Fig. 4
From: Therapeutic effects of N-acetylcysteine against malathion-induced hepatotoxicity
Photomicrography of sections in rat’s liver administered malathion and treated by NAC showed mildly congested portal vein (triangle), unremarkable focal necrosis (arrow), minimal cellular degeneration (arrow head), more or less patent sinusoids (square head), and hyperchromatic regular nuclei (circle head). Minimal portal fibrous tissue deposition (X) was traced by Masson trichrome stain