肾移植受者的免疫状态与移植效果密切相关。许多因素可以影响受者的免疫状态,进而影响移植肾功能。对移植受者的免疫状态进行监测,不但有助于早期诊断排斥反应及预测其转归,还能够指导免疫抑制剂的应用。到目前为止,肾活检仍然是移植肾排斥的最可靠的诊断手段。但其侵入性及潜 The immune status of renal transplant recipients is closely related to the effect of transplantation. Many factors can affect the recipient’s immune status, which in turn can affect renal graft function. Monitor the immune status of transplant recipients, not only help early diagnosis of rejection and prognosis, but also can guide the application of immunosuppressive agents. To date, renal biopsy remains the most reliable diagnostic tool for transplant rejection. But its invasiveness and potential