1.

^99mTc-T7在NCI-H157裸鼠模型体内生物分布（%ID/g±SD）（n=5）

The biodistribution of ^99mTc-T7 in nude mice model (%ID/g±SD)(n=5)

Tissue	0.5 h	1 h	2 h	4 h	8 h
Heart	1.293, 1±0.092, 9	1.553, 6±0.103, 0	0.827, 9±0.038, 9	0.514, 7±0.011, 1	0.437, 7±0.019, 6
Live	1.830, 5±0.040, 9	2.375, 6±0.108, 5	2.237, 3±0.103, 8	2.201, 0±0.091, 5	2.176, 8±0.062, 6
Spleen	2.044, 2±0.046, 0	2.285, 9±0.123, 8	1.848, 2±0.058, 0	1.571, 9±0.060, 9	1.475, 4±0.074, 8
Lung	3.458, 0±0.113, 2	6.621, 3±0.168, 8	6.726, 0±0.110, 9	3.270, 0±0.104, 9	2.722, 8±0.055, 1
Kidney	0.491, 9±0.010, 2	1.536, 7±0.152, 8	0.861, 7±0.020, 4	0.667, 3±0.019, 1	0.537, 0±0.013, 8
Muscle	0.020, 9±0.001, 2	0.015, 3±0.000, 7	0.016, 9±0.000, 8	0.015, 9±0.000, 8	0.016, 5±0.000, 7
Bone	0.026, 0±0.002, 2	0.054, 7±0.002, 2	0.034, 9±0.001, 3	0.031, 6±0.001, 0	0.025, 6±0.000, 3
Brain	0.008, 4±0.000, 5	0.008, 1±0.000, 2	0.007, 3±0.000, 3	0.008, 1±0.000, 6	0.007, 9±0.000, 1
Tumor	0.025, 6±0.000, 6	0.035, 9±0.001, 0	0.086, 5±0.002, 3	0.078, 5±0.004, 1	0.073, 7±0.003, 2
Blood	0.928, 4±0.010, 0	0.770, 6±0.020, 5	0.669, 2±0.026, 7	0.553, 0±0.018, 4	0.245, 9±0.009, 8
Intestine	0.049, 8±0.001, 1	0.052, 8±0.003, 4	0.045, 2±0.002, 1	0.047, 1±0.001, 2	0.035, 1±0.001, 8
Stomach	0.086, 2±0.004, 2	0.088, 0±0.003, 6	0.077, 5±0.005, 8	0.077, 3±0.002, 4	0.071, 9±0.004, 3