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Bone marrow is a semi-solid tissue found within the spongy (also known as cancellous) portions of bones. [2] In birds and mammals, bone marrow is the primary site of new blood cell production (or haematopoiesis). [3] It is composed of hematopoietic cells, marrow adipose tissue, and supportive stromal cells.
Bone marrow is in the center of most bones and in the end of spongy bones in your body. Bone marrow and blood vessels fill cavities in your bones, where they store fat and stem cells and produce blood cells that make your whole blood.
28 wrz 2024 · Bone marrow is a soft, spongy tissue found within the hollow cavities of bones. It is a crucial component of the body’s hematopoietic system, responsible for producing blood cells.
27 wrz 2024 · Bone marrow, soft, gelatinous tissue that fills the cavities of the bones. Bone marrow is either red or yellow, depending upon the preponderance of hematopoietic (red) or fatty (yellow) tissue.
30 paź 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.
5 paź 2019 · Bone marrow is the soft, flexible connective tissue within bone cavities. A component of the lymphatic system, bone marrow functions primarily to produce blood cells and to store fat. Bone marrow is highly vascular, meaning that it is richly supplied with a large number of blood vessels.
A bone marrow or stem cell transplant is used to replace diseased, defective, or damaged stem cells caused by chemotherapy or radiation. Healthy stem cells can be harvested from a donor's blood or bone marrow. Bone marrow is taken from bones, such as the hip or sternum.
