Table 1.
In vivo brain uptake and in vitro autoradiography of [18F]GE180 in rats after lithium-pilocarpine-induced SE
Hippocampus | Thalamus | Piriform cortex | |||||
---|---|---|---|---|---|---|---|
Mean ± SD | p value | Mean ± SD | p value | Mean ± SD | p value | ||
Uptake 1 week post-SE [%ID/g] | Vehicle | 0.60 ± 0.08 | 0.57 ± 0.11 | 0.60 ± 0.11 | |||
Mino 25 | 0.53 ± 0.13 | 0.434 | 0.47 ± 0.11 | 0.252 | 0.56 ± 0.13 | 0.792 | |
Mino 50 | 0.52 ± 0.08 | 0.328 | 0.44 ± 0.10 | 0.132 | 0.57 ± 0.11 | 0.814 | |
Uptake 2 weeks post-SE [%ID/g] | Vehicle | 0.47 ± 0.05 | 0.46 ± 0.05 | 0.50 ± 0.03 | |||
Mino 25 | 0.43 ± 0.08 | 0.398 | 0.40 ± 0.07 | 0.192 | 0.46 ± 0.05 | 0.328 | |
Mino 50 | 0.45 ± 0.04 | 0.681 | 0.37 ± 0.03 | 0.023 | 0.50 ± 0.08 | 0.999 | |
In vitro autoradiography 2 weeks post-SE [Bq/mm2] | Vehicle | 42.89 ± 3.26 | 39.06 ± 1.34 | 49.14 ± 4.86 | |||
Mino 25 | 42.46 ± 1.66 | 0.955 | 36.80 ± 2.00 | 0.733 | 47.66 ± 3.71 | 0.079 | |
Mino 50 | 41.66 ± 1.57 | 0.701 | 33.94 ± 1.31 | 0.018 | 41.63 ± 3.00 | 0.001 |
SE, status epilepticus; Mino, minocycline