Table 2 Th1/Th2 ratios in pregnant mice
| Category | Pregnancy duration | IL-2 (pg/ml ) | IL-10 (pg/ml) | Ratio (IL-2/IL-10) |
|---|---|---|---|---|
| PNI* | 8 (early) | 22.2 | 15.4 | 1.44 |
| PNI | 18 (late) | 4.7 | 25.6 | 0.18 |
| PI** | 8 (24 hrs post dose) | 19.4 | 11.3 | 1.71 |
| PI | 18 (2 weeks post dose) | 2.7 | 23 | 0.11 |