Bone marrow donation is a prerequisite for hematopoietic stem cell donation and transplantation, and without donated hematopoietic stem cells, hematopoietic stem cell transplantation is not possible. Hematopoietic stem cell transplantation technology is currently a more effective and ideal method for treating hematological tumors such as leukemia, lymphoma and myeloma, and has been continuously promoted and applied in clinical treatment. Although hematopoietic stem cell transplantation is an ideal method for the treatment of idiopathic tumors, it is not easy to find hematopoietic stem cells that are genetically compatible with the patient's histocompatibility antigens and are not rejected.
1. It is true that Stephen Chow has donated his bone marrow.
2. Stephen Chow once donated his bone marrow to a cancer center, driving Hong Kong people to participate. Stephen Chow has always kept a low profile and never participated in variety shows, but in order to win a million dollars in charity prizes, he participated in "Millionaire". The night won all the prizes, Stephen Chow full allocation to the Queen Mary Hospital cancer children; Southeast Asia during the tsunami, he is out of his own pocket, donated 500,000 Hong Kong dollars.
3. Although Stephen Chow has been sponsoring orphans in his home country and other countries, he was asked when he would become a father. Chow Sing Chi, however, said, "No need, there are children everywhere, no need to make it so complicated."
4. Stephen Chow donated bone marrow to a ten-year-old boy and also helped many people find healthy bone marrow, which is really great, people who have donated bone marrow are prone to diseases, and he is the only star who donated bone marrow.
Expanded:
1. Bone marrow, the blood-forming tissue in the body, is located in the medullary cavity of the long bones and in the cancellous mass of all bones. In adults, there are two types of bone marrow: red bone marrow and yellow bone marrow. Red bone marrow makes red blood cells, platelets, and a variety of white blood cells.
2. Platelets have a hemostatic effect, white blood cells can kill and inhibit a variety of pathogens, including bacteria, viruses, etc.; some lymphocytes can make antibodies. Therefore, the bone marrow is not only a hematopoietic tissue, it is also an important immune tissue.