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na诱导
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  “na诱导”译为未确定词的双语例句
     Therefore, we hypothesize that ROS mediates the effects of NA on myocyte apoptosis and hypertrophy.
     第二部分:观察NA诱导心肌细胞凋亡、肥大的特点及维生素E对凋亡、肥大是否有抑制作用。 分为二部分实验:
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     ③NA at the concentration of 20 μ mol/L caused significant increase in intracellular ROS, these changes were significantly attenuated
     维生素E抑制NF一KB的活化证明ROS参与了NA诱导心肌细胞凋亡、肥大的信号转导。
短句来源
     The result showed that, along with the increasing number of nucleotides deleted serially at 5' or 3' -terminal of NA DNA, the antibody titer induced by NA-DNA decreased.
     用PCR方法构建一系列从A/PR/8/34(H1N1)NA的5’端或3’端连续缺失的截短NA质粒,用这些质粒免疫BALB/C小鼠,通过检测截短NA诱导产生的抗体对NA活性的抑制能力,来确定NA酶活性的关键区域。
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     L-NMMA can inhibit vasomotion in vasoconstrictionstage.
     结果 :静注NOS抑制剂L NMMA后 ,由NA诱导出的血管运动的频率和振幅逐渐降低 ,最后被抑制 ,微血管持续处于收缩状态。
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     Results:TMP can inhibit spontaneous vasomotion in vasodilation;
     结果 :TMP可使由NA诱导出来的家兔肠系膜微血管运动抑制于舒张状态。
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  相似匹配句对
     in troducing stimulus;
     诱导刺激;
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     Therefore the main mechanism of energy transfer in Fl.
     Na和Fl.
短句来源
     PH AND SODIUM CATION INDUCED CONFORMATIONAL CHANGES OF α-ACTININ: A FOURIER TRANSFORM INFRARED SPECTROSCOPIC STUDY
     pH值及Na~+诱导α~-辅肌动蛋白构象变化
短句来源
     The cellulase showed strong activity toward CMC and Avicel.
     所产纤维素酶为诱导酶,主要作用底物为CMC Na和微晶纤维素。
短句来源
     Induction of Mycobacteria L-forms
     分枝杆菌L型诱导
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The investigation of the near edge X ray absorption fine structure(NEXAFS) of Na induced Si(111)3×1 surface structure using the secondary electron partial yield method with synchrotron radiation is reported. Comparing the possible absorption models by the multiple scattering cluster method, we find that the calculated results by using the Mnch model agree with the experiments.The sodium atom is absorbed on the top site with Na—Si bond length 0.3 nm.

利用同步辐射光源测量Na2s二次电子部分产额谱得到Na诱导Si(111)3×1结构的近边X射线吸收精细结构(NEXAFS)谱,并用原子集团多重散射方法对几种可能的模型进行计算,与实验结果比较,认为Na/Si(111)3×1吸附结构与Mnch模型相一致.Na原子吸附在Si的顶位,Na—Si键长为03nm.

The interaction of metal components with silica support in Na W Mn/SiO 2 was studied. The inducing effect of sodium makes amorphous silica transferred to α cristobalite during calcination, and the specific surface area decreases enormously as a consequence. When sodium alone is loaded, the silica has almost no micropores retained after calcination. When tungsten is loaded together with sodium, quite regular pores at the size of micron can be formed in silica during the phase transition.

研究了 Na-W-Mn/Si O2 催化剂中不同活性组份对载体结构的影响 .结果表明 ,Na的诱导作用使无定型氧化硅在焙烧过程中相变为 α-方石英结构 ,同时伴有比表面积的大幅度下降 ;单独担载 Na时 ,硅小球经焙烧后基本无微孔存在 ,担载 W则能使硅小球焙烧后形成较为均一的微米孔道 .Si O2 载体在 Na和 W作用下发生的结构变化对催化剂的选择性起重要作用

The blocked mutant SIPI 1482 NS 4 which was derived from Streptomyces coeruleorubidus SIPI 1482, an organism that produced daunorubicin,was lack to produce daunorubicin. It was found that the mutant restored the daunorubicin productivity when 2% NaCl was added to GM medium, though it reduced mycelial biomass and diminished lipid synthesis, and there were less fatty granules in the ultra structure cell observed with electron microscope. It was elucidated that the regulatory of Na + had relation to the...

