. It needs careful planning. Dentists must think about how teeth work, how they look, and how to keep as much natural tooth as possible. Modern dentistry focuses on being gentle and using the right steps to treat these issues. One big challenge is increasing th
Fixing damaged joints is tough because they are made of different types of tissues. Think of it like building a bridge between two different materials. Scientists are working on special structures called bionic gradient scaffolds. These are like tiny, 3D bridges that help new tissue grow where it's
Fixing a heart after a heart attack is no easy task. There's this substance called ginsenoside Rb1 that can safeguard heart cells and encourage their regrowth, but it doesn't do a stellar job on its own. So, scientists decided to give it a helping hand - they paired it with teeny-tiny, sponge-like m
