Abstract:
:Chronic desquamative eosinophilic bronchitis is a characteristic pathologic feature of asthma which may even antedate the onset of symptoms. The pharmacology of asthmatic inflammation has been relatively poorly studied and most of the current data available have been inferred indirectly from studies of bronchial hyperresponsiveness and late-phase responses. Apart from mast cells, the effects of drugs used in the treatment of asthma on other airway inflammatory cells such as eosinophils, alveolar macrophages, etc. have not been extensively studied. The pharmacology of asthmatic inflammation should comprise the study of various aspects of this inflammatory response such as airway microvascular leakage, mediator release, and cell chemotaxis. Ultimately the pharmacologic modulation of the pathologic features of the asthmatic airway by the chronic use of antiasthma drugs, coupled with clinical responses, need to be investigated using bronchial biopsies and broncholveolar lavage in asthmatic patients.
journal_name
Lungjournal_title
Lungauthors
Chung KFdoi
10.1007/BF02718126subject
Has Abstractpub_date
1990-01-01 00:00:00pages
132-41eissn
0341-2040issn
1432-1750journal_volume
168 Supplpub_type
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