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- (=Recombinant DNA Advisory Committee) 重组体DNA咨询委员会R.A.C.
- Update-Factor模型Update-Factor model
- (=Rhesus factor negative) Rh因子阴性，狝猴因子阴性Rh neg.
- (=Laki-Lorand factor) 拉-罗二氏因子(XIII因子，纤维蛋白稳定因子)L-F f.
- 目的 :用己糖激酶法校正谷丙转氨酶 (AL T)活性测定系数 (K factor)。Objective:Our purpose was to proofread alanine aminotransferase(ALT) activity factor(K factor) by hexokinase.
- 凋亡诱导因子(apoptosis-inducing factor,AIF)是位于线粒体膜间隙的一种黄素蛋白。Apoptosis-inducing factor (AIF) is a mi-tochondrial intermembrane space flavoproteln.
- 人胰岛素样生长因子2(Insulin-like growth factor 2，IGF2)和H19即为研究较早的一对相互毗邻的印记基因。Insulin-like growth factor 2 (IGF2) and H19 are two imprinted genes located adjacent to each other at chromosome 11p15.5 in humans.
- 表皮生长因子(epidermal growth factor EGF)是最初从小鼠的下颌下腺提取的一种含有53个氨基酸残基的单链多肽。Epidermal growth factor is a single-chain peptide with 53 amino-acid residue.
- 传统框架主要由有效市场假说(EMH)、资本资产定价模型(CAPM)以及Fama和French的三因素模型(Three-Factor Model)构成；The traditional framework is consisted of EMH, CAPM and the three-factor model of Fama-French.
- 上榜的其他名人包括美国豪门女星、社交名媛帕里斯?希尔顿（第六位）及英国选秀节目“The X Factor”冠军莉欧娜?刘易斯（第九位）。Other celebrities on the list included U.S. heiress and socialite Paris Hilton (sixth) and Leona Lewis, a winner of Britain's "The X Factor" television talent show (ninth).
- 目的研究怀牛膝(Achyranthcs bidentata Blume,BL)水煎剂对2型糖尿病大鼠脑神经生长因子(nerve growth factor,NGF)基因mRNA表达的影响。Objective:To study the effect of Achyranthes bidentata Blume (BL) on the expression of the brain nerve growth factor mRNA in type 2 diabetic rats .
- 在设计环境中,您可以通过访问[数据库配置文件设置]对话框中的[事务]选项卡并将[Retrieve Blocking Factor](检索块因子)设置为1来设置Block参数。In the design environment, you can set the Block parameter by accessing the Transaction tab in the Database Profile Setup dialog and setting the Retrieve Blocking Factor to 1.
- 随着对IPF发病机制研究的不断深入,许多新的治疗方法与药物正逐步受到医学界的重视,肝细胞生长因子(hepatocyte growth factor,HGF)便是其中一种。Numerous novel therapeutic methods and drugs against IPF are being taken into account along with gradually increased understanding of nosogenesis of IPF,such as the application of hepatocyte growth factor(HGF).
- 本文还将那些具有综合性能特性较佳的PSS电路也应用到高频PWM技术的AC-DC整流器的有源功率因数校正器( Active Power Factor Correction,APFC)上。Those PSS circuits which have good overall performances are applied to single-phase PWM Active Power Factor Correction (APFC) circuit which is high-frequency PWM technology and also operated in CCM.
- 目的 研制抗链球菌溶血素 O抗体 ( Antistreptolysin- O antibody,ASO)、类风湿因子 ( Rheuma-toid factor,RF)胶乳凝集试验中液态弱阳性质控血清。Objective To prepare the fiuid weak-positive quality control serum in the latex agglutination tests of Antistreptolysin-O antibody (ASO) and Rheumatoid factor (RF).
- 研究自分泌运动因子(autocrine motility factor,AMF)及自分泌运动因子受体(autocrine motility factor receptor,AMFR)在胎儿海马中的表达和意义。To study the expression of autocrine motility factor (AMF) and autocrine motility factor receptor(AMFR) during the development of human fetal hippocampus.
- 目的 研究三磷酸腺苷(adenosine tri-phosphate,ATP)和神经生长因子(nerve growth factor,NGF)联合使用时对受损周围神经再生的作用并比较两者作用的强弱。Objective To study combined effect of adenosine tri-phosphate (ATP) and nerve growth factor ( NGF ) on peripheral nerve regeneration, and to compare the strength of ATP and NGF.
- 突变体融合蛋白经蛋白水解酶Factor Xa酶切后,采用Hitrap SP阳离子交换层析和Superdex75凝胶层析进一步纯化,得到突变体蛋白Q49D-PLA2,得率为1.3%,比酶活为72U/mg。The mature Q49D-PLA2 mutant was obtained by Hitrap SP cation exchange and Superdex 75 gel filtration chromatography,with the recovery rate of 1.3%25,and the specific activity of the mature Q49D-PLA2 mutant was 72 U/mg.
- 抗高血压因子(antihypertensive factor，AHF)是1985年Wright实验室在研究自发性高血压大鼠(SHR)红细胞膜中存在的高血压因子(hypertensive factor，HF)时发现的。Wright and McCumbee has reported that the erythrocytes of spontaneously hypertensive rat (SHR) contains a hypertensive factor (HF) and a antihypertensive factor (AHF).
- 目的研究白细胞介素-2(IL-2)对高糖状态下人视网膜色素上皮(RPE)细胞的增殖及其分泌和表达血管内皮细胞生长因子(vascular endothelial growth factor,VEGF)的影响。Objective To study the effects of interleukin(IL)-2 on the proliferation of cultured human retinal pigment epithelial(CHRPE) cells in high glucose, vascular endothelial growth factor (VEGF) level and expression in CHRPE cells in high glucose.
