查询词典 anticancer

Daphne diterpene esters are principal activitive components of Daphne genkwa, which is an endemic traditional Chinese medicine. Yuanhuacine has potent inhibition against several cancer cell lines. Inhibition against DNA topoisomerase I is probably its anticancer mechanism.

芫花为中国特有的瑞香科植物，主要有效成分为植物中罕见的瑞香烷型二萜原酸酯类化合物，其中芫花酯甲对多种癌细胞系有较强的抑制活性，对DNA拓扑异构酶I的抑制作用是其抗癌的可能机理。

Pomegranates and berries also contain ellagic acid, a polyphenol and potent antioxidant with heart-protective and anticancer effects.

石榴和浆果中还包含一种鞣花酸，一种能有效防止心脏病和癌症的多酚。

As novel sources of potential medicine, a number of metabolites isolated from endophytic fungi have been proved to have anticancer bioactivity.

作为新型抗癌药物的潜在来源，众多从植物内生真菌分离的代谢产物被证明具有抗肿瘤的生物活性。

The hypermethylation of 5 CpG in promoter region serves as a mechanism of the inactivation of RASSF1A gene. This mechanism has been widely confirmed in multiple tumorgenesis including prostate carcinoma cell line DU145. Object Our study is to disclose the epigenic mechanism of the carcinogenesis of prostate cancer. Including: 1. We use demethylation agents in combination with chemotherapeutic drugs, to disclose whether demethylation agents can enhance the anticancer effect of chemotherapeutic drugs. 2. to study whether demethylation drugs can affect the methylation level of RASSF1A gene in.

目的 本研究旨在探讨前列腺癌的表遗传学发生发展机制，包括： 1、甲基化抑制剂与多种化疗药物联合应用，探讨二者间的协同作用，增强化疗药物疗效； 2、体外应用甲基化抑制剂对前列腺癌细胞DU145的RASSF1A基因甲基化水平的影响； 3、体外应用甲基化抑制剂对前列腺癌细胞DU145的RASSF1A基因及蛋白表达的影响，以期为进一步深入探索通过改变抑癌基因的甲基化而为前列腺癌发生机制和基因治疗提供有意义的数据和理论依据。

OBJECTIVE To extract Harmine hydrochloride,an effective anticancer alkaloid ingredient in Preganum harmala seeds which was used by Uygur and Mongolian as a traditional medicine as microspheres for hepatic arterial embolization.

目的将从新疆民族药蒺藜科植物骆驼蓬种子中提取的抗肿瘤活性生物碱成分———盐酸去氢骆驼蓬碱，制成可供肝动脉栓塞的微球新剂型，对其处方设计及制备工艺进行研究。

Abstract〕 Objective To research the molecular level effects of Fe3O4 nano-magnetic ferrofluid and anticancer drug vincristine on systemic hematogenic immunologic function by means of natural experimental system in vitro.

目的：用体外自然实验体系对纳米级 Fe3O4 磁流体和抗癌药物长春新碱体外对系统血液免疫功能的影响进行分子水平的探讨。

Immunotoxin BDI-1-PEA is a largely potential anticancer drug, the result is a good foundation for the further clinical study.

免疫毒素BDI-1-PEA是一种很有潜力的抗癌药物，为进一步临床研究奠定基础。

Novel 2,3-disubstituted indoles as anticancer agent s in total yield of 33%~37% were synthesized from o-iodoaniline and phenylethyne by ten-steps reaction.

以邻碘苯胺和苯乙炔为原料，经10步反应合成了2，3-二取代的新型吲哚抗癌试剂，总收率33%~37%，其结构经1H NMR和MS表征。

Berberine, one of the main constituents of the plant Rhizoma coptidis, is a type of isoquinoline alkaloid, reported to have anticancer effects in different human cancer cell lines.

黄连素是黄连主要的结构，是一种异奎啉类生物碱的型式，报告指出在不同的人类癌细胞有抗癌作用。

Furthermore, recent res earches have found out that isothiocyanates have the anticancer effects by usi ng the inhibiting and repressing factors.

近年来的研究发现，异硫代氰酸盐以阻遏和抑制因子发挥抗癌作用。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。