Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Proposed mechanisms for the pathogenesis of inflammation in asthma. Whereas mast cells are directly stimulated by allergen-specific IgEs and provoke the early phase of asthmatic bronchoconstriction, eosinophils activate later inflammatory responses.
