What Does PMN Stand For?
PMN stands for Polymorphonuclear Leukocyte
PMN, or Polymorphonuclear Leukocyte, refers to a type of white blood cell characterized by its multi-lobed nucleus and granular cytoplasm. These cells play a crucial role in the immune system by rapidly responding to infections, particularly bacterial and fungal pathogens. PMNs are primarily composed of neutrophils, eosinophils, and basophils, each serving distinct functions in immune defense, inflammation, and allergic reactions. Their ability to migrate to sites of infection and inflammation makes them essential for maintaining health and combating disease.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym