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30 Οκτ 2023 · This article will review the embryology of the bone marrow as well as its histology. Additionally, the constituent cell lineages and their function will be discussed, together with clinically relevant processes and pathologies.
- Red bone marrow: Histology and function
Red bone marrow is a jelly-like substance that represents...
- Red bone marrow: Histology and function
The first stage involves uncommitted (pluripotent) stem cells contained in the bone marrow. These pluripotent cells have two primary functions.
The bone marrow is best described as a unique semisolid organ which exists in a fine balance and has a dynamic relationship with lymphoid tissues and the peripheral blood. The main function of the marrow is production of haematopoietic cells which develop from a small group of self-propagating stem cells.
The bone marrow is best described as a unique semisolid organ which exists in a fine balance and has a dynamic relationship with lymphoid tissues and the peripheral blood. The main function of the marrow is production of haematopoietic cells which develop from a small group of self-propagating stem cells.
In decalcified, paraffin-embedded, hematoxylin and eosin (H&E)-stained sections of bone marrow, the more mature stages of the erythroid and myeloid cells, adipocytes, mast cells, and megakaryocytes can be identified, but lymphoid cells as well as immature progenitor cells can not be reliably identified.
30 Οκτ 2023 · Red bone marrow is a jelly-like substance that represents the hematopoietically active unit of bone marrow. It consists of reticular connective tissue stroma, specialized blood vessels called sinusoidal capillaries, and a network of hematopoietic cells called hematopoietic cords or islands.
1 Φεβ 2006 · Representative examples of bone marrow cellularity in long and axial bones of normal adult B6C3F1 mice. The marrow spaces contain islands and clusters of hematopoietic cells admixed with...
