What is the role and function of umbilical cord blood? What exactly does umbilical cord blood do?

In recent years, medical research has found that umbilical cord blood is very rich in hematopoietic stem cells, which can rebuild the body's hematopoietic and immune systems, and can be used for hematopoietic stem cell transplantation, blood system, immune system, and genetic metabolic and congenital diseases. Therefore, umbilical cord blood has become an important part of hematopoietic stem cells, which has been widely used in clinical practice and is a valuable human biological resource.

Umbilical cord blood hematopoietic stem cells are a group of primitive, highly undifferentiated cells that are the origin of all blood cells (red blood cells, white blood cells, platelets) and immune cells. Collection** is taken from the umbilical cord vein after the baby clamps the umbilical cord. Baby autologous transplantation does not need to be matched, and the transplantation of family members with genetic relationship has a high matching rate.

Umbilical cord blood is stored by one person and the whole family benefits, and the use rate of umbilical cord blood among relatives in the family is 25% to 50%, increasing the chance of finding a donor in one's own family.

There are many hematopoietic stem cells in umbilical cord blood, which are important for cell regeneration in the body. Therefore, doctors can use these hematopoietic stem cells to develop a variety of blood diseases and immune diseases, so that patients can regain their freedom. Moreover, the use of umbilical cord blood for ** disease, the cost is low, and the success rate is high, which is a great thing for many patients.

However, there is a certain cost to preserve cord blood, which is really difficult for some families who are not in a good financial situation.

And there are very few people who need cord blood, so some families who don't keep cord blood are also good options, and they can donate cord blood to charity to help others. Umbilical cord blood collection is mainly done after the baby is born, after the umbilical cord is ligated and severed. The collection personnel are specially trained, so the mother does not have to worry about the cord blood collection will harm herself and the health of the baby.

The stem cell content in the umbilical cord blood is very high before birth, and there are certain stem cells in the umbilical cord blood. So can these stem cells be used for **?

Many people think that umbilical cord blood has a very important role, and many people think that although umbilical cord blood can be said to play a role in resurrection, does umbilical cord blood really have such a big effect? Is it necessary to save the umbilical cord blood? Umbilical cord blood does have a certain role, but when it comes to preserving umbilical cord blood, it is best to find a professional institution to preserve it.

Because the preservation of umbilical cord blood is to be able to ** diseases such as leukemia and lupus erythematosus, because the hematopoietic stem cells in the umbilical cord blood have a relatively strong reproductive ability. <>

Therefore, if you have leukemia**, you can use the hematopoietic stem cells in the umbilical cord blood to perform bone marrow transplantation on leukemia patients. However, the preservation of umbilical cord blood should be very careful, and it should be preserved professionally, and it should not be taken home by yourself, frozen in the refrigerator and it will be over. Therefore, umbilical cord blood can also be donated, and our country has a public bank of umbilical cord blood, so it can also be provided to people in need.

For children, saving umbilical cord blood is equivalent to buying an invisible health insurance for the child, and umbilical cord blood can also be used for many incurable diseases. <>

At present, according to research, the types of diseases that can be used by umbilical cord blood continue to increase, so it is more necessary to preserve umbilical cord blood, because umbilical cord blood does not need to be rematched when it is used, so it is more convenient if you need to use umbilical cord blood. If the family needs stem cell transplant matching, it can also be used, because the possibility of rejection is relatively small if the relatives use umbilical cord blood, so for the family, it can be regarded as a life safety insurance. <>

Therefore, it is still necessary to preserve umbilical cord blood, even if you don't use it, you can save it in the cord blood bank to benefit the public. Therefore, if the financial strength allows, it is best to save your own cord blood, but you must be careful not to take it home and keep it yourself.

It can make white blood cells to prevent genetic diseases, and when a person gets sick, he can use umbilical cord blood to make blood cells and save a life.

Hematopoietic stem cells can be supplied, blood types can be matched, umbilical cord blood can be used for transplantation, leukemia can also be used, and disorder anemia can be used, and you can be cancer.

Thank you for the recommendation, and I'll help you answer your questions.

