Table 1.
Parameter | siRNA | siRNA-L2 | P value |
t1/2, circulation, min | 2.3 ± 0.2 | 13.1 ± 1.6 | 0.0023 |
AUCcirc, 0-∞, fluor. intensity × min | 5,500 ± 800 | 47,300 ± 6,700 | 0.0034 |
Fraction kidney radiance | 0.790 ± 0.018 | 0.503 ± 0.014 | <0.0001 |
AUC, area under curve.