activated mast cells starting emitting granules closeup view illustration |
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| navigate by keyword : 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 mucosal piecemeal degranulation anaphylactic shock edema endothelium allergens plasma proteins antigen polysaccharides mediators trauma activated cells starting emitting view closeup |
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| A mast cell (also known as a mastocyte or a labrocyte[1]) is a resident cell of connective tissue that contains many granules rich in histamine and heparin. Specifically, it is a type of granulocyte derived from the myeloid stem cell that is a part of the immune and neuroimmune systems. |
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