Osipova L A, Zatsarnaia A P, Khranovskaia L N, Bykorez A I
Tsitologiia. 1984 Nov;26(11):1278-82.
5-week old rats underwent a partial hepatectomy (2/3 of the liver was removed). The operated rats were repeatedly injected hydroxyurea, within 9-24 or 12-24 hours following operation. Proliferation of hepatocytes and non-parenchymal cells in the regenerating liver was studied. Five or six injections of hydroxyurea increased the labelling index of hepatocytes up to 62.5% and induced proliferation of bile duct cells significantly.