Osswald H, Youssef M
J Cancer Res Clin Oncol. 1979 Apr 12;93(3):241-4. doi: 10.1007/BF00964579.
The chemotherapeutic action of 5-fluorouracil monotherapy on HRS-Sarcoma in mice was compared with those of 5-fluorouracil nucleoside combinations (thymidine, cytidine or guanosine). The curative action of 5-fluorouracil was potentiated without increasing its toxicity, when cytidine or guanosine were applied at definite intervals before or after 5-fluorouracil.
将5-氟尿嘧啶单药疗法对小鼠HRS-肉瘤的化疗作用与5-氟尿嘧啶核苷组合(胸腺嘧啶核苷、胞嘧啶核苷或鸟嘌呤核苷)的化疗作用进行了比较。当在5-氟尿嘧啶之前或之后的特定间隔应用胞嘧啶核苷或鸟嘌呤核苷时,5-氟尿嘧啶的治疗作用得到增强,而其毒性并未增加。