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目的对挂金灯的染色体核型进行系统研究。方法采用常规制片方法，结合显微摄影技术对染色体进行检测、分析。结果挂金灯体细胞染色体......
Inhibiting effect of vascular endothelial growth factor (VEGF) antisense oligodeoxynucleotides on VE
Objective:To study the effect of VEGF antisense oligodeoxynucleotide(VEGF ASODN)on VEGF expression in acute monocyte leu......
MNS16A,a variable number of tandem repeats polymorphism in the TERT gene,has been suggested to regulate telomerase activ......
A PGD Pregnancy Achieved by Embryo Copy Number Variation Sequencing with Confirmation by Non-Invasiv
Aneuploidy rates in embryos produced by assisted reproductive technologies commonly exceed 50%,particularly in couples w......
The amino acid sequence of a double-headed trypsin inhibitor from the seeds of Momordica charantia L
A double-headed trypsin inhibitor(MCI-1)was isolated and purified from the seedsof Momordica charantia Linn.Cucurbitace......
目的 探讨川芎嗪的抗抑郁作用.方法 采用强迫游泳实验制备急性应激大鼠抑郁模型,长期轻度应激+孤养制备大鼠慢性抑郁模型.慢性应激......
NATURE REVIEWS MOLECULAR CELL BIOLOGY 《自然评论-分子细胞生物学》(launched in October 2000),影响因子/2003:35.041,月刊,英......
In order to improve the prediction accuracy of compressive strength of concrete,103 groups of concrete data were collect......
Currently, gastric cancer(GC) is one of the most frequently diagnosed neoplasms, with a global burden of 723000 deaths i......
[Objective] To compare the content of bergenin in the Yunnan genus Rodgersia with different species and growing areas. [......
[Objective] To extract β-elemene from worst weed Eupatorium adenophorum Spreng, identify its structure and determine it......
Comparative Analysis of Polydatin and Resveratrol in Polygonum cuspidatum from 5 Regions in Southwes
ObjectiveThe technical system of the simultaneous determination of polydatin and resveratrol in Polygonum cuspidatum was......
[Objective] To discuss the methods for the extraction of effective components from the roots of Salvia paohsingensis C. ......
Construction of Saccharomyces cerevisiae Strain Stably Expressing a Fusion Protein Containing Ten Ta
The recombinant Saccharomyces cerevisiae strain stably expressing recombinant human glucagon-like peptide-1(rhGLP-1) ana......
Determination of Polysaccharide in Radix pseudostellariae Extract by Size-Exclusion High-Performance
A simple size-exclusion high-performance liquid chromatographic method was developed for rapid molecular mass screening ......
Effect of Three Extraction Methods on the Volatile Component of Illicium verum Hook.f.Analyzed by GC
The physical properties and chemical components of three oil samples extracted from Illicium verum Hook. f. by steam dis......
Cloning and Characterization of a Family of Disease Resistance Gene Analogs from 6VS of Haynaldia vi
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The most frequent chromosomal rearrangement reported in acute promyelocytic leukemia (APL) is t(15;17)(q22;q21). The t(1......
The mechanical and chemical properties of CF8M were studied through experiments. An application of CF8M in valve body wa......
目的:分析益气活血中药血液透析液对慢性肾功能衰竭(Chronic renal failure,CRF)患者血小板膜糖蛋白CD62P表达的影响.方法:选取我......
Tumor development of human takes multiple steps o-ver a long period of time.The multiple steps with DNAmutations on gene......
New methods for identification of disinfection byproducts of toxicological relevance:Progress and fu
Disinfection byproducts(DBPs)represent a ubiquitous source of chemical exposure in disin-fected water.While over 700 DBP......
目的:建立复方续断胶囊质量控制方法。方法:采用薄层色谱法,以硅胶G为固定相,氯仿-甲醇-正丁醇-水(9∶7∶3∶3)为展开剂,对4种主要......
A Model Combining Discrete Event System Simulation and Genetic Algorithm for Buffer Allocation in Un
To solve the difficulties in allocating buffers for unreliable large production lines, this paper inves-tigated a model ......
The objective of the present study was to characterize the high molecular glutenin subunits (HMW-GS) composition and the......
Development and Use of Radiation-induced Chromosomal Translocations and Primary Monosomics of Cotton
Over 200 disomie plants with translocations ofcotton were recovered as heterozygotes followingused by four types of tre......
This article presents a multiobjective approach to the design of the controller for the swing-up and handstand control o......
Improvement of Appearance Traits of elite Rice Zhenshan 97B by Molecular Introgression of Targeted a
Rice appearance trait is mainly mean grain length (GL), grain width (GW), ratio of length and width (L/W), chalkiness (C......
Among the most important Mediterranean annual crops, durum wheat is widely grown in drought-prone areas. Therefore, impr......
The number of B chromosomes (Bs) in 54 maize landraces from Southwest China was tested by means of cytological observati......
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Identification and Physical Mapping of New PCR-Based Markers Specific for the Long Arm of Rye(Secale
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To understand the responses of flag leaf shape in rice to elevated CO2 environment and their genetic characteristics, qu......
Use of bioinformatics to model the structure of the cell surface fucosyltransferase gsd on Mycobacte
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Growth and aggregation control of spinel by shear-force-based melting modification of stainless stee
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
New approach for new target: adaptive servo-ventilation on Cheyne-Stokes respiration in congestive h
Cheyne-Stokes respiration with central sleep apnea (CSR-CSA) occurs when periods of hyperventilation with waxing/waning......
目的：探讨血清降钙素原（PCT）、超敏C反应蛋白（Hs－CRP）及动脉血气水平联合应用对慢性阻塞性肺疾病急性加重期（AECOPD）伴肺动脉高压的临床诊......
Electrochemical Sensor Based on AgNPs-NNH Nanocomposites for Hydrogen Peroxide Detection by Zero Cur
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 探讨间期荧光原位杂交(FISH)技术在检测血液病染色体三体8中的价值.方法 用荧光素直接标记的8号染色体着丝粒探针对77例血液......
目的:比较国产和进口格列齐特缓释片的人体药动学和相对生物利用度.方法:采用单次和多次给药的4周期双交叉设计,用液相色谱-质谱联......
目的 探讨转化生长因子β1(transforming growth factor-β1,TGF-β1)在慢性阻塞性肺疾病(chronic obstructive pulmonary disease......
目的 探讨COPD所致肺动脉高压患者PPAR-γ表述水平与肺动脉压力、胰岛素抵抗的关系.方法 63例COPD患者中合并肺动脉高压(PAH组)30......
目的探讨各类肝病患者血清胆碱酯酶活性水平。方法采用日立7170A全自动生化分析仪测定肝病患者血清胆碱酯酶。结果各型肝病患者血......
目的：探讨职业治疗对长期住院慢性精神分裂症患者社会功能与康复效果的影响。方法将80例长期住院的慢性精神分裂症患者随机分为两组......
目的 研究胆囊良恶性病变组织中CD63和黑色素瘤抗原-1(melanoma antigen-1,MAGE-1)表达水平并探讨其临床病理意义.方法 108例胆囊......
目的探讨白首乌C21甾苷对慢性心力衰竭(CHF)大鼠心肌的保护作用。方法采用Wistar大鼠建立CHF模型,随机分为4组:CHF模型组,给予等体......
目的 探讨变性高效液相色谱(DHPLC)技术在MTB的利福平耐药菌株rpoB基因突变检测中的应用价值.方法 PCR扩增MTB的rpoB基因利福平耐......
