report代写:喜树碱的抗癌作用

report代写:喜树碱的抗癌作用

喜树碱是一种植物生物碱,最初被从喜树碱中分离出来。喜树的树皮、叶子和茎中都含有喜树碱。喜树碱是中国特有的品种。这些被认为对喜树碱的抗癌特性很重要。这被认为是已经使用了好几个世纪的传统药物。这种喜树碱化合物在治疗多种疾病中起着重要作用,包括治疗癌症的纳米药物。在S期有丝分裂期间,这种喜树碱化合物被发现阻止细胞生长。它被发现具有纳米级的效力,以处理对人类肿瘤细胞系(如HT29, LOX)的细胞毒性问题。

report代写:喜树碱的抗癌作用
与TNF结合后,可诱导细胞凋亡。在研制抗癌药物的过程中,使用了一些从喜树碱类似物中开发出来的可行药物。其中一些是topotecan和irinotecan。这些药物在商业上被当作抗癌药物和化疗药物出售。这些化合物现在正在纳米医学中使用。他们被发现有很长的循环半衰期和肿瘤细胞的局部化。纳米颗粒只对肿瘤细胞进行处理,并释放CPT,使其分解单个的聚合物链。这些被发现是较小的和被清除的。它是目前研究的一种药物。因此,这种具有很大潜力的化合物被发现来源于自然资源。它在纳米药物中的完全潜力尚未完全被利用。

report代写:喜树碱的抗癌作用

Camptothecin is found to be plant alkaloid that is initially isolated from Camptotheca acuminate. Camptothecin is found in the bark, leaves and stem in the Chinese happy tree. Camptotheca acuminate is a native breed to China. These are considered to be important for the anticancer properties of Camptothecin. This is considered to be the traditional medicine that has been used for many centuries. This Camptothecin compound is found to have an important role in curing of a number of diseases including Nano medicine treatment for cancer. This Camptothecin compound is found to halt the cell during the S phase mitosis. It is found to have nanomolar potency to address the issues of cytotoxicity against the human tumor cell lines such as HT29, LOX to name a few.

report代写:喜树碱的抗癌作用
In combination with the TNF, it is found to induce apoptosis. A number of feasible drugs that are developed from the Camptothecin analogues are used in the development of anti-cancer drugs. Some of them are topotecan and irinotecan. These have been commercially sold as anti-cancer drugs and in chemotherapy. These compounds are now being used in Nano medicine. They are found to have long circulation half-lives and localize the tumor cells. The nanoparticles address the tumor cells only and release the CPT and cause them to disassemble the individual polymer chains. These are found to be smaller and cleared renally. IT-101 is one such drug that is currently investigated. Hence, this compound with a lot of potential is found to originate from natural sources. Its complete potential in Nano medicine is yet to be utilized completely.

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