Effects of FUC on the serum levels of (A) sodium, (B) potassium, (C) chloride, (D) calcium, (E) phosphorus, (F) magnesium, (G) iron, (H) total iron-binding capacity, and (I) transferrin in the rats with toxicity induced by PAC. The treated groups with different doses of FUC (F100 = 100 mg/kg, F200 = 200 mg/kg, and F500 = 500 mg/kg) and NAC groups were compared to the rats with liver injury or positive control rats (PC) and healthy rats (NC). The data are expressed as mean ± SD of the fold change. * and ** indicate p < 0.05, p < 0.01, comparing all rat groups to healthy, non-treated, negative control (NC) rats.