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.
Causes of an elevated monocyte count include leukemia, chronic inflammatory disease, tuberculosis, viral infections and parasitic infections, states MedlinePlus. Monocytes are a type of white blood cell. Monocytes help the immune system fight infection, according to About.com.