Fig. 7

H&E-stained rat hepatic tissue under ×40 magnification showing changes in the normal control (N) (a), OLZ (O) (b), probiotic low-dose (PM) (c), probiotic high-dose (PH) (d), OLZ + probiotic low-dose (TM) (e), and OLZ + probiotic high-dose (TH) (f groups at the end of 90 days of treatment; CV is the central vein of the liver, the black arrow indicates normal hepatocytes, and the yellow arrow indicates fatty liver cells