What harm does bone marrow donation do to people?

To this question, we must first determine whether the donor is bone marrow fluid or hematopoietic stem cells from peripheral blood. If the donation is peripheral blood stem cells, there is basically no harm to the human body, which is similar to donating blood at a blood station. The main hazard of donating bone marrow fluid to the human body is the injury of bone marrow puncture.

If a puncture needle is needed to donate bone marrow fluid, a multi-site bone marrow puncture is needed to obtain a sufficient amount of bone marrow fluid for transplantation, but this method is basically eliminated. Most transplants use peripheral hematopoietic stem cell transplantation. Through the use of agonists, hematopoietic stem cells are released from the bone marrow to the peripheral blood, and the hematopoietic stem cells are separated by a single harvester. This method is similar to the method of collecting platelets at blood stations.

The main adverse reactions and symptoms of discomfort are mainly due to the fact that some donors may have transient fever, bone soreness and other symptoms after the initiation of the drug. In the case of calcium convulsions, most of the symptoms are transient. These adverse reactions disappear quickly, and there are no sustained or serious injuries.

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