Figure 2
Fourteen days of sirolimus is sufficient to maintain stable mixed chimerism. 25 to 40 C57BI6 mice received 200cGy TBI, 22-25 × 106 bone marrow cells from BalbC mice, and PT-cy (Cy) 200mg/kg IP 2 days post transplant with or without sirolimus (Sir) 3mg/kg IP for 14 days starting from 1 day before to 10 days after transplant.
