Liver histology of the normal (a), CMC-Na control (b), diosbulbin B (32 mg/kg) (c), and diosbulbin B (32 mg/kg)+ferulic acid (8 mg/kg) (d) groups
After treatment, livers were removed, fixed, sectioned (5 μm), and processed for H&E staining. Typical images were chosen from each experimental group (original magnification 200×)