Air pollution is a well-known risk factor for respiratory diseases such as asthma and chronic obstructive pulmonary disease ...

Air pollution is a well-known risk factor for respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD).

Emphysema is a chronic obstructive pulmonary disease (COPD) that causes progressive lung damage. It targets the alveoli, which are small air sacs responsible for the exchange of oxygen.

Emphysema causes damage to the lungs’ air sacs, called alveoli. A person usually has about 300 million alveoli in the lungs. With emphysema, damage destroys the walls of the alveoli and causes ...

At postnatal d 7 and 14 (P7, P14), lungs of mice exposed to 85% O 2 showed fewer alveolar secondary crests and larger alveoli or terminal air spaces than did mice in room air. In pups kept in room ...

As volume of inhalation increases, particles may be carried further into the lungs and deposited in the ... in the small conducting airways and alveoli. Studies have indicated that those particles ...

In the months leading up to his death, Lynch opened up about the condition, which results from damage to the walls of the alveoli in your lungs. A blockage develops, which traps air inside your lungs.

Long-term exposure to toxic air pollutants, particularly carcinogens like benzene, formaldehyde, and polycyclic aromatic ...

a chronic lung condition caused by damage to tiny air sacs in the lungs called alveoli. Healthy lungs are made up up of millions alveoli with elastic walls that take oxygen into the body and expel ...