The blocked mutant SIPI 1482 NS 4 which was derived from Streptomyces coeruleorubidus SIPI 1482, an organism that produced daunorubicin,was lack to produce daunorubicin. It was found that the mutant restored the daunorubicin productivity when 2% NaCl was added to GM medium, though it reduced mycelial biomass and diminished lipid synthesis, and there were less fatty granules in the ultra structure cell observed with electron microscope. It was elucidated that the regulatory of Na + had relation to the primary metabolism changing to the secondary metabolism according to the similar pathway between fatty biosynthesis and daunorubicin biosynthesis. The enzyme activities of methylmalonyl CoA pyruvate transcarboxylase (MCT) and methylmalonyl CoA decarboxylase (MDC) of SIPI 1482 NS 4 in GM medium with or without 2% NaCl, which catalyzed the formation of propionyl CoA, were tested. Results showed that the enzyme activities of MCT and MDC were lowered in GM medium, while the enzyme activity of MDC increased and daunorubicin reproduced in GM+2% NaCl medium. It was suggested that the blocked mutant of SIPI 1482 NS 4 had relation to the precursor propionyl CoA . MDC was induced by NaCl , and daunorubicin was biosynthesized after the existence of propionyl CoA. There was also a relationship between the enzyme activities and the daunorubicin biosynthesis in parent strain SIPI 1482. It had lower enzyme activity of MDC in GM medium, but its enzyme activity of MDC increased by the addition of 2% NaCl. The investigation indicated that the precursor of daunorubicin, propionyl CoA was formed through pathway of MCT in SIPI 1482, and MDC pathway was induced by 2% NaCl. So the daunorubicin production increased depending on the regulatory of Na +. MDC was soluble and located in the membrane of cells.

SIPI 1482 - NS- 4是柔红霉素的产生菌天蓝淡红链霉菌 SIPI 1482的阻断突变株 ,不能合成柔红霉素。研究发现 Na+对 SIPI1482 - NS- 4恢复合成柔红霉素具有调节作用。在 GM培养基中添加 2 % Na Cl后 ,虽然突变株的菌体生长量降低 ,细胞脂肪含量下降 ,电镜还观察到细胞中脂肪颗粒显著减少 ,但不产抗生素的负突变株 SIPI 1482 - NS- 4却恢复合成柔红霉素 ,推测 Na+的这种调节作用可能同初级代谢与次级代谢之间的代谢流向有关。检测突变株 SIPI 1482 - NS- 4在 GM培养基和 GM+2 % Na Cl培养基中 ,催化柔红霉素前体丙酰 Co A合成的甲基丙二酰 Co A羧基转移酶 (MCT)和甲基丙二酰 Co A脱羧酶 (MDC)的活力变化 ,结果发现在 GM培养基中 MCT酶和 MDC酶的活力很低 ,但添加了 2 % Na Cl后 ,伴随着柔红霉素的恢复合成 ,MDC酶活力迅速提高。说明 SIPI 1482 - NS- 4的阻断突变与前体丙酰 Co A有关 ,Na+诱导了 MDC酶 ,从而前体丙酰 Co A重新合成 ,突变株恢复合成柔红霉素。...

SIPI 1482 - NS- 4是柔红霉素的产生菌天蓝淡红链霉菌 SIPI 1482的阻断突变株 ,不能合成柔红霉素。研究发现 Na+对 SIPI1482 - NS- 4恢复合成柔红霉素具有调节作用。在 GM培养基中添加 2 % Na Cl后 ,虽然突变株的菌体生长量降低 ,细胞脂肪含量下降 ,电镜还观察到细胞中脂肪颗粒显著减少 ,但不产抗生素的负突变株 SIPI 1482 - NS- 4却恢复合成柔红霉素 ,推测 Na+的这种调节作用可能同初级代谢与次级代谢之间的代谢流向有关。检测突变株 SIPI 1482 - NS- 4在 GM培养基和 GM+2 % Na Cl培养基中 ,催化柔红霉素前体丙酰 Co A合成的甲基丙二酰 Co A羧基转移酶 (MCT)和甲基丙二酰 Co A脱羧酶 (MDC)的活力变化 ,结果发现在 GM培养基中 MCT酶和 MDC酶的活力很低 ,但添加了 2 % Na Cl后 ,伴随着柔红霉素的恢复合成 ,MDC酶活力迅速提高。说明 SIPI 1482 - NS- 4的阻断突变与前体丙酰 Co A有关 ,Na+诱导了 MDC酶 ,从而前体丙酰 Co A重新合成 ,突变株恢复合成柔红霉素。亲株 SIPI 1482在 GM培养基中 ,MDC酶的活力很低 ,但 MCT酶的活力和柔红霉素的生物合成有一定的相关性 ;培养基添加 2 % Na Cl后 ,MDC酶的活力上升 ,柔红霉素产量提高。说明在 SIPI1482中 ,柔红霉素前体丙酰 Co A主要是通过 MCT酶途径催化而生成的 ,N

 
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