Fig. 3
Representative R2* maps of the left kidneys in the C, I, D, and DI groups. The boundaries of renal cortex and outer medulla are clear. While the renal cortex is green, the outer medulla is red from week 0 to 12 in the C group and at week 0 in the I, D, and DI groups. In the I group, renal cortex has changed from green to yellow-red, and outer medulla changed from red to yellow-red at week 4, 8, and 12. In the D group, the renal cortex has changed from green to yellow-red at week 4, 8, and 12. In the DI group, the renal cortex has changed from green to yellow-red, and the outer medulla has changed from red to yellow-red at week 4, 8, and 12