查询词典 plasticity

To elucidate the molecular mechanisms underlying the neural plasticity after CNS injury, the gene expression profile in the rat hippocampus following perforant path transections was explored by several methods including custom differential screening, custom cDNA array and cDNA microarray.

为了阐明中枢神经系统损伤后神经可塑性的分子机制，本实验探索了多种方法，包括传统差异筛库、传统cDNA array和cDNA microarray，对穿通纤维切断后大鼠海马的基因表达图谱进行了研究。

To elucidate the molecular mechanisms underlying the neural plasticity after CNS injury, the gene expression profile in the rat hippocampus following perforant path transections was explored by several methods including custom differential screening, custom cDNA array and cDNA microarray. Of 2300 cDNA clones from low-abundance rat brain cDNA bank, 6 were identified as differentially expressed genes/ESTs in the hippocampus 35 days after lesion, in which none was confirmed by Northern blot. Of 8000 cDNA elements, custom cDNA array identified 47 as differentially expressed genes/ESTs with above 3-fold changes in the hippocampus 35 days after lesion, in which 25 were up-regulated and 22 down-regulated.

中文题名去传入海马的差异表达基因筛选和Cystatin C表达副题名外文题名 Screening of the differentially expressed genes and cystatin C expression in the deafferented hippocampus 论文作者应国新导师周长福研究员学科专业神经生物学研究领域\研究方向学位级别博士学位授予单位中国科学院上海生命科学研究院学位授予日期2002 论文页码总数121页关键词海马星型胶质细胞 Cystatin C 基因表达去神经海马馆藏号BSLW /2003 /Q42 /27 为了阐明中枢神经系统损伤后神经可塑性的分子机制，本实验探索了多种方法，包括传统差异筛库、传统cDNA array和cDNA microarray，对穿通纤维切断后大鼠海马的基因表达图谱进行了研究。

We also used the knowledge of phenotypic plasticity to enhance the understanding of crop response to farm management practices.

我还应用了表型可塑性的知识以增进对于作物响应于农业管理实践的理解。

Organisms may differ in the degree of phenotypic plasticity they display when exposed to the same environmental change.

当暴露在相同的环境变化时，生物体表现的表型可塑性程度可能不同。

Adances in our understanding of the phenotypical and functional plasticity of DCs, and in our ability to manipulate their deelopment and maturation in itro and in io, has proided a basis for the therapeutic harnessing of their inherent tolerogenicity.

我们进一步的认识到树突状细胞在表型和功能上的可塑性，发展了离体和在体地调控它们的生长与成熟的技术，并以此为基础提供了我们利用它们内在的致耐受性来发挥治疗作用。

Two kinds changes of neuron plasticity are confirmed being related to GAP-43:(1)synaptic structural change makes GAP-43 increase ;(2) changes of synaptic transduction efficacy that long term potential and long term depression can alter GAP-43 phosphatize state and mRNA expression.

突触素(synaptophysin，P38)系一相对分子质量为38000的膜结构蛋白，存在于突触前囊泡膜，与突触的结构和功能密切相关。P38作为突触前终末特异性标记物，常用来反映突触的密度和分布。

This experiment on Phragmites communis population was conducted on four stands in different growth seasons and the ecological plasticity of ramets module was analyzed statistically.

通过对松嫩草甸 4 个样地不同生长时期芦苇种群的调查和测定，对芦苇种群的生态可塑性和生长规律进行了统计分析。

We then review some of the evidence that diversity of plant utilization has driven the diversification of phytophagous insects and finally discuss whether this suggests a role for plasticity-driven speciation.

作者也在本文中回顾一些植物利用的多样性促使植食性昆虫多样化之实例，最终讨论这是否暗示了一个由可塑性驱动种化的角色。

We find a close conceptual connection between our theory that the diversification of phytophagous insects has been driven by oscillations in host range, and our personal interpretation of the most efficient way in which West-Eberhard's theory could account for plasticity-driven speciation.

作者找到一个作者的理论(植食性昆虫多样化是由寄主范围波动驱使)与作者对West-Eberhard的理论所作最有效率的解释，两者之间紧密的概念连结。

To sum up, we first put forward and proved the hypothesis that postembryonic pluripotent stem cells distribute in multiple human tissues, which may help explain the "stem cell plasticity", and that osteoblastic cells were a regulatory component of the hematopoietic stem cell niche by in vitro experiment.

在本论文的第四部分，我们借助体外造血发生模型，首次从另一个角度在体外证明了Scaden及Li等人的实验结果，并证明在造血&龛位&空间组成中，SCF和BMP-4是造血发生的重要调节因子。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。