8 definitions of MU. Definition of MU in Business & Finance. What does MU stand for?
A diagram showing different types of white blood cells, including monocytes. Monocytes can be counted as part of a diagnostic blood test. It's important for patients to discuss the results of their monocytes blood test with their doctor. Macrophages promote tissue growth and repair following an injury. Stress may cause a high monocyte count.
Elevated eosinophil levels may signal rare blood cancers. Eosinophils are specialized white blood cells that help to fight parasitic infections. Elevated eosinophil levels also can occur in the context of certain allergic diseases, autoimmune diseases, and cancer. In most cases, slight elevations in eosinophil numbers are a non-specific finding and do not portend an ominous diagnosis.