What does agranulocytic leukocyte include?
Jun 10, 2023
Source: Cainiu Health
Dr. Zhang Heyang
Introduction
Agranulocytes are a type of white blood cell that lack acidophilic and basophilic granules. Generally, agranulocytes include two types: monocytes and lymphocytes. Monocytes are large agranulocytes primarily distributed in fluid tissues. They have a hemispherical nucleus located centrally within the cell, often accompanied by some slender cellular projections.
Agranulocytes are a type of white blood cell that do not contain acidophilic or basophilic granules. Generally, agranulocytes include two types: monocytes and lymphocytes. The details are as follows:
1. Monocytes
Monocytes are large agranulocytes primarily distributed in bodily fluids and tissues. Their nucleus is hemispherical in shape, located centrally within the cell, and often accompanied by several slender cellular projections. Monocytes possess macrophage-like functions, enabling them to phagocytize and digest bacteria, viruses, and other microorganisms, as well as remove damaged tissues and cellular debris. Additionally, monocytes exhibit anti-inflammatory and immune-regulatory effects.
2. Lymphocytes
Lymphocytes are small agranulocytes mainly found in lymphoid tissues and the circulatory system. Lymphocytes have multiple subtypes, including T cells, B cells, and natural killer (NK) cells, which can recognize and attack invading pathogens and cancer cells. T cells and B cells are the most common lymphocyte subtypes, responsible for cell-mediated immunity and humoral immunity, respectively.
In summary, agranulocytes include monocytes and lymphocytes, both of which play crucial roles in the body's immune system and tissue repair processes. If a patient’s agranulocytes show abnormalities, timely medical consultation is recommended. Following standardized treatment under a physician's guidance can promote recovery.
