Table 1.
Lymph node cell subpopulations (x10 6 ) per lymph node
| Veh/AOO | Veh/DNCB | TiO 2 /AOO | TiO 2 /DNCB | |
|---|---|---|---|---|
|
CD3
+
|
0.66 ± 0.21 |
2.06 ± 0.56*** |
1.16 ± 0.57 |
2.27 ± 0.59+++ |
|
CD3
+
CD4
+
|
0.47 ± 0.15 |
1.47 ± 0.41*** |
0.81 ± 0.38 |
1.56 ± 0.43+++ |
|
CD3
+
CD4
+
CD25
+
|
0.04 ± 0.01 |
0.16 ± 0.05*** |
0.06 ± 0.03 |
0.13 ± 0.02++ |
|
CD3
+
CD8
+
|
0.18 ± 0.06 |
0.59 ± 0.15*** |
0.34 ± 0.20 |
0.68 ± 0.19+++ |
| CD19 + | 0.12 ± 0.04 | 0.62 ± 0.22*** | 0.23 ± 0.13 | 0.80 ± 0.30+++ |
Results are expressed as mean ± SD, n = 9-11, ***p < 0.001 Veh/DNCB vs Veh/AOOand ++p < 0.01, +++p < 0.001 TiO2/DNCB vs. TiO2/AOO.