Abdominal aorta transplantation after programmed cryopreservation

Figure 1 CD4+/CD8+ expression of groups A and B after trans-plantation (n = 4).

Figure 2 TCR αβ expression in T cells of groups A and B after transplantation (n = 4).

Figure 3 CD11b and CD18 expression on PMNs of groups A and B after transplantation (n = 4).

Figure 4 HE staining of abdominal aorta in rats after transplantation. A: Infiltration of T cells at 4 weeks in group A (× 100), B: Excessively thickened intima at 8 weeks in group A(× 100), C: Completely recovered ECs of cryopreserved aorta at 4 weeks in group B (× 100), D: Intact and slightly thickened intima at 8 weeks in group B (× 100).