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. 2019 Jul 16;10:3118. doi: 10.1038/s41467-019-11014-1

Fig. 3.

Fig. 3

Signal-to-background ratio (SBR) of the ureter. Note: the SBR of 5.0 mg is significantly lower than the SBR of 2.5 mg (unequal variance t test: p = 0.003) and 1.0 mg (unequal variance t test: p = 0.01) in the first hour post dose. The values represent the mean ± SD (n = 4 patients each group). Source data are provided as a Source Data file