activated mast cells starting emitting granules - closeup view 3d

mast cell mastocyte labrocyte granules histamine heparin cytokine prostaglandin anaphylaxis serotonin tryptase proteases chymase granulocyte proteoglycans myeloid stem immune neuroimmune angiogenesis tolerance basophil white blood anticoagulant nuclei immunoglobulin ige inflammatory tissues bone marrow splenocytes t-cell mucosal piecemeal degranulation anaphylactic shock edema endothelium allergens plasma proteins antigen polysaccharides mediators trauma activated cells starting emitting view closeup