Chl相关论文
目的：本研究旨在观察三种微环境相关的预后因子：程序性死亡受体1(PD-1)、FOXP3、集落刺激因子1受体(CSF-1R)蛋白在CHL患者中的表达，并......
The extraction behavior of Ln(Ⅲ) (Ln=Nd, Sm, Tb and Yb) with trioctylphosphine oxide (TOPO) in molten paraffin wax has ......
A hydrazone compound 3-chloro-N’-(3,5-dichloro-2-hydroxybenzylidene)benzo-hydrazide(H2L) derived from the condensation ......
A metal-organic coordination polymer [Cu(cbba)2(bix)]n(Hcbba = 2-(4’-chlorine-benzoyl)-benzoic acid,bix = 1,4-bis(imida......
Synthesis,Crystal Structure,DFT Studies and Biological Activity of a Novel Schiff Base Containing Tr
The novel Schiff base(E)-8-chloro-N?-(4-(dimethylamino)benzylidene)-[1,2,4]triazolo[4,3-a]pyridine-3-carbohydrazide was ......
目的:通过Erlenmeyer-Plchl反应制备药物合成的重要中间体3,4,5-三甲氧基苯乙酸。方法:在醋酸、醋酐和醋酸钠存在的条件下,将3,4......
We designed a series of 2-methylpyrimidine derivatives as new BCR-ABL inhibitors using scaffold-hopping strategy.These s......
C32H68Cl4S2Pt, Pt[(BEHS)2Cl4], Mr=853.9, space group P21/a, a =10.445(3), b=15.012(4), c = 13.506(5) A,β=101.43(3)°,V......
The PtCl_4 and H_2PtCl_6·6H_2O doped polyacetylene were studied by X-ray photoelectronspectroscopy and transmission el......
Enhanced chemosensitivity of p73α gene transferred into H1299 cell line of human lung adenocarcinoma
Objective: To study the effects of transferred wild type p73α gene on the sensitivity to the chemotherapeutic agents a......
目的:建立正相固相萃取结合液质联用测定乌鸡白凤丸(水蜜丸)中氯霉素残留量方法。方法:采用LC-si硅胶正相固相萃取柱净化富集样品,......
Four short-term in vivo and in vitro tests were used to further confirm the antitumor activities of MCP, a vegetable pow......
Large amounts of phytosiderophore are detected from both the solution and the rhizosphere soil when cereal crops are un......
本实验室曾对丝裂霉素 C(MC)诱发人血培养物的细胞遗传效应进行过观察,在此基础上我们研究了 MC 诱发 CHL 细胞染色体畸变的量效关......
阿仑拉特（Alendronate）是一种临床上用于防治骨质疏松的口服新药[1]，按卫生部有关规定[2]，用CHL细胞染色体畸变试验进行阿仑拉特的诱变......
目的:检测顺爽滋养去屑型洗发露对CHL细胞染色体致畸变作用。方法:用体外方法检测顺爽洗发露在0.5 mg/ml、0.25 mg/ml、0.125 mg/m......
The synthesis spectroscopic properties and tautomerism of four novel mono-meso substituted(R)-octamethylporphyrins (R=o......
HIGHER ALCOHOL SYNTHESIS FROM CO_2 AND H_2 BY ALKALI-PROMOTED COPPER-COBALT-CHROMIUM OXIDE CATALYSTS
The activity of alkali-promoted copper-cobalt-chromium oxide cata-lysts for the reaction of CO_2+H_2 has been investigat......
Two new bioactive salsolanol and biphenylsalsinol from the aerial parts of Salsola villosa Delile. e
Objective: To isolate and characterize the bioactive secondary metabolites from aerial parts of widespread Chenopodiacea......
Molecular Design of Crown Ethers. 22. Synthesis of Benzocrown Ether Derivatives and Their Solvent Ex
Three novel benzocrown ether derivatives have been synthesized and their cation binding behavior with uni- and bi-valent......
Two new butenolide derivatives, named as erigeracerin A and erigeracerin B, which are a pair of epimers, were isolated f......
Synthesis and anticonvulsant activity of 1-substituted benzyl- N-substituted-1, 2, 3-triazole-4-form
Substituted benzyl azids were synthesized through the reaction of substituted benzyl chloride and sodium azid, which sub......
抢电流逻辑(CHL) 的逻辑功能是由开关中间收集极间的p-n-p结构的横向注入电流来确定的。因能获得高集成度,因此或非门、与非门和其......
Synthesis and Crystal Structure of Nido 11-Vertex Platinaborane [(PPh_3)_2PtB_(10)H_(10)-9,10-(H_(0.
The reaction of PtCl2(PPh3)2 with closo-[B10H10]2- in t-BuOH under reflux (70 h) unexpectedly afforded the nido 11-verte......
Rhizosphere aeration,irrigation with aerated water,and post-irrigation aeration would positively impact crop growth and ......
本文用体外微核和姐妹染色单体互挟(SCE)试验,在相同的实验条件下,观察了K_2Cr_2O_7对CHL、CHO和V_(79)细胞的诱变作用。结果表明,......
