Alpha-1 antitrypsin (aat deficiency) ...

Typically, light damaged by the reaction to irritants entering the airways and alveoli. Scientists continue to explore factors that may make some people more susceptible to emphysema than others. But there are some obvious reasons for emphysema:

Smoking is a major cause of emphysema. When exposed to cigarette smoke, air bags are buy generic lasix online easy to produce defense cells called macrophages, which "eat" inhaled particles. But macrophages stimulated to produce materials that can break down proteins that allow light to grow and shrink, called

elastin, collagen. Cigarette smoke also damages cilia, tiny hair like projections in the bronchi, the "cleaner" foreign bodies and bacteria from the lungs. People who lack the protein alpha-1 antitrypsin (AAT) have a higher risk of severe emphysema. Alpha-1 antitrypsin (AAT deficiency) is a hereditary disease and occurs in varying degrees. AAT, is believed to protect you from some damage caused by macrophages. In AAT deficiency-related emphysema, the walls of the bronchi and alveoli are damaged, often resulting in severe illness. .