Figure 2From: Cytokine profiles in pregnant gilts experimentally infected with porcine reproductive and respiratory syndrome virus and relationships with viral load and fetal outcomeCCL2, IFNα and IFNγ levels in gilt serum over time. Mean (± SEM) CCL2 (A), IFNα (B) and IFNγ (C) levels in serum from 111 INOC and 19 CTRL gilts across respective study days; P-values indicate significant differences between INOC and CTRL gilts on individual days.Back to article page