All of the following immunosuppressives cause profound myelosuppression except:
Ciclosporin&;s main effect is to lower the activity of T-cells; it does so by calcineurin-phosphatase pathway.Unlike cytotoxic immunosuppressants, it is free of toxic effects on bone marrow and RE system as it doesn&;t act on cell cycle.(ref: KD Tripathi 6/e p839)
Sirolimus
Cyclosporine
Azathioprine
Mercaptopurine
All India exam