Question

Mast cells can secrete all the following components except
(A) Histamine
(B) Reticulin
(C) Serotonin
(D) Heparin​

Answer 1

Explanation:

Mast cells are scattered throughout the connective tissues of the body and they mediate inflammatory responses such as hypersensitivity and allergic reactions. Mast cells secrete a number of different chemical mediators including heparin, histamine, serotonin, interleukins, proteoglycan (like heparin) and various enzymes in coarse granules found throughout the cytoplasm of cells.

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