Control (min) | Block with P(VLA-co-VNI) (min) | Block with neogalactosylalbumin (min) | |||||||
10 | 30 | 120 | 10 | 30 | 120 | 10 | 30 | 120 | |
Heart | 0.71 ± 0.13 | 0.71 ± 0.18 | 0.62 ± 0.17 | 6.69 ± 2.11 | 0.62 ± 0.31 | 0.65 ± 0.19 | 3.19 ± 0.59 | 1.11 ± 0.41 | 1.10 ± 0.25 |
Liver | 125.33 ± 10.99 | 122.64 ± 9.06 | 114.74 ± 9.93 | 34.12 ± 3.24 | 67.81 ± 5.28 | 63.33 ± 5.21 | 58.05 ± 5.27 | 75.30 ± 4.99 | 56.45 ± 8.53 |
Lung | 0.88 ± 0.24 | 0.76 ± 0.24 | 0.42 ± 0.18 | 14.79 ± 5.22 | 0.87 ± 0.19 | 0.70 ± 0.27 | 9.19 ± 1.04 | 0.83 ± 0.20 | 0.96 ± 0.36 |
Kidney | 2.42 ± 0.35 | 2.92 ± 0.82 | 2.40 ± 0.66 | 14.70 ± 3.48 | 5.33 ± 0.57 | 4.50 ± 0.73 | 10.28 ± 1.15 | 4.50 ± 0.74 | 5.08 ± 0.62 |
Spleen | 1.92 ± 0.91 | 2.53 ± 1.13 | 1.35 ± 0.71 | 4.49 ± 1.23 | 0.61 ± 0.08 | 0.54 ± 0.12 | 6.71 ± 1.40 | 6.56 ± 1.55 | 6.89 ± 2.47 |
Stomach | 0.51 ± 0.24 | 0.88 ± 0.24 | 0.52 ± 0.23 | 0.30 ± 0.08 | 0.22 ± 0.06 | 0.77 ± 0.46 | 0.23 ± 0.13 | 0.25 ± 0.14 | 0.32 ± 0.12 |
Blood | 0.23 ± 0.07 | 0.07 ± 0.01 | 0.02 ± 0.01 | 30.48 ± 7.18 | 0.15 ± 0.03 | 0.04 ± 0.00 | 16.55 ± 2.60 | 0.16 ± 0.07 | 0.03 ± 0.00 |
Bone | 1.02 ± 0.28 | 0.98 ± 0.18 | 0.86 ± 0.31 | 4.74 ± 1.00 | 0.91 ± 0.13 | 1.02 ± 0.41 | 3.50 ± 0.62 | 1.73 ± 0.46 | 2.37 ± 0.74 |
Muscle | 0.38 ± 0.08 | 0.51 ± 0.27 | 0.43 ± 0.11 | 1.28 ± 0.50 | 0.54 ± 0.17 | 0.39 ± 0.11 | 0.81 ± 0.18 | 0.47 ± 0.23 | 0.55 ± 0.30 |
Small intestine | 0.85 ± 0.30 | 2.93 ± 2.49 | 1.46 ± 0.35 | 1.79 ± 0.37 | 1.93 ± 0.21 | 0.88 ± 0.28 | 1.38 ± 0.08 | 1.92 ± 0.72 | 1.03 ± 0.27 |
Data are biodistribution 10, 30, and 120 min after intravenous injection of 99mTc[P(VLA-co-VNI)](tricine)2 into normal mice, and results of blocking experiment with preinjection of free neogalactosylalbumin or P(VLA-co-VNI) as inhibitor. Data are expressed as mean %ID/g ± SD (n = 5).