Keywords thymidine phosphorylase;thymidylate synthase;vascular endothelial growth factor;interferon;5-fluorouracil;renal cell carcinoma;

• 胸苷磷酸化酶;胸苷酸合成酶;血管内皮生长因子;干扰素;5-氟尿嘧啶;肾细胞癌;