Objective to investigate the effects of camptothecin (CPT 11) plus 5 FU in treating patients with 5 FU resistant advanced colorectal cancer.
目的观察开普拓(CPT 11)联合5 -氟尿嘧啶(5 FU)治疗5 FU耐药晚期大肠癌的效果。
Interaction between trypsin and CamptothecinThe interaction of trypsin with camptothecin (CPT) in vitro was studied by ultraviolet (UV) absorption spectral and fluorescence spectral methods.
通过紫外光谱和荧光光谱的方法研究了喜树碱与胰蛋白酶的体外相互作用。
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