Bronchi/pathology; ErbB Receptors/genetics; Muscle, Smooth/pathology; Respiratory Hypersensitivity/pathology; Airway Remodeling/drug effects; Airway Remodeling/immunology; Allergens/immunology; Allergens/pharmacology; Amphiregulin; Animals; Bronchi/drug effects; Bronchi/immunology; Bronchoalveolar Lavage Fluid/chemistry; EGF Family of Proteins; ErbB Receptors/antagonists & inhibitors; ErbB Receptors/immunology; Gene Expression Regulation/drug effects; Glycoproteins/genetics; Glycoproteins/immunology; Heparin-binding EGF-like Growth Factor; Intercellular Signaling Peptides and Proteins/genetics; Intercellular Signaling Peptides and Proteins/immunology; Male; Methacholine Chloride/pharmacology; Muscle, Smooth/drug effects; Muscle, Smooth/immunology; Myosin Heavy Chains/genetics; Myosin Heavy Chains/immunology; Ovalbumin/immunology; Ovalbumin/pharmacology; Quinazolines/pharmacology; Rats; Respiratory Hypersensitivity/chemically induced; Respiratory Hypersensitivity/immunology; Respiratory Hypersensitivity/prevention & control; Signal Transduction/drug effects; Smooth Muscle Myosins/genetics; Smooth Muscle Myosins/immunology; Tyrphostins/pharmacology

Brown Norway rat; airway hyperresponsiveness; amphiregulin; asthma; heparin-binding epidermal growth factor; laser capture; remodeling; smooth muscle myosin heavy chain