[Activities of thymidylate synthase and dihydropyrimidine dehydrogenase in patients with colorectal cancer].
Rattachement africain : jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Between 1998 and 2001, 82 colorectal cancers were resected in our hospital. The activities of TS and DPD were evaluated. TS activities in tumor tissues were significantly higher than in normal tissue, but the DPD activities had no significant difference between them. TS and DPD showed a correlation between normal and tumor tissues in stage III or IV patients. The TS value of patients with recurrence tended to be higher than that of patients with no recurrence. Especially in stage I or II patients with recurrence, who were administered 5-FU before recurrence, the TS value was significantly higher than in non-treated patients. In stage III or IV patients, it was considered that DPD prevention was important for 5-FU to effectively prevent TS. The TS value might be a new prospective risk factor for recurrence. Moreover, TS and DPD would be the index of biological malignancy.
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Kyoto first Red Cross hospital pays non établi dans la noticeÉtablissement de santé
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Kyoto Second Red Cross Hospital Dept. of Surgery pays non établi dans la noticeÉtablissement de santé
Kyoto first Red Cross hospital et Dept. of Surgery — Kyoto Second Red Cross Hospital.
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