Bone marrow transplantation is a procedure in which normal bone marrow is fed into the patient's body through a vein to replace the diseased bone marrow and rebuild the patient's hematopoietic function and immune function, so as to achieve the purpose of treating certain diseases. So, is the bone marrow of people with type A blood suitable for people with type O blood? The following by me for you in detail, I hope you like it.
The analysis of whether the bone marrow of a person with type a blood is suitable for people with type o blood I
It has nothing to do with the blood type, it depends on the HLA typing . And after the transplant, the blood type will change to the donor's blood type, because the recipient blood is the donor's hematopoietic stem cells manufacturing, the recipient hematopoietic stem cells in the transplantation of all the kill, can not create the original blood type of blood. At present, the more authoritative hospital for stem cell transplantation in China is the Department of Pediatrics of the Beijing Naval General Hospital, which is a research center for children's critical care treatment and a member of the Red Cross Society's Blue Ribbon Fund. Blue Ribbon Fund It is the only hospital designated for funding. The world's first successful stem cell transplant was done in this medical institution, followed by the United States, and China has taken this research technology to the forefront of the world. As a result, the transplantation treatment is more cost-effective. All cells are cultured in the department's laboratory and are not commercially available.
The analysis of whether the bone marrow of people with type a blood is suitable for people with type o blood IIBone marrow transplantation and (autologous peripheral blood) hematopoietic stem cell transplantation are for transplantation of hematopoietic stem cells, because hematopoietic stem cells are mainly present in the bone marrow, so the early extraction of hematopoietic stem cells can only rely on bone marrow puncture, the use of a needle and tube to extract bone marrow for the extraction and transplantation, which is what you call a bone marrow transplantation; the shortcomings of doing so are obvious First of all, the bone marrow donor pain, imagine the needle hard into your spine that much pain ah, and slow recovery, the risk is very high; due to hematopoietic stem cells also exist in small quantities in the peripheral blood of the autologous body, so the birth of the replacement (autologous peripheral blood) hematopoietic stem cell transplantation, this method is through the stem cell donor's blood out of the body and outside of the body through the circulation of special equipment, and ultimately back into the body! The aim of treating CML is mainly to prolong the chronic phase or bring advanced patients back to the chronic phase, thus prolonging patient survival.
(2) Allogeneic Bone Marrow Transplantation (BMT): This type of BMT is the earliest attempt to treat CML disease with BMT.
(3) Allogeneic Bone Marrow Transplantation: Allogeneic Bone Marrow Transplantation (ALLo-BMT) is almost the only means of curing CML completely and is the best treatment for CML.
(4) Accelerated and acute phase treatment Once CML enters the accelerated phase of the disease, the condition is unstable, and about 2/3 of the patients will then undergo acute changes. This is the advanced stage of CML, and treatment is difficult.
Precautions for Bone Marrow Transplantation
Precautions 1, keep the skin clean, use 1:2000 chlorhexidine in the laminar flow clean room every day, and outside the laminar flow clean room, use warm water for a full-body scrub.
Precautions 2, wear clean and soft underwear, avoid rubbing the skin, pay attention to observe the color of the rash, the time of appearance, the area. Do not scratch the skin when itchy, keep the bed sheet clean and change the underwear frequently.
Precautions three, on time with chloramphenicol and rifampicin eye drops alternately, dry eyes can also be used to artificial tear drops. When keratitis occurs, the patient is instructed to rest in bed, forbidden to read books, television, computer, photophobia, tearing to give the eye mask cover, the light will be dimmed.
Precautions four, observe the stool properties, the number of diarrhea and the nature of abdominal pain; accurate record of the number of diarrhea, the amount, color; each time after the stool with iodine violet water rinse the perianal area, to keep the perianal area clean.