title: The cellular reproduction in physiological and reparative liver regeneration.
abstract: The liver regeneration of male rats was examined autoradiographically under physiological and reparative conditions. The reparative regeneration was induced by a single injection of allylalcohol intraperitoneally. In both forms of regeneration a displacement of tritiated thymidine-marked hepatocytes from the periportal field to the perivenous field of the liver acinus could be recognized. The velocity of the cell migration after allylalcohol administration was higher than under physiological conditions. Physiological and reparative liver regeneration do not exclude each other but obviously coexist. A more intensively to be examined hepatocellular stem cell concept gains importance.
authors.affiliation: Clinic of Surgery, Friedrich-Schiller-University Jena, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Geisler
authors.forename: K
authors.initials: K
authors.lastname: Stiller
authors.forename: G
authors.initials: G
authors.lastname: Machnik
mesh_terms: D000818:Animals; D002455:Cell Division / Q000502:physiology; D004261:DNA Replication; D008099:Liver / Q000166:cytology* / Q000473:pathology*; D008115:Liver Regeneration / Q000502:physiology*; D008297:Male; D009336:Necrosis / Q000473:pathology; D051381:Rats; D017208:Rats, Wistar