加拿大毕业论文怎么写：有前途的抗癌药物
喜树碱(CPT)以及它的各种类似物,自然被认为是最有前途的抗癌药物。等药物,导致目标的拓扑异构酶核酶。然而,部署问题是临床应用。这是因为他们没有足够的水溶性和不稳定当PH值是中性的。这导致退役工作部署通过转换CPT的内酯形成羧酸盐的形式。这是可能的结合与其他药物协助CPT CPT处理其缺点。本文考虑了各种组合组件可以用来结合部署为了证明其有效性,作为抗癌药物。
加拿大毕业论文怎么写：有前途的抗癌药物
这些药物没有效率和一些局限性在观看的时候来治疗癌症。耐药性发展的限制是包容的、高毒性水平和有限的临床使用制度。Nano-carriers pH敏感性大多得到了更多的关注,因为不同水平的pH值是由肿瘤组织相比,表现出健康(Zhang et al .,2013)。在polymer-drugs的情况,结合形成通过co-polymeer两亲性街区。这些被称为前药聚合物。这是响应组件。
加拿大毕业论文怎么写：有前途的抗癌药物
Camptothecin, (CPT) as well as its various analogues, is regarded as anticancer drugs of most promising nature. The drugs are such that they result in targeting the topoisomerase which is a nuclear enzyme. CPTs, however, are problems to be clinically applied. This is because they do not have adequate solubility in water and are not stable when PH is neutral. This results in deactivating CPTs through conversion of CPT from its lactone form to its form of carboxylate. This is possible by combining CPT with other drugs that assist CPT to deal with its drawbacks. This paper takes into consideration the various combination components that can be used to combine with CPTs in order to prove their effectiveness as anti-cancer drugs.
加拿大毕业论文怎么写：有前途的抗癌药物
These drugs have no efficiency and several limitations when viewing them to treat cancers . The limitations are inclusive of drug resistance development, high toxic level and limited clinical usage regime. Nano-carriers with pH sensitivity have mostly gained more attention since distinct levels of pH are exhibited by tumor in comparison to tissues which are healthy (Zhang et al., 2013). In the situation where polymer-drugs are involved, conjugation is formed through co-polymeer amphiphilic blocks. These are known as pro-drug polymeric. This is the responsive component.