Hematopoietic stem cells in umbilical cord blood can be used for a variety of hematologic and immune system diseases, including hematologic malignancies (such as acute leukemia, chronic leukemia, multiple myeloma, lymphoma, etc.), myelodysplastic syndromes, hemoglobinopathies (such as marine anemia), bone marrow hematopoietic failure (such as aplastic anemia), congenital metabolic diseases, innate immunodeficiency disorders, autoimmune diseases, certain solid tumors (such as small cell lung cancer, neuroblastoma, ovarian cancer, etc.).

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1.Because umbilical cord blood contains a large number of hematopoietic stem cells, it can rebuild the function of human hematopoietic and immune systems. In medicine, hematopoietic stem cell transplantation can be used in the human blood system, immune system, as well as hereditary, metabolic, congenital diseases, and a variety of dangerous serious diseases, including hematologic malignant tumors, hemoglobinopathies, bone marrow hematopoietic failure, ovarian cancer, etc., and has been widely used in clinical practice.

2.Cord blood is used by blood relatives at a rate of 25% to 50%, and if a member of the family suffers from a serious disease such as blood system or immune system, the chance of finding a donor in the family can be increased.

3.Umbilical cord blood can be stored for a long time, and it is not contaminated by radiation, drugs, poisons, germs or other environments, it is convenient and fast to take at any time, and when allogeneic transplantation with umbilical cord blood is performed, there is less rejection, and the degree of graft-versus-host disease is less than that of bone marrow transplantation.

4.The preservation of cord blood is not only a guarantee of the child's health, but it can also be donated to charity and shared with patients in need of hematopoietic stem cell transplantation.

5.From the perspective of medical development, umbilical cord blood also has the functions of organ cloning, repairing aging tissues and organs, and resisting human aging.

The functions of umbilical cord blood include blood diseases, immune system diseases, hereditary metabolic and congenital diseases.

Umbilical cord blood is rich in hematopoietic stem cells, hematopoietic stem cells can differentiate into different series of blood cells, immune cells, with the function of rebuilding the human hematopoietic and immune system, can be used for hematopoietic stem cell transplantation, ** blood system, immune system diseases, as well as hereditary metabolic and congenital diseases.

However, umbilical cord blood is not a cure for all diseases, such as globin dysgenesis anemia and congenital leukemia and other diseases caused by genetic defects.

It is used for hematopoietic stem cell transplantation, ** blood system, immune system, and hereditary metabolic and congenital diseases. The role of umbilical cord blood: Umbilical cord blood is rich in hematopoietic stem cells, which play an active role in tissue repair.

It can be used for hematopoietic stem cell transplantation, ** blood system, immune system, and hereditary metabolic and congenital diseases. Therefore, umbilical cord blood has become an important part of hematopoietic stem cells, and has been widely used in clinical practice, including various types of leukemia, aplastic anemia, lymphoma, multiple myeloma and other more than 80 diseases. Compared with stem cells in the bone marrow, the sequelae and rejection of cord blood stem cell transplantation were significantly reduced.

The matching rate of umbilical cord blood stem cells with the human body is very high, and the multi-growth ability of umbilical cord blood stem cells is also very strong, with high concentration and excellent quality, and the probability of infection with the virus from transplanted umbilical cord blood stem cells is also very low.

To put it another way, the first thing to do is to go through the testing procedure for cord blood, which you have already paid for the first time. After that, the blood sample is stored in a liquid nitrogen freezer (minus 200 degrees Celsius). This liquid nitrogen refrigerator costs more than 100,000 yuan (I heard on the Internet), but it can store 3,000 blood samples at a time.

So when the refrigerator is open, it is open, and people don't miss you a blood sample, but they just want to charge an extra penny.

If you want to give up the storage halfway through, then they will throw away the blood sample. If you don't, might you give it to the hospital? First of all, umbilical cord blood contains stem cells that can be made into organoids under induced differentiation.

However, due to antigenicity, that is, immune rejection, the effect of using your stem cells in patients who are not relatives may not be optimal, so it is of little medical significance. I suspect that it is more likely to be sold to university laboratories as materials; However, I think that the materials for stem cell research are generally bought from regular companies, and they are not used from unknown sources. So I tend to sell stem cell transplants to small hospitals and black clinics at most, and it will not appear in the regular way.

So you don't want it anymore, and it's not a big problem to quit halfway. But it's better to return some of the money and make sure that your genes don't go anywhere else.