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A photomicrograph (magnification, ×40; hematoxylin and eosin stain) of the liver section of a control mouse showing one portal triad (P) and two central veins (V) surrounded by hepatic cords and sinusoids. Inset: High magnification image (x400) of the hepatic cords showing a large polygonal hepatocyte with a vesicular nucleus (arrowhead) and blood sinusoids (S).
