The internet's claims about the miraculous effects of umbilical cord blood are mainly based on parents' "love for their children" 臍帶血and exaggerate the fact that umbilical cord blood treats illnesses, so what should parents choose from the mixed market of umbilical cord blood?

It seems difficult for expectant mothers and fathers in the maternity ward to refuse this kind of amenity. In addition, many media and experts on the internet have described cord blood as a life-saving benefit. It seems that without cord blood, 臍帶血their children will lose out at the starting line and lose a life insurance. Is it better to save 20,000 to 30,000 dollars of cord blood? Should I save it for myself or donate it to the blood bank? Parents should know the facts before making a decision.

What is cord blood used for?

Cord blood is the blood left in the umbilical cord and placenta, which is rich in hematopoietic stem cells. Theoretically, it can be used to research stem cells for transplantation to provide treatment for patients with various types of leukemia, aplastic anemia,臍帶血 lymphoma, multiple myeloma, neuroblastoma, mucopolysaccharidosis, thalassemia, myeloid dysplasia, primary tumors, immune deficiency, chronic granulomas, and more than 80 other diseases. There are more than 80 diseases affecting the blood and immune technology, such as granulomas.

The advantages of cord blood are high concentration of stem cells, low rate of viral infection, relatively low rejection after transplantation, and a higher success rate than bone marrow matching.

Cord blood, on the other hand, needs to be stored in liquid nitrogen at -196 degrees Celsius, where it can be quickly rewarmed to body temperature and then returned to the body. Because of the high storage requirements, there are only seven officially approved cord blood banks in China, but many organizations in the market are promoting and engaging in cord blood storage business, parents need to be more vigilant.

Self-storage of umbilical cord blood may be a dishonored check.

Cord blood is not a "cure-all" for all diseases as advertised on the internet. More often than not, it is not useful for you, but for others.

The miraculous effects of umbilical cord blood claimed on the internet are mainly due to the fact that they are exaggerated by parents who love their children and want to treat them, but there are many concepts that are not true. The original purpose of retaining cord blood is to utilize hematopoietic stem cells, which have a strong reproductive capacity, for transplantation to treat leukemia, aplastic anemia, lupus erythematosus, and other diseases. However, the therapeutic advantages of retained cord blood for the management of these systemic diseases are not obvious.

The relatively low incidence of these diseases themselves, and the fact that most are congenital, is a direct result of the fact that cord blood may never be used.

Pediatric patients often have genetic defects. Take leukemia, for example. Even if a child has leukemia, if it is congenital, the cord blood itself is genetically defective and cannot be used as an autologous transplant. The same is true for other genetic diseases.

Even if it is due to acquired factors, the amount of hematopoietic stem cells extracted is insufficient for bone marrow transplantation in children weighing less than 40 kilograms or under the age of 10 years, and is far from sufficient for adults, as only 50-80 ml of cord blood can be extracted from each woman.

There are some uncertainties associated with the use of cord blood in the treatment of leukemia, and many experts do not believe that bone marrow transplantation can be used to treat leukemia. Bone marrow transplantation, or bone marrow stem cell transplantation, is one of the treatments for childhood leukemia, and may not be much better than chemotherapy.

Cord Blood is "Useful to Others"

In terms of cord blood utilization, public cord blood banks are hundreds or even thousands of times more likely to use cord blood than their own cord blood banks, and the effect on "others" is obvious.

Statistics from the three largest cord blood banks in the United States show that of the millions of cord blood stem cells stored in the United States, no more than 300 are used for personal use, and only a few dozen are used for the treatment of blood disorders such as leukemia and aplastic anemia.

Having said that, I would like to give you some information. Umbilical cord blood is useful, but its greatest use is "for others". It is less likely to be used for personal use. You have to be careful of the exaggerated commercial promotions of some informal organizations. If you want to give your child peace of mind, regardless of financial considerations, you should also look for an accredited organization.

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