Changes were observed in the ultrastructure of the pancreatic acinar cells in rats after administration of atorvastatin (Sortis) in the therapeutic and ten times larger dose for the period of 6 weeks. It was found that atorvastatin given to rats in the therapeutic dose (80 mg/day) stimulated the secretion in pancreocytes, whereas the ten times higher dose of atorvastatin distorts the complicated process of the release of the secretion from the cell.

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