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OBJECTIVES: In vitro activities of thymidine kinase (TK, EC, adenosine kinase (AK, EC and deoxycytidine kinase (dCK, EC enzymes involved in the salvage pathway of DNA(More)
We examined the effect of vasoactive intestinal polypeptide (VIP) on thymidine kinase (TK) activity in the tissue of rat thyroid lobes incubated in vitro. Additionally, thyrotropin, epidermal growth(More)
The influence of nine newly synthesized uracil acyclonucleosides, and 36 derivatives of 1,2,3,4-tetrahydroisoquinoline on the activity of enzymes catalysing dTMP and dGMP synthesis, on the content of(More)
Newly synthesized allyloxymethyl purine and pyrimidine acyclonucleosides [Fig. 1, comp. 1-6] were tested in Syrian hamster, six days after heterotransplantations of Kirkman-Robbins hepatoma and(More)