表达性

The characteristical time-dependent expression of transcriptional factors HNF4α, C/EBPα, and C/EBPβ during the hepatocyte differentiation by bone marrow stem cells demonstrates that the expressions of these transcriptional factors are closely related to the initiation and maintenance of hepatocyte differentiation.

结论在肝细胞分化过程中，转录因子HNF4α、C/EBPα和C/EBPβ呈特征性时序表达，表明骨髓间充质干细胞在向肝细胞分化时，肝细胞相关转录因子的表达与细胞分化的启动和维持密切相关。

LPS-induced ICAM- 1 expression of endothelial cells possessed time- dependent and dose-dependent characteristics, and tolerated to LPS chronical stimulation.

LPS刺激和内皮细胞表面ICAM-1的表达具有一定的时间和剂量依赖性，内皮细胞ICAM-1的表达对LPS长期刺激可产生耐受性。

The result show that, PET-32a can not be translated to other kinds of germs except Escherichia coli strain.

结果表明，PET-32a是一个严格宿主性的表达载体，无法在所分离到的13株细菌中复制和表达。

The study shows the BP neural network model of hydro-turbine for s pecial discharge and special torque can be used to describe its nonlinear charac teristic and ensure the continuity of derivative function of special discharge. The convergence for hammer calculating is improved.

水轮机单位流量和单位力矩特性的BP神经网络模型能真实地表达水轮机的非线性特性，且解决了插值法的导数不连续问题，从而改善了水击计算的收敛性，为用于工程计算和科学分析的水轮机特性表达开辟了新的途径。

The study shows the neural network model of hydro turbine can describe its nonlinear characteristic really and ensures the continuity of its derivative function, so improved the convergence for hammer calculating and is a better description of hydro turbine hill chart for science research and engineering design.

利用所述方法建立的水轮机特性神经网络模型能真实地表达水轮机的特性，并且解决了插值法的导数不连续问题，从而确保了水击计算的收敛性，为用于工程计算和科学分析的水轮机特性表达开辟了新的途径。并利用所建立的数学模型，开发了基于MATLAB的可视化软件仿真平台。

p16 expression was determined by immunohistochemical analysis on 35 paraffin specimens of primary hepatocellular carcinomathat were curatively resected.

用免疫组化法对35例手术切除的原发性肝细胞性肝癌标本中P16蛋白的表达作了检测，结果发现15例(45.7%)P16蛋白表达阴性。

The results showed that the level of LIF mRNA expression of the decidua in abortion group was 0.512±0.219,significantly lower ...

结果发现对照组LIFmRNA表达水平为 1.314± 0 。45 7，病例组表达水平为 0 。5 12± 0 。2 19，两组相比较，差异有极显著性(P 。0 1)。

A recombinant protein of Bla g 2 has been obtained, which is soluble in the supernatant and therefore can avoid a process of denaturalization and renaturation of the recombinant.

获得了真核表达的德国小蠊主要变应原重组蛋白Bla g 2，该蛋白以可溶性蛋白的形式分泌到培养液中，避免了原核表达的变复性过程。

Known or suspected allergic and toxic features of the derivative, and evidence of edibility safety of the derivative.

七表达产物的已知或可疑致敏性和毒性，以及含有此种表达产物食用安全性的依据

Objective To establish a prokaryotic expression system for expressing mouse enterokinase which could recognize and cut the sequence of4-Lys in order to provide a technique platform for application of recombinant enterokinase.

目的：制备能在原核表达系统中表达并特异性识别4-Lys序列的鼠源性肠激酶，为推广应用重组肠激酶提供技术平台。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。