What are multinucleated cells and monocytes?

Monocytes, fine line branched blue-coated.

Description of monocytes: about 3, large volume, rich cytoplasm, dyed gray-blue, nucleus often kidney-shaped or horseshoe-shaped, cell shapes are different, round, polygonal, etc. (due to the small number, it is not easy to find, you can see the teaching film).

Monocytes are the largest white blood cells in size. Its nucleus is often deviated and pleomorphic, such as oval, kidney-shaped (A), horseshoe-shaped (B), irregular (C), etc., and often has a folded feeling (C); The chromatin is loose reticulated and lightly colored. The cytoplasm is abundant and basophilic, but it is stained gray-blue because it contains a large number of fine azurinous granules, and the granules contain peroxidase.

Blood smear, Giemsa stain.

A type of particle-free white blood cell.

Monocytes are the largest blood cells in the blood. It is thought to be the precursor to macrophages, with a pronounced deformation movement that engulfs and removes injured, senescent cells and their debris. Monocytes are also involved in the immune response, which induces a specific avoidance response by transferring the antigen to lymphocytes after phagocytosis of the antigen.

Monocytes are also the main cellular defense system against intracellular pathogenic bacteria and parasites, and also have the ability to recognize and kill tumor cells. Lymphocytes are cells with specific immune functions. T lymphocytes are mainly involved in cellular immune responses, while B lymphocytes are involved in humoral immune responses.

Monocytes are the largest blood cells in the blood, as well as the largest white blood cells, and are an important component of the body's defense system. Monocytes** are hematopoietic stem cells in the bone marrow and develop in the bone marrow, and when they enter the bloodstream from the bone marrow, they remain immature cells.

It is thought to be the precursor to macrophages and dendritic cells, with a pronounced degenerative movement that engulfs and removes injured, senescent cells and their debris. Monocytes are also involved in the immune response, which induces a specific immune response of lymphocytes by transferring the antigen to lymphocytes after phagocytosis.

Monocytes are the largest blood cells in the blood, and also the largest white blood cells, which are an important part of the body's defense system, mainly in the bone marrow, hematopoietic stem cells, and develop in the bone marrow, with obvious deformation movements, can engulf, remove injured, senescent cells and their fragments. At the same time, monocytes are also involved in the immune response, which induces a specific immune response of lymphocytes by transferring the antigen to lymphocytes after phagocytosis. Monocytes are also the main cellular defense system against intracellular pathogenic bacteria and parasites, and have the ability to recognize and kill tumor cells.