PIB binding to homogenates from 15-month-old PS1/APP and PS1 mice and human AD and control brain in the presence of 1 nm [3H]PIB
| PIB bound (pmol/g wet weight) | Fold difference | |
|---|---|---|
| PS1/APP (n = 4) | 166 ± 61 | 3.5 |
| PS1 (n = 4) | 47.5 ± 51 | |
| Human AD (n = 4) | 415 ± 51 | 16.3 |
| Human control (n = 3) | 25.4 ± 46 |