WASHINGTON, Sept. 6, 2022 – Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the ...

Alveoli are the basic functional units of the human respiratory system, acting as tiny air sacs that exchange gases. Air inhaled through the mouth and nose flows into the lungs through the branched ...

The respiratory system is made up of several organs and structures, including the lungs, windpipe, diaphragm and alveoli. It is responsible for taking in oxygen and expelling carbon-dioxide waste.

Stay on top of what’s happening in the Bay Area with essential Bay Area news stories, sent to your inbox every weekday. The Bay Bay Area-raised host Ericka Cruz Guevarra brings you context and ...

Pneumonia is an infection of the lung alveoli caused by bacteria, viruses or fungi. It is one of the leading causes of morbidity and mortality worldwide, representing a clinical and economic burden ...

Researchers have simulated SARS-CoV-2 infection in human lungs, thereby generating key insights into the mechanisms involved. Using cultured lung tissue samples, the researchers showed that the virus ...

The current COVID-19 pandemic has caused over 1 million deaths which can be attributed to its severe progressive pulmonary compromise. The necessity to understand this disease has resulted in detailed ...

Pulmonary interstitial emphysema (PIE) refers to a collection of air and gases outside the alveoli, the tiny sacs in the lungs that usually take in air. This trapped air causes pressure in the lungs ...

Respiratory infections are the leading causes of hospitalizations, ED visits and mortality in children in the United States ...