Table 1.
The effect of anti-RSV G protein mAb 131-2G and anti-RSV F protein mAb 143-6C treatments on viral load of BALB/c mice. Viral titer represented as log values.
| Groups | Day4 pi | Day5 pi | Day6 pi | Day7 pi | Day8 pi |
|---|---|---|---|---|---|
| r19F | 5.84±0.78* | 5.29±0.66* | 3.14±0.82* | ND | ND |
| r19F+143-6C | ND | ND | ND | ND | ND |
| r19F+131-2G | 2.69±0.09 | ND | ND | ND | ND |
| r19F+nIgG | 5.89±0.25 | 5.31±0.129 | 3.18±0.58 | ND | ND |
| Mock | ND | ND | ND | ND | ND |
BALB/c mice were infected with r19F (1×106 TCID50) on day 0 and administered 300μg of anti-G (131-2G) or anti-F (143-6C) protein mAbs on day 3 pi (n=3 mice/group). Data are means ± SEM.
indicates significant difference in viral load for untreated, r19F challenged mice compared with mAb 131-2G and mAb 143-6C treated mice.
Significance (p<0.001) was determined by one-way analysis of variance (ANOVA) and post-hoc Tukey's HSD test. Results are representative of two independent experiments. ND indicates “Not detected”.