Are late asthmatic reactions provoked by intradermal injection of T-cell peptide epitopes associated with bronchial mucosal infiltration of eosinophils or T ( H ) 2-type cells or with elevated concentrations of histamine or eicosanoids in bronchoalveolar fluid?
Part of the asthma process might involve T cell-dependent airway narrowing with no requirement for IgE, mast cells, or infiltrating inflammatory cells.
Despite high rates of thrombo-embolic complications in patients with pelvic and acetabular injuries there is no UK consensus on prescribing prophylaxis.