Table 3 Renal T₂* (ms) for successive timepoints following challenge

32.8 ± 1.4

33.3 ± 1.5

33.7 ± 1.5^a

33.5 ± 1.3

37.7 ± 2.0

36.7 ± 2.3

34.5 ± 1.5

30.2 ± 1.4^a

38.5 ± 2.2

44.7 ± 2.4^ab

48.5 ± 2.8^ab

47.8 ± 3.0^a

34.5 ± 2.4

29.8 ± 1.9^ab

29.4 ± 1.1^a

30.7 ± 1.1^a