45.下列何者為5-fluorouracil在癌細胞產生抗藥性的原因? (A)..-阿摩線上測驗
最佳解! | ||
6F
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7F
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8F 高分過 大二下 (2020/07/22)
抗代謝藥物產生抗藥性機制為致癌基因被放大
The over amplification of oncogenes can occur in response to chemotherapy, thought to be the underlying mechanism in several classes of resistance.For example, DHFR amplification occurs in response to methotrexate,TYMS (involved in DNA synthesis) amplification occurs in response to 5-fluorouracil, and BCR-ABL amplification occurs in response to imatinib mesylate. ref : https://en.wikipedia.org/wiki/Antineoplastic_resistanc... 查看完整內容 |