IL10 and hydrops fetalis: When analyzed by real-time RT-qPCR, we observed a significant increase in the IL-10 mRNA transcript in the LF DEP (Fig. 4n, p = 0.006) and HF DEP (Fig. 4n, p = 0.039) exposed lungs, compared to the LF controls (Fig. 4n, F = 10.530 for exposure).