UCP1 and hydrops fetalis: Figure 7C,F show that the high concentration of SL extract increased the thermogenesis-related genes Ampk by 150%, Ppara by 40%, Ucp1 by 76% in WAT, and Ampk by 965%, Pgc1a by 592%, Ppara by 300%, and Ucp1 by 158% in the liver compared to the HF group. Furthermore, the high concentration of SL extract increased the ratio of pAMPK/AMPK and decreased p-ACC1/ACC1 compared to that in the HF group (Figure 7G–I), whereas the low concentration increased the UCP1 protein expression (Figure 7J).