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A.Describe in detail the mechanism responsible for mast-cell activation during a type I hypersensitivity reaction.
B.What are the products of mast-cell activation?
Platelet
A small, disk-shaped cell fragment in the blood, essential for blood coagulation and wound healing.
Erythrocyte
A type of blood cell that is typically biconcave and without a nucleus, responsible for transporting oxygen and carbon dioxide in the blood.
Agranulocytes
White blood cells characterized by the absence of granules in their cytoplasm, including lymphocytes and monocytes.
Formed Element
Components of blood, including red blood cells, white blood cells, and platelets, that are crucial for carrying oxygen, fighting infections, and clotting.
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