Nasal irrigation is the cleansing of the nasal cavity with sterile salt water to flush out excess mucus or debris from the sinuses and nose, such as with the use of a neti pot. "People are more ...

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The air that enters the nasal cavity flows down the trachea. The trachea has a number of adaptations: cartilage rings in the walls of the trachea help to keep it open ciliated epithelium and ...

A team of scientists in Auckland and Germany have created a 3D computer model of the inside of the nasal cavity and part of ... create a virtual model from the images. The massive amount of ...

Nasal cavity commensal bacteria are the densest microbiome in the upper respiratory tract and have a very close connection with the CNS. Therefore, the authors considered whether these bacteria ...