thyroparathyroidectomy ( tptx ) carried out at 72 h before partial hepatectomy ( ph ) reduced the induction of hepatic thymidylate synthetase ( ts ) and thymidine kinase ( tk ) , which are rate-determining enzymes in dna synthesis , at 24 h after ph .
C0040085
thymidylate synthetase
C0598312
dna synthesis