Fig. 2From: Chorioamnionitis, neuroinflammation, and injury: timing is key in the preterm ovine fetusa–b Circulatory interleukin (IL)-6 and IL-8 concentrations illustrate a biphasic response following intra-amniotic LPS exposure. Undetectable values were assigned an arbitrary value of 1 pg/mL in order to perform statistical analysis. Statistical analysis was done with ANOVA, and values are expressed as mean ± 95% CI. Asterisk indicated p < 0.05 versus control group; number sign indicated 0.05 < p < 0.1 versus controlBack to article page