Research Article
A 90-Day Oral Toxicological Evaluation of the Methylurate Purine Alkaloid Theacrine
Figure 1
Intact (normal) hepatocytes around the central vein of a female rat at 375 mg/kg bw/day at terminal sacrifice. Haematoxylin and eosin staining; magnification 200x (a) and 400x (b).
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