TABLE 1.
Neutralization Titer ID50 in TNuZM-bl cells1
| Group | Bleed Wk | MW965.26 | SHIV-1157ip d3N4 | MN | SF162.LS | Bal.26 | W61D-TCLA.71 | |
|---|---|---|---|---|---|---|---|---|
| Control | Pre-immune | 20 | 21.6 | 20 | 20 | 20 | 20 | |
| 2 wks post final boost | 20 | 20 | 20 | 20 | 20 | 20 | ||
| 6 wks post challenge | 47.2 | 24.6 | 34.4 | 20 | 20 | 25.4 | ||
| DNA | Pre-immune | 20 | 25 | 20 | 20 | 20 | 20 | |
| 2 wks post final boost | 92.6 | 20.2 | 45.4 | 20 | 20 | 36.2 | ||
| 6 wks post challenge | 8252.8 | 21.2 | 11127.6 | 879.6 | 87.2 | 642.6 | ||
| DNA + RANTES | Pre-immune | 20 | 26.2 | 20 | 20 | 20 | 20 | |
| 2 wks post final boost | 152 | 21 | 90 | 23 | 20 | 36.8 | ||
| 6 wks post challenge | 5359.2 | 26.8 | 7287.6 | 1242 | 163 | 2522.6 | ||