The stem cells produced in the donating bone marrow and are transformed into the red blood cells , white blood cells and platelets. When they go rogue and produce defective or cancerous cells, a way to stop them is to "reboot" of the donating bone marrow with a transplant of healthy cells.
You can see why the term " donating bone marrow " and " stem cell" are used interchangeably. Although there is no difference in the grafting process itself, there is a difference in the way the cells are harvested. In the past, donating bone marrow stem cells containing liquids were collected using a needle in the donor . In most cases today, you can collect the blood in a procedure not - surgery performed in an outpatient clinic .
The Match Game
The key to the success of the transplant is the match between the donor cells and patient , which is written using human leukocyte antigens (HLA ) . HLAs are proteins on the surface of white blood cells and other tissues . If there is a matching of HLA donor cells are less likely to provoke an attack by the immune system of the patient .The best results are obtained with siblings or other family members , but people who do not have adequate reporting must find a donor in a donating bone marrow registries . If he needed a transplant and could not find a match within my family, I would join the 7,500 Americans who are actively searching the national registry of a donor at any given time.
Would have approximately an opportunity to find a match and I'm Caucasian 75 %. If I were Hispanic possibilities would be reduced to about 45% , Asia 40 % , 25 % African American . If I were mestizos fall even lower .
If it finds a match in the registry, there is a 35% chance that the person could not be located or change your donation , 66% of African Americans.
These figures are alarming part of the reason that about 1,000 people die each year in search of a suitable donor .
Be the Match
Donors must be 18-60 years old and in good health . Can not be pregnant or have a health problem such as cancer , arthritis or severe asthma , heart disease or autoimmune disease , or STD . ( If you have recently gotten a tattoo , you may have to wait a year to donate. )You can get more information about the practical aspects gift Be the Match Registry Center near you. They must have completed a short health questionnaire and sign a consent form . Then they will take a sample of cheek cells or a blood sample for HLA typing and your information will be added to a confidential database of donors donating bone marrow.
If (or when) the HLA type is someone who needs a transplant, you will be asked for further testing. If the match is confirmed, you will be asked to donate stem cells or peripheral blood or donating bone marrow based on what is best for the patient.
Is a voluntary process and it can be removed at any time . Or, you might have the opportunity to save a life, which is a wonderful thing and will look great on your permanent record donating bone marrow!