,An active supercomplex of NADPH dehydrogenase mediated cyclic electron flow around Photosystem Ⅰ fr
...
目的观察高效解硅菌株代谢产物对中国仓鼠肺细胞在二氧化硅暴露下的保护作用。方法采集土壤、沙石标本,分离纯化其中的硅酸盐细菌;......
在亚洲最大的50 MW生物质循环流化床直燃锅炉上进行了掺烧防腐蚀剂的燃烧试验,防腐蚀剂采用多孔膜结构,主要成分是MgO、高岭土、活......
以纯化的核心天线 ＣＰ４３和 ＣＰ４７为材料，采用吸收光谱和荧光激发光谱比较的方法，计算出 ＣＰ４３和 ＣＰ４７中β－Ｃａｒ到 Ｃｈｌａ分子之间的能量传递效率分别为 ２９． １％和 ６２．８％，证明了在......
经典型霍奇金淋巴瘤(CHL)是一种通常发生于淋巴结的B细胞肿瘤,具有扩散到结外的潜能,可累及几乎任何器官系统,如肺、肝、骨和骨髓......
AIM: To clone the human cytochrome P450 2C9 (CYP2C9) and CYP2C18 cDNA and establish two transgenic CHL cell line stable ......
AIM: To clone the human cytochrome P450 2C9 (CYP2C9) and CYP2C18 cDNA and establish two transgenic CHL cell line stable ......
为了深入揭示雌雄植株之间的特征差异,本实验对2种扦插环境(田间栽培和盆栽)和不同生长周期(1年生和2年生)下青杨雌雄无性系幼苗的......
利用ChemCAD流程模拟软件,在1 atm下,对苯-氯苯-邻二氯苯三元体系间歇精馏回收苯和氯苯的过程进行模拟计算,并进行了实验验证。模......
脑卒中不仅是全世界最主要的致死病因之一，由于脑卒中幸存者的活动及认知能力严重损伤，它也是全球最主要的疾病负担。特别在远东与南......
In situ measurements of winter wheat diurnal changes in photosynthesis and environmental factors rev
In past 30 years, the wheat yield per unit area of China has increased by 79%. The super-high-yield(SH) cultivation play......
在氯化钴密闭电解生产实践中,针对氯气吸收副产次氯酸钠运行存在的问题进行工艺研究、设备优化、增加自动控制系统。通过进气温度......
本研究以测定番茄中的毒死蜱为例,对气相色谱质谱联用-内标标准曲线法分析农药残留测定结果进行不确定度评定。通过建立测量结果数......
通过测定淡黄花百合生长过程中的株高变化、叶片中可溶性蛋白质含量和叶绿素含量变化来了解淡黄花百合的生长特征。结果表明：淡黄花......
将光敏基团Cl直接键连在聚硅烷大分子上,用3种方法合成了含氯聚硅烷:①用硅氢化反应将氯丙烯加成到聚硅烷上;②用含苯基聚硅烷中的......
目的:应用连接酶链反应(LCR)技术检测男性尿标本中的淋病奈瑟菌和沙眼衣原体,初步评价其敏感性和特异性.方法:采集受检者晨起或较......
目的研究陆英的薄层鉴别方法,为制订陆英药材标准提供依据。方法采用TLC法鉴别陆英中熊果酸、齐墩果酸、绿原酸。结果薄层色谱法用......
研究了建立近红外漫反射光谱检测货架期线椒内部品质的数学模型,并对其应用价值进行了评价。采用叶绿素a、叶绿素b和类胡萝卜素含......
ＤＮＡ氧化性损伤同衰老及许多年龄相关疾病（肿瘤，心血管疾病）关系密切［１］。据报道，褪黑激素（Ｍｅｌａｔｏｎｉｎ，ＭＴ）参与哺乳类细胞许多重要的生理病理过程的调节，如矫正......
ＰｒｅｓｃｒｅｅｎｉｎｇｔｅｒａｔｏｇｅｎｉｃｐｏｔｅｎｔｉａｌｏｆｃｈｌｏｒｉｎａｔｅｄｄｒｉｎｋｉｎｇｗａｔｅｒｄｉｓｉｎｆｅｃｔｉｏｎｂｙｐｒｏｄｕｃｔｓｂｙｕｓｉｎｇＨｙｄｒａｒｅｇｅｎｅｒａｔｉｏｎａｓａｙＪｉＹｕａｎｔａｎｇＤｅｐａｒ.........
结合氯乙烯清洁生产中存在的实际问题,重点对氯乙烯工业生产全过程涉及的工艺技术路线与技术装备的先进性进行分析。通过不同生产......
以不施钾为对照,在施钾（K2O）120 kg.hm-2水平下,采用钾肥全部基施以及1/2基施＋1/2拔节期追施2处理,研究了施钾时期对豫北沙薄地冬小麦......
以不同花期的丹东杜鹃花品种为材料,研究其在花芽分化过程中叶片可溶性糖、叶绿素含量的变化,结果表明：杜鹃花在花芽分化前可溶性糖......
