Eosinophils are a type of white blood cell that help ward off bacteria, viruses, parasites, and other possible causes of infection. Eosinophil levels may rise when a person has an allergy ...

Although both neutrophils and eosinophils are myeloid cells (along with monocytes/macrophages and others), they differ in terms of their structure and mode of action against invasions; neutrophils ...

Both groups with disease had a similar degree of submucosal eosinophilia and thickening of the basement membrane and lamina reticularis. By contrast, the number of tryptase-positive mast cells in ...