The cilia move in a way that creates a unified pulse, pushing mucus along in waves. Infections and irritants When the airways are exposed to irritants, goblet cells and submucosal glands produce ...

Mucus is natural. If your body makes too much of it, ... Cilia normally help move mucus out of your lungs, so if they can't do their job, the mucus will build up and get thicker.

Mimicking this system, the researchers coated air filters with a thin film of oil between 200 to 500 nanometers thick. This ...

Xiaoguang Dong, assistant professor of mechanical engineering, is leading a team of researchers that has developed a system of artificial cilia capable of monitoring mucus conditions in human ...

Cilia are hair-like cells that move mucus out of the body. Mucus can build up in the lungs if they do not work properly. Other irritants can also cause mucus build-up.

The flow of mucus across the organ’s surface, propelled by cilia, can even help move microbes around, transporting them away from critical structures. The tacky, slimy consistency of mucus is ...

Excessive mucus production can be caused by respiratory issues or diseases such as COPD, asthma, bronchiectasis, and cystic fibrosis. ... Cilia are the hairlike structures that push mucus up and out ...

Whether you spit or swallow phlegm, both are safe. Spitting can help some people feel better, especially if their cough is ...

A system of artificial cilia capable of monitoring mucus conditions in human airways to better detect infection, airway obstruction, or the severity of diseases like cystic fibrosis, chronic ...