Select the two most common strategies that are currently used to control rejection of organ transplants.Multiple select question.Using artificial organsIrradiation of recipients to inhibit their immune systemMatching MHC types between organ and recipientAdministration of immunosuppressive drugs

Graft transplantation to save certain patients fails due to the rejection of such organs by the patient. Which type of immune response is responsible for such type of rejection?

To minimize organ transplant rejection, which type of molecules must be cross-matched between the donor and the recipient?Multiple choice question.MHC moleculesComplement proteinsT cell receptorsAntibodies

hich of the given is used as an immunosuppressive agent in organ-transplant patients?

Which cells are the most responsible for the rejection of a transplanted organ, such as a heart?Group of answer choicesmacrophagesB cellseosinophilsT cells

Rejection happens when the recipient's immune system attacks the transplanted tissues as it recognises them as foreign invaders.Why is rejection not a concern with transplants from a therapeutic clone?The transplanted cells are sterile because they have come from a lab, this means they would not trigger the immune system of the patient.The transplanted cells are a closer match to the patients own cells, which reduces the likelihood of rejection.The patient has been treated with medication to lower their immune system, this prevents immune rejection of the new cells.The transplanted cells are genetically identical to the patient, so they are the patient's cells and the immune system would not attack them as invaders.