Resveratrol Regulates Antioxidant Status, Inhibits Cytokine Expression and Restricts Apoptosis in Carbon Tetrachloride Induced Rat Hepatic Injury

Figure 6

Immunohistochemical localisation of TNF-α in the rat liver tissue (H & E X 100). The figure shows representative staining for TNF-α (DAB) against counterstain (hematoxylin). (a) Represents normal liver (group A); (b) represents CCl₄ control liver (group B); (c) represents resveratrol (100 mg/kg) + CCl₄ (group C); (d) represents section from resveratrol (200 mg/kg) + CCl₄ (group D). The liver sections of control animals are mainly negative. Liver sections of CCl₄-exposed rats show more intensive staining.

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