CYTOT相关论文
The present study was designed to isolate and purify chemical constituents from solid culture of endophyte Aspergillus t......
Synthesis, characterization, crystal structure and antitumor activities of a novel demethylcantharid
A new polymeric demethylcantharidato (DCA) bridged copper(Ⅱ) phenanthroline (phen) complex ([Cu(DCA)(phen)] n ·nH2O) h......
Cytotoxic T lymphocyte associated antigen-4 gene polymorphisms confer susceptibility to primary bili
AIM:To investigate the association between Chinesepatients with autoimmune hepatitis(AIH),primary biliarycirrhosis(PBC)......
Objective: To explore inhibitory effects of genome-specific, chemically synthesized siRNAs(small interference RNA) again......
Cytotoxic and antibacterial substances against multi-drug resistant pathogens from marine sponge sym
Objective:To Isolate,purify,characterize,and evaluate the bioaclive compounds from the sponge-derived fungus Penicillium......
目的 对去细胞猪主动脉瓣膜进行聚乙二醇(PEG)化改性,并评价改性后复合支架的细胞毒性.方法 合成功能基团为丙烯酰基的枝化状聚乙......
设计合成了4种N,N-二(8-黄酮甲基)香叶胺类化合物,所有目标化合物的结构均经1HNMR、MS和元素分析测试技术确证。采用MTT法考察了目标......
为了解重金属Hg2+对青海湖裸鲤肾脏组织的细胞毒性;以含有Hg2+的浓度为0.0025、0.005、0.01、0.02mg/L的培养液培养裸鲤肾脏组织细胞......
本文探讨了(51)<sup>C</sup>r释放试验测定LAK细胞活性的若干实验条件。应用200μCi国产铬酸钠(Na<sub>2</sub><sup>51</sup>CrO<sub......
目的观察应用反义RNA阻断胚胎横纹肌肉瘤细胞内源性IL-15表达后,肿瘤细胞对NK细胞杀伤敏感性及其体内、外增殖的变化.方法应用流式......
EXPERIMENTAL STUDY ON ANTITUMOR EFFECT OF MONOCLONAL ANTI-IDIOTYPIC ANTIBODY-DNR CONJUGATE TO LEUKEM
EXPERIMENTALSTUDYONANTITUMOREFFECTOFMONOCLONALANTI-IDIOTYPICANTIBODY-DNRCONJUGATETOLEUKEMIA¥WangXiaolin;王晓林;CaoXifang;曹熙芳;Zhu.........
目的:探讨黑色素瘤抗原-1(MAGE-1)对特异性抗肝癌免疫应答反应的影响。方法:分别用转染pcD-NA3.1-MAGE-1(重组子)、pcDNA3.1(空质粒)以及未......
调查不同热加工阶段板蓝根样品对狗肾上皮细胞的毒性.选用常用于流感病毒检测和抗流感药物的狗肾上皮细胞作实验模型,采用MTT比色法......
在对人LAK细胞体外杀伤作用研究的基础上,进一步探讨了该群细胞体外抗肿瘤的机理。实验结果证实,LAK细胞的杀伤是由多种因素参与的......
萜类是海洋天然产物中最多的化合物,相当多的海洋萜类中含有卤素,这些卤代萜类大多是结构新颖、生理功能独特的生物活性物质。本文从......
对傣药翅荚决明Cassia alata树皮的化学成分进行研究。运用硅胶、凝胶、MCI-gel树脂及PR-HPLC等多种色谱技术从95%的乙醇提取物中......
研究高Ca含量Mg-Ca合金作为骨修复材料在模拟体液中的腐蚀降解行为。采用扫描电子显微镜(SEM)和X射线衍射(XRD)对Mg-30%Ca(质量分数)合金......
目的 探讨颗粒酶B在柯萨奇病毒B组病毒介导的病毒性心肌炎心肌病变及发病机制中的作用.方法 将36只5周~6周龄雄性BALB/c小鼠随机分......
目的 探讨黄曲霉毒素B_1(AFB_1)对原代培养的人皮肤成纤维细胞(HSF)的毒性作用。方法 分离培养原代HSF细胞,不同浓度的AFB_1处理HSF细......
目的:评价脱细胞膀胱基质作为盆底修复替代材料的生物相容性。方法通过细胞毒性试验、溶血试验、阴道埋植试验等体内外生物学实验相......
目的研究酸性环境对CIK(cytokine-induced killer,CIK)细胞杀伤肝癌HepG2细胞的影响。方法利用IFN-γ、IL-2及CD3抗体诱导外周血单个......
目的 研究外周血来源树突状细胞(DC)的体外扩增及诱导特异性抗乳腺癌细胞的免疫效应。方法 (1)从外周血中分离单个核细胞后,获得单核细......
用巯基乙酸(TGA)、半胱氨酸(L-Cys)和谷胱甘肽(GSH)这三种巯基稳定剂在水相中制备了CdTe量子点(QDs).红外光谱(FTIR)分析结果表明,三种稳定剂......
目的比较达肝素钠和肝素钠对小鼠毒性的差异。方法采用半数致死量(LD_(50))法测定两药对小鼠的急性毒性,达肝素钠设6个剂量组,最低剂量......
Natural killer(NK)cells act as a first line of defense in innate immune system against new malignant transformed cells w......
Traditionally used cotton-based bandaging materials have several disadvantages which can be overcome by using another fa......
Cytotoxic and antibacterial substances against multi-drug resistant pathogens from marine sponge sym
Objective:To Isolate,purify,characterize,and evaluate the bioaclive compounds from the sponge-derived fungus Penicillium......
MetarhizosidesA-G(1-7),seven new polysubstituted phenyl glucosides,were isolated from the extracts of solid rice medium ......