Explore the mechanism of basophil activation in IgE-mediated allergic reactions and anaphylaxis, focusing on receptor interactions and granulocyte degranulation.
Basophil distracted by IgE, and T-helper is in shock.
Morphological features of basophils in peripheral blood smear. Characteristic basophilic granularity of granulocytes under light microscopy.
Bone marrow aspirate: morphology of granulocytes with enhanced granularity and a cell in mitosis. May-Grünwald-Giemsa stained smear.
Morphological features of promyelocytes: nucleo-cytoplasmic ratio, azurophilic granules, Golgi zone, and identification criteria in blood smears.
