Abstract
Hypersensitivity pneumonitis is an important occupational pulmonary disease. A variety of antigens including foreign proteins and low molecular weight chemicals have been described as etiologic agents. The immunopathogenesis appears to involve activated CD8+ cells as well as activated macrophages. The clinical disease may be acute, subacute or chronic depending upon the nature and level of exposure. Reducing exposure to known antigens is a strategy that appears promising in terms of prevention of irreversible disease.
Original language | English (US) |
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Pages (from-to) | 602-606 |
Number of pages | 5 |
Journal | Annals of Allergy, Asthma and Immunology |
Volume | 83 |
Issue number | 6 II |
DOIs | |
State | Published - Dec 1999 |
ASJC Scopus subject areas
- Immunology and Allergy
- Immunology
- Pulmonary and Respiratory Medicine