Expression of bcl-2 gene family during resection induced liver regeneration: comparison between hepatectomized and sham groups.

Aim: During liver regeneration cellular proliferation and apoptosis result in tissue remodeling to restore normal hepatic mass and structure. Main regulators of the apoptotic machinery are the Bcl-2 family proteins but their roles are not well defined throughout the liver regeneration. We aimed to analyze the expression levels of bcl-2 gene family members during resection induced liver regeneration.