The quantum vacuum plays a central role in physics. Quantum electrodynamics(QED) predicts that the properties of the fer......

A concentration sensor based on silver(Ag)/silica(SiO2)/zirconium anhydride(ZrO2)multilayer structure is proposed.Two do......

Multiple broadband Alfvenic chirping modes(CMs),with frequencies in the wide range of f-35-150 kHz and chirping down rap......

For production enhancement and procedure upgrade, the developmental phases of labora-tory-reared eggs of catfish Pelteob......

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1973年Abcl首创血浆置换疗法(plasm exchange)。1975年Lockwood首次在肺出血-肾炎综合征的治疗中应用此法,开创了肾脏病血浆置换......

Water-soluble three-dimensional porous supramolecular organic frameworks(SOFs) have been demonstrated as a new generatio......

Four water-soluble porous supramolecular organic framework drug delivery systems(sof-DDSs) have been used to adsorb doxo......

Objective:To appraise the effectiveness of HbA_(1c) and fasting plasma glucose(FPG) on screening diabetes in health chec......

Titanium (Ti) and hydroxyapatite (HA) coatings have been prepared via air (APS) and vacuum plasma spraying (VPS), and th......

Objectives To study the relationship between plasma BNP and cardiac structural,functional changes after AMI, and to eval......

A unicellular cyanobacterium Synechococcus sp. strain PCC 7002 was transformedwith plasmid pQL1, on which β-lactamase g......

AIM:To construct a gene modified hepatocellular carcinoma(HCC)specific EGFP expression vector regulated byabbreviated c......

AIM:To study oval cells’pathological characteristics andrelationship with the occurrence of hepatocellularcarcinoma(HC......

Purpose:To report a rare case of angioleiomyoma of the ciliary body Methods:The clinical manifestation, imaging findings......

To investigate the roles of maspin and kai1 expression in tumorigenesis and progression of gastric cancer. Methods ......

Aim:To evaluate a new plasmid mediated RNA interference(RNAi)system andinvestigate whether knock-down of bcl-xL by shor......

GcvA is a member of the LysR family of transcriptional regulators that mediates the expression of the glycine cleavage (......

Pure Ni nanopowders were successfully prepared by the method of anodic arc disch arged plasma with homemade experimental......

Based on the results of our observation, the delayed alteration of contractile structures resulted from the delayed pred......

While delayed structural alterations of muscles(DSAM) induced by strenuous exercises have always been one of the commoes......

BACKGROUND: Inflammatory reaction and the increased level of its accompanying active protein play an important role in t......

AIM:To verify the expressing efficiency and angiogenesiseffect after administration of expression vector encodingfor va......

AIM: To observe the inhibition of hepatitis B virus (HBV) replication and expression in HepG2.2.15 cells by combination ......

THE T cell repertoire is characterized by an extremely diverse population of different surface receptors (TCR) which pa......

Gossypol and Misoprostol could directly damage the luteal and decidual cells cultured in vitro. The LD50 of gossypol alo......

INTRODUCTlONDiabetesmellitusisthemostc0mmondiseaseanditsdeathrateranksthe8thintheworld.Upt0n0w,itsincidencehasatendencyt......

A novel variant of human vascular endothelial growth factor (h’VEGF165) cDNA was amplified by nested PCR method from th......

Objective:To investigate the adjusting malnutrition mechanism by the Reinforcing Kidney and Exhausting Toxic Mixture(REM......

Raman scattering spectroscopy and scanning electron microscopy (SEM) techniques were used to determine the structural pr......

Glyceryl dinitrates, 1,2-GDN and 1,3-GDN are two major active metabolitesof nitro-glycerin, a potent vasodilator. GDNS ......

Objective:To observe the pharmaceutical effect of Chinese drugs for activating blood circulation (Xiongshao Capsule,XSC,......

目的:探讨镁离子(Mg2+)在0.1mmol/L谷氨酸酸诱发的海马神经元损伤中的作用。方法:将神经元从新生SD大鼠海马中分离后培养6～9d,即单......

The expression, purification and spectra char-acterization of recombinant human neuroglobin (NGB) are reported. The pET3......

Ultrastructural alterations in foliar cells were studied in leaves of resistant maize variety Luyu16 and susceptible mai......

目的:建立在人皮肤成纤维细胞中稳定表达的细胞株,为组织型纤溶酶原激活因子(TPA)功能分析和对缺血性心脏疾病基因治疗提供理论依......

目的观察小干扰RNA(siRNA)对人淀粉样前体蛋白(APP)基因的沉默作用。方法该研究将设计好的一对寡核甘酸在细胞内源性地转录成小发......

Objective:To construct green fluorescent protein(GFP)retroviral vector(pLgXSN),and to investigate the expression of GFP ......

To construct and express the fusion protein Stx2B-IntiminC300 of EHEC 0157 :H7, and to further investigate its immunopro......

TherecentdebateonthedevelopmentstrategiesforwesternChinafocusesessentiallyoncapitalconstructioninvestmentundertheassumpt......

The effective energy loss functions for Al have been derived from differential i nverse inelastic mean free path based o......

The investigation of influence of surface effects on the energy spectra of elect rons is essential for comprehensive und......

The technology of plasma arc was used to modify the interface adhesion between c hromium coating and steel substrate. Th......

The filtered cathodic vacuum-arc (FCVA) technique is a supplementary and alterna tive technique with respect to convendt......

A novel TiO2-ZnFe2O4 coating is prepared by plasma spraying. The effects of spra ying parameters and the composition of ......

Introduction Solitary fibrous tumor (SFT) of the kidney is a rare spindle cell neo-plasm and all reported SFTs of the k......

目的:为探讨热休克蛋白-70对人类糖尿病性白内障晶状体上皮细胞的影响。方法:采用链霉菌抗生物素蛋白碱性磷酸酶(strep-tavidin-al......

在碱性介质中,K3[Fe(CN)6]与鲁米诺产生化学发光反应,盐酸阿霉素对该体系的发光强度具有显著的抑制作用,且光信号的减小值(△I)与......

目的探讨尤瑞克林联合降纤酶对急性脑梗塞患者神经功能缺损及血浆纤维蛋白原的影响。方法 67例急性脑梗塞患者随机分为对照组33例,......