Increased activity of the ribosomal dissociation factor in the pre-replicative phase of liver regeneration after partial hepatectomy.

The activity of the ribosomal dissociation factor and the formation in vitro of free 60S and 40S subunits increased in the first 12--48 h after partial hepatectomy. This suggests an accelerated reconversion into active subunits of ribosomes that complete a translation cycle in the early phases of liver regeneration.