ω3PUFA supplemented high fat diet increased expression of the ABCA1 (127%, p<0.05), ABCG1 (49%, p<0.05), SR-B1 (65%, p<0.05), ABCG8 (35%, p = 0.06), ABCG5 (111%, p<0.05) and CYP7A1 (108%, p<0.05) compared to HF group. The gene discussed is CYP7A1; the disease is hydrops fetalis.