Explain Basophils - Types of White Blood Cells
They form only 0.05% of the leukocytes. They release histamine that plays a major role in inflammatory reactions. Basophils also secrete heparin that prevents clotting of the blood in intact blood vessels. This can prevent clot setting in heart and thus prevent an attack. They help in expression of IgE (immunoglobulin E) mediated allergies.