Figure 3. Fetal and maternal plasma metabolite concentrations.

Data are means with SEM. Emb marks the start of the embolization period, which is indicated by the horizontal gray bar. At T₁, T₂ and T₃ the IUGR and IGF1 groups received either a saline or IGF-1 intra-amniotic injection, respectively. ^* p<0.05, ^** p<0.01 and ^*** p<0.001 for IUGR vs. Control; ^† p<0.05, ^†† p<0.01 and ^††† p<0.001 for IGF1 vs. Control.