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EJNMMI Research

Table 2 Residence times of 11C-UCB-J in the human brain, gallbladder, lower intestine, liver, lower intestine, urinary bladder, and remainder of the body (hours). All values displayed as mean ± standard deviation

From: Human adult and adolescent biodistribution and dosimetry of the synaptic vesicle glycoprotein 2A radioligand 11C-UCB-J

Organ

Females (n = 2)

Males (n = 2)

All (n = 4)

Brain

0.0872 ± 0.0008

0.0595 ± 0.0036

0.0733 ± 0.0161

Gallbladder

0.0036 ± 0.0009

0.0029 ± 0.0017

0.0033 ± 0.0012

Liver

0.1078 ± 0.0062

0.0834 ± 0.0045

0.0965 ± 0.0148

Lower intestine

0.0223 ± 0.0086

0.0209 ± 0.0007

0.0216 ± 0.0051

Urinary bladder

0.0215 ± 0.0099

0.0303 ± 0.0106

0.0259 ± 0.0010

Remainder

0.2071 ± 0.0201

0.2532 ± 0.0201

0.2302 ± 0.0313

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