Walls, A.F.

rhinitis patients rhiniti patient mast cells control number basophil bb 1 cells subject subepithelium epithelium biopsy allergen biopsy specimens specimen allergy study mucosa range lamina propria lamina propria blood control subjects asthma immunol provocation airway antibody mast cell c control subjects segment 30 min atopic ige cells 5 min basophil numbers atopic subjects tryptase serum table response figure lichtenstein lm group chymase baseline challenge symptom change eosinophil increase respir staining saline fev 1 fokken allergen challenge rinsed inflammation concentration mast cell degranulation grass method section mucosal right middle lobe degranulation sample result 10 min slide difference walls af mctc cells pollen effect nonasthmatic braunstahl influx