PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7979418-8 1994 According to this result, it is suggested that the measurement of F-RNA levels together with the determination of FUra concentration and the inhibition rate of thymidylate synthase were considered as a good means for the evaluation of antitumor efficacy of FUra. fura 257-261 thymidylate synthase Mus musculus 160-180