Study Design.

Dams were dissected on d20 of gestation (n = 8 from each group); placenta and blood samples were collected.Dietary Groups: Control; PIH: PIH Induced; PIH + vitamin B12; PIH Induced + vitamin B12 supplementation; PIH + F: PIH Induced + folate supplementation; PIH + O: PIH Induced + omega 3 fatty acid supplementation; PIH + B12 + F + O: PIH Induced + vitamin B12 + folate + omega 3 fatty acid supplementation.Study Design.