Our nose provides humidification. It helps trap viruses or particles that are allergenic and kind of cleans the air like a filter. Q. What happens when people sleep breathing through their mouths ...

There are many different types of a facial mask, these are nasal pillows, nasal masks, and the full face mask. The mask blows the air pressure right into the airway to ensure it does not colapse. The ...

The platform replicates key aspects of lung physiology, including a functional airway interface, cyclic breathing motion, and medium circulation. Using the Calu-3 cell line to model airway epithelium, ...