Conclusion: Preoperative short term (5-7 days) use PN can increase the cell proliferation, but it will do favor for using cell-cycle specificchemotherapy.
In contrast to conventional cytotoxic chemotherapy, targeted cancer therapy possess specific anticancer effects and less toxicity.
与传统细胞毒化疗不同，肿瘤靶向治疗具有特异性抗肿瘤作用，并且毒性明显减少。
3
The finding could also lead to drugs tailored to attack specific types of cancer; thereby lessening our dependence on tissue-destroying chemotherapy and radiation.