Activated mast cell, illustration 插畫檔
Illustration of an activated mast cell (blue) in a blood vessel. Mast cells are a type of white blood cell that are found in connective tissue. Within the cell's cytoplasm are granules containing chemical mediators, including histamine and heparin. When the mast cell is activated, either by an allergic reaction or in response to injury or inflammation, these granules are released into the tissues. Histamine is responsible for the symptoms of an allergic reaction. It causes pain and itching, dilates capillaries and makes them more permeable, leading to red skin and swelling. Heparin is an anticoagulant, it prevents blood from clotting

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Getty ImagesActivated Mast Cell Illustration, 插圖檔
從 Getty Images 下載優越而真實的Activated mast cell, illustration插畫檔。在我們廣泛多元的視覺內容目錄中,探索類似的高解像度插畫檔。Product #:2190708917
從 Getty Images 下載優越而真實的Activated mast cell, illustration插畫檔。在我們廣泛多元的視覺內容目錄中,探索類似的高解像度插畫檔。Product #:2190708917HK$2,250HK$400
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