Table 3 Detection of the parasite at the placenta in the different studies carried out with the same model of infection of N. caninum at different stages of gestation
Day of gestation when challenged | dpi | |||
|---|---|---|---|---|
14 | 28 | 42 | 56 | |
PCR/HE/IHC | PCR/HE/IHC | PCR/HE/IHC | PCR/HE/IHC | |
70 | ND*/+/+ | ND/+/+ | ND/+/+ | ND/+/+ |
140 | +/+/− | +/+/+ | +/+/− | ND |
210 | −/−/− | +/+/+ | +/+/+ | +/+/+ |