title: Asthma due to inhaled chemical agents--amprolium hydrochloride.
abstract: A man with no previous history of allergy or chest disease developed asthma after exposure to a heavy atmospheric concentration of amprolium hydrochloride which is a constituent of a poultry-food additive. Subsequent experimental exposure produced an immediate asthmatic reaction which was inhibited by sodium cromoglycate.
mesh_terms: D000368:Aged; D000395:Air Pollutants, Occupational; D000670:Amprolium / Q000506:poisoning*; D001249:Asthma / Q000139:chemically induced* / Q000503:physiopathology; D004781:Environmental Exposure; D005503:Food Additives; D005541:Forced Expiratory Volume; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000139:chemically induced*; D010366:Peak Expiratory Flow Rate; D010847:Picolines / Q000031:analogs & derivatives*
chemical_list: D000395:Air Pollutants, Occupational; D005503:Food Additives; D010847:Picolines; D000670:Amprolium