There are four types of T cells, each with a special purpose. Helper T cells detect infection and get the other cells of the immune system ready for battle. Helper T cells also tell B cells to produce antibodies, highly specialized proteins that help defend the body against infection. Cytotoxic, or killer, T cells destroy infected cells. Regulatory T cells tell the immune system when the battle with the pathogens is over and to stop fighting. Memory T cells remember how to defeat an infection and can respond rapidly if the same infection reoccurs.
Below is a list of average costs for transplants and first-year expenses. The actual costs may be higher or lower than the figures listed here: 1  Bone Marrow (autologous): $360,000. 2  Bone Marrow (allogeneic): $800,000.3  Cornea: $25,000. 4  Heart: $1 million. 5  Intestine: $1.2 million. 6  Kidney: $260,000.elow is a list of average costs for transplants and first-year expenses. The actual costs may be higher or lower than the figures listed here: 1  Bone Marrow (autologous): $360,000. 2  Bone Marrow (allogeneic): $800,000.
Another important factor in how long does kidney transplant last is that it does not last forever. In essence, the average duration of a transplanted kidney is approximately ten years for a kidney from a donor who has died to about 12 years for a donor who is alive and is a relative.For a donor who is alive and not related to the patient, the answer to how long does the transplant last is between 10-12 years.nother important factor in how long does kidney transplant last is that it does not last forever. In essence, the average duration of a transplanted kidney is approximately ten years for a kidney from a donor who has died to about 12 years for a donor who is alive and is a relative.