Table 1.
SEAP concentration (pM) in lumbosacral CSF
| Vehicle (n = 4) |
First injectiona 100 pg of LPS (n = 4) |
10 ng of LPS |
10 µg of LPS (n = 4) |
|---|---|---|---|
| Day 7 | Day 7 | Day 7 | Day 7 |
| 20 ± 5 | 13 ± 6 | 34 ± 13 (n = 4) | 32 ± 16 |
| Day 14 | Day 14 | Day 14 | Day 14 |
| 14 ± 6 | 12 ± 4 | 17 ± 6 (n = 7) | 25 ± 16 |
| Day 92 | Day 92 | Day 92 | Day 92 |
| 1.8 ± 0.5 | 2.7 ± 1.4 | 2.8 ± 0.7 (n = 7) | 1.7 ± 0.6 |
Values in these columns are concentrations of SEAP (pM, mean ± SEM) in lumbosacral CSF at the number of indicated days post-injection of 25 µg of pCpG+[SEAP], which was given 2 days after the first injection. There was no significant difference (p = 0.59, GEE) in expression between the groups. All animals had CCI surgery.