Bio-reductive drugs are pro-drugs that can selectively target the hypoxia cells in tumors. In reductive environment, they are reductively metabolized to generate toxic species.
生物还原剂是一种具有肿瘤乏氧靶向性的前药，它会在还原性环境中被还原产生具有细胞毒性的代谢物。
2
The "pro-life" argument regarding improvement in pain control through drugs, hospices etc. only covers those dying in pain.
那些“生命权”的辩论者注重通过药物和晚期病人护理机构等来改善痛苦的控制。 只能掩盖令人死亡的疼痛。
3
OBJECTIVE: to understand the trend of application of antiacids and other drugs for peptic ulcer, so as to pro-vide the information for rational clinical use of these kinds of drugs.