AnaphylaxisMast CellsHistamine ReleaseGuinea PigsPassive Cutaneous AnaphylaxisCell DegranulationImmunoglobulin EFood HypersensitivityMyocytes, CardiacTryptasesReceptors, IgEChymasesp-Methoxy-N-methylphenethylamineHistamineDrug HypersensitivityCromolyn SodiumMastocytosisCardiac OutputSRS-ABasophilsInsect Bites and StingsHeartPeanut HypersensitivityWheat Hypersensitivity