TRPC1 and hydrops fetalis: Tissue from TRPC1 -/- -HF-L dams demonstrated increases in CE 18:2, CE 20:4, CE 22:4, CE 20:3 CE 22:5, and CE 22:6 relative to TRPC1 -/- -NF-L though, with the exception of CE 20:4, the concentrations at this time point were not significantly different from WT-HF-L samples.