allergy and anaphylaxis

allergen allergy anaphylactic anaphylaxis anatomy antibodies antibody antigen asthma asthmatic attacks blymphocytes basophil blood bloodcell body bronchial care cell cytokines detection diagnosis diagram disease eosinophil eosinophils granules granulocyte health healthcare heparin histamine human ige immune immunity immunization immunoglobulin immunoglobulins immunology infection inflammatory leukocyte lymphocyte lymphokines macrophage mast medical medicine neutrophil occurs paf patogen phagocyte phagocytic phagocytosis plasma platelet reaction respiratory responses science serotonin skin structure thrombocyte vasoconstrictor vector virus