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TABLE 3: 
Mean signal intensity ratios of the lesions on contrast-enhanced T1-weighted images
Group and LesionSignal Intensity Ratio
At 30 minAt 2 h
1, triolein (n = 8)
 Type 1 (n = 7)1.29 (0.22)1.53 (0.22)
 Type 2 (n = 8)1.94 (0.42)*1.92 (0.45)*
2, oleic acid (n = 10)
 Type 1 (n = 8)1.09 (0.18)1.31 (0.19)
 Type 2 (n = 10)1.36 (0.19)*1.43 (0.12)*
  • Note.—The data are the mean ± SD. The signal intensity ratios of type 1 lesions were not significantly different between groups 1 and 2 at either time point (P > .051).
  • * The signal intensity ratios in type 2 lesions were higher in group 1 compared with group 2 at both time points (P < .001).