Fig. 2From: Nanopolystyrene translocation and fetal deposition after acute lung exposure during late-stage pregnancyOptical images of maternal and fetal tissues. Graphical representation of the optical intensities between a maternal and b fetal control and exposed tissues. n = 6–8 pregnant rats. Values are shown as mean ± SEM. Statistics were analyzed with a Student’s t-test. (*p ≤ 0.05; T ≤ 0.10)Back to article page