Researchers in Korea have developed microbots made of stem cells that can be delivered through the nose into the brain ... of nervous system disorders. A diagram demonstrating the different ...

There may be new hope, however, in the form of a patch that gets shoved up the patient's nose. The blood-brain barrier is generally a good thing, as it helps keep pathogens in the bloodstream from ...

Medical treatments include cauterization and packing the nose. Avoiding breathing in irritants or picking the nose help with prevention. In an anterior nosebleed, blood comes from the wall between ...

The nasal cartilages provide structure and support to the nose. They are primarily composed of hyaline cartilage, which is densely packed with collagen, a structural protein. There are several ...