[Progressive polyploidy in mouse liver following repeated hepatectomy].

Abstract

Mouse liver regeneration after partial hepatectomy results in sharp changes of ploidy classes towards the increase of high ploidy cells and the decrease low ploidy ones. These changes retain during three months. Each following partial hepatectomy (till 3 times) intensifies the hepatocyte polyploidy with appearance of cells with 32--64 ploidy nuclei. The cell polyploidization stimulated by repeated regenerations is similar to that observed in normal postnatal liver growth.

• Authors: V M Faktor, I V Uryvaeva
• Journal: Tsitologiia (Tsitologiia) Vol. 17 Issue 8 Pg. 909-16 (Aug 1975) ISSN: 0041-3771 [Print] Russia (Federation)
• Vernacular Title: Progressirovanie poliploidii v pecheni myshi pri povtornykh gepatéktomiiakh
• PMID: 1231096 (Publication Type: English Abstract, Journal Article)

Topics

• Animals
• Cell Nucleus
• Hepatectomy
• Liver (ultrastructure)
• Liver Regeneration
• Male
• Mice
• Ploidies