Table 2.
Statistical differences (P value in Mann-Whitney U test) between the reactivity (Density Units, DU) of sera of Beagle dogs experimentally infected with Leishmania infantum and uninfected control animals, with some selected antigens of L. infantum, along the experimental period*.
| P value | ||||
|---|---|---|---|---|
| 5 wpi | 7 wpi | 10 wpi | 16 wpi | |
| 85 KDa | Non-significant | Non-significant | 0.0182 | 0.0040 |
| 56–66 KDa | Non-significant | Non-significant | 0.0040 | 0.0040 |
| 32 KDa | Non-significant | Non-significant | 0.0040 | 0.0040 |
| 30 KDa | Non-significant | Non-significant | 0.0040 | 0.0040 |
| 85+ 56− 66+ 32+ 30 KDa | Non-significant | Non-significant | 0.0040 | 0.0040 |
*Level of significance, P < 0.05.