How does bone marrow donation affect the donor

Oct 24, 2022

Truth: LEUKaEMIA CALLS BLOOD CANCER AGAIN, IT IS A KIND OF hematopoieTIC stem CELL MALIGNANT clone SEX disease, bone marrow transplantation is its ultimate solution. In adults, hematopoietic stem cells are found mainly in the bone marrow, so until the 1990s, a bone marrow transplant required a needle puncture to remove a portion of the marrow from a donor. However, with the progress of technology, now people begin to screen hematopoietic stem cells from peripheral blood of A for transplantation, which makes bone marrow transplantation easy and the risk is greatly reduced.

For donors, bone marrow transplantation mainly involves giving a "mobilization needle" and drawing blood. Drawing blood has been experienced by everyone, basically no harm to the human body. The main component of the "mobilization needle" is recombinant human granulocyte colony-stimulating factor. The substance is already present in the body and is important for maintaining normal blood production. The short-term adverse reactions after "mobilization injection" include low fever, fatigue, muscle soreness, etc. Generally, they do not need special treatment, and will relieve and subside spontaneously after stopping the drug.

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