The obtained results indicated that the mRNA expression of Cyp2f4, Lipc, and Acadl was significantly decreased in IUGR-hypoxia liver tissues when compared with IUGR-normoxia liver tissues, whereas Hacl1 mRNA expression was increased in IUGR-hypoxia liver tissues (Figures 7B,C). The gene discussed is HACL1; the disease is fetal growth restriction.