TABLE 2

Comparison of SUVs Obtained from PET Data 50–60 Minutes After Injection of ¹⁸F-FHNP and K_i Values Obtained from 2TCM Fit for All Groups

Parameter	SUV	K_i (1/min)
Estradiol
Control (n = 9)	0.28 ± 0.04	0.0105 ± 0.0020
0.003 μg/g (n = 4)	0.26 ± 0.05	0.0105 ± 0.0034
0.03 μg/g (n = 5)	0.25 ± 0.06	0.0100 ± 0.0030
0.3 μg/g (n = 5)	0.18 ± 0.05^*	0.0073 ± 0.0020^*
Genistein
Control (n = 9)	0.28 ± 0.04	0.0105 ± 0.0020
0.5 μg/g (n = 5)	0.25 ± 0.01	0.0082 ± 0.0014
5 μg/g (n = 4)	0.21 ± 0.03^*	0.0076 ± 0.0011^*

↵* P < 0.05 when compared with controls.