Photomicrographs of liver of rats treated chronically with drinking water containing different F concentrations. Aparecida Barbosa da Silva PereiraHeloísa de Lima LeiteAline CharoneSenda Gualiume Vaz Madureira LoboJanete Mary CestariTania Peres-BuzalafCamila Afonso Rabelo BuzalafMarília 2013 <p>Overview of portal canal (PC), sinusoids (S), and hepatocytes (H), indicating normal morphology. (A) Control group, (B) group treated with 5 mg/L F and (C) group treated with 50 mg/L F.</p>