12/13/2022
Bone marrow is the spongy material that is found inside the bones. In the marrow are cells called cells. These cells are in the very early stages of development and will eventually become white blood cells, red blood cells, and . White blood cells have several functions, including fighting infection. Red blood cells carry oxygen to all the other cells in the body, and platelets take part in forming clots after bleeding. After receiving heavy doses of and occasionally therapy, the patient’s own stem cells may occasionally be harvested (taken from the blood) and given back to them. But for other illnesses, the patient needs the stem cells to come from a . The donor may be a sibling or parent (referred to as a related donor) or an unrelated donor.
TYPES OF BONE MARROW
1) Red Bone Marrow – All of the red blood cells, platelets, and 60–70% of the in an adult person are created in the red bone marrow. Other lymphocytes develop fully in the lymphatic tissues, such as the , , and , after beginning their lives in the red bone marrow. Red bone marrow, along with the and spleen, contributes to the elimination of old red blood cells.
2) Yellow Bone Marrow – The main function of yellow bone marrow is to store . It contributes to sustaining the right conditions for the bone to operate. Yellow bone marrow, however, may transform back into red bone marrow under specific circumstances, such as when there has been significant blood loss or when there is a fever.
BENEFITS OF BONE MARROW TRANSPLANT
1) Replace damaged bone marrow that is no longer functional as a result of certain medical disorders
2) Restore the function of the bone marrow after damage from therapies like high-dose chemotherapy or radiation therapy
3) Stop the spread of certain disorders’ negative effects
4) Boost function to fight current or recurrent like leukemia
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