Wednesday, 3 May 2017

Evaluation of Infiltration of Immunological Cells (Tissue Eosinophil and Mast Cell) in Odontogenic Cysts by Using Special Stains

Cells of immune system comprised of lymphoid series and myeloid progenitor series cells. Mast cells and tissue eosinophils both are granulocytes which come under myeloid progenitor series of immune cells system.
Immunological Cells

The presence of mast cells in odontogenic cyst could contribute to their pathogenesis in several ways. Mast cells liberate ECF (Eosinophils chemoattractant factor) and histamine, which attract eosinophils in tissue.

Mast cells and eosinophils both have also been implicated in stimulating the production of prostaglandins, important in bone resorption for odontogenic cyst growth.

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