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.
Report Abuse. A high level of monocytes could mean a number of things. They're a type of phagocyte-a type of cell found in your blood that 'eats' many types of attacking bacteria and other microorganisms when it matures.High levels could mean that you have an infection as more develop to fight it.eport Abuse. A high level of monocytes could mean a number of things. They're a type of phagocyte-a type of cell found in your blood that 'eats' many types of attacking bacteria and other microorganisms when it matures.