Effect of Glycine on Lead Mobilization, Lead-Induced Oxidative Stress, and Hepatic Toxicity in Rats

Figure 4

Histological lesions in the liver of rats exposed to lead and treated with glycine 100 mg/kg for 5 days. (a) Classic liver lobule, sinusoids, portal triads, and portal vein diameter were normal (H&E stain ×20). (b) Inflammatory cell infiltration (H&E stain ×64). (c) Irregular membrane cell (H&E stain ×64). (d) Necrosis (H&E stain ×64). (e) Nucleus irregular in shape (H&E stain ×64). (f) Apoptosis (TUNEL stain ×20).

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