[Kinetic study of the hepatic regeneration in the rat after exeresis of the left lobe only (Hepatectomy of a third of the mass)].
Regeneration is induced after exeresis of the left liver lobe lone (i.e. 1/3 of the normal liver mass). Cell divisions are less numerous than after the usual 2/3 hepatectomy; they appear later and the slope of the first labelling and mitotic indices is much less steep. However, the same circadian rhythm of divisions is also observed and the duration of the cell cycle phases (G2, S and M) are the same whatever the size of the hepatectomy.
D000818:Animals; D002455:Cell Division; D002940:Circadian Rhythm; D004247:DNA / Q000096:biosynthesis; D006498:Hepatectomy; D007700:Kinetics; D008115:Liver Regeneration; D008297:Male; D008940:Mitotic Index; D051381:Rats; D013936:Thymidine; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine
Etude cinétique de la régénération hépatique chez le rat après résection du seul lobe gauche (hépatectomie du tiers de la masse