多因子的

Objective To explore the relationship between brain-derived neurotrophic factor Val66Met and intelligence in children, and to provide evidence for the research of children's intelligence.

目的 研究脑神经营养因子 Val66Met基因多态性与儿童智力的关系，为开展儿童智力的相关研究提供参考。

Objective To explore the relationship between brainderived neurotrophic factor Val66Met and intelligence in children, and to provide evidence for the research of children's intelligence.

目的 研究脑神经营养因子Val66Met基因多态性与儿童智力的关系，为开展儿童智力的相关研究提供参考。

This environment will cause the atrophy of axon and the death of neuron, so need some neurotrophy factors to improve it.

已有多篇研究提出，治疗脊髓损伤的策略，大都是於脊髓受损处，加入一些滋养因子，以提高神经修复的机率。

The basic principles of linear programming algorithm for the maximum likelihood decoding of LDPC codes are analyzed, and the ways to construct the codeword polytope based on the factor graph expression of parity check matrix of LDPC codes are described.

分析了应用线性松弛方法对低密度奇偶校验码进行最大似然译码的基本原理，介绍了基于LDPC码校验矩阵因子图表达构造码字多胞形的方法。

RESULTS: HE stained cells were fusiform-shaped with pseudopodia, round or oval nucleus. The cytoplasm was blue after stained with the toluidine blue. The immunohistochemical test revealed that there existed positive expression of type Ⅰ collagen in the cells. In the presence of 10% calf serum, IGF-Ⅰ significantly improved cell proliferative activity in a dose-dependent manner within effective dose range.

结果：苏木精－伊红染色细胞多为梭形，有伪足伸出，细胞核为圆形或椭圆形；甲苯胺蓝染色，胞浆为深蓝色；免疫细胞学方法检测表明纤维环细胞有Ⅰ型胶原表达；在体积分数为0.1的血清条件下，胰岛素样生长因子Ⅰ能提高细胞的增殖活性，并且在有效浓度范围内呈剂量效应关系。

The results from bioassay showed that both the capsules of PuGV－Ps and the partially purified synergistic factor enhanced infection of Pseudaletia separata nuclear polyhedrosis virus in the larvae of armyworm significantly.

生物测定的结果表明，粘虫颗粒体病毒PuGV－Ps及其增效因子对粘虫核型多角体病毒PsNPV均有明显的增效作用。

He activities of metalloproteinases are tightly controlled at several different transcriptive levels such as modulation bycytokines, growth factors and hormones.

IMPs是一组多功能因子家族，能特异性地抑制MMPs活性。生理条件下产生的TIMPs对正常ECM的改建和维持组织器官功能具有作用。

The temperature ofApril to June is the main effective element on overwinter generation, the first generation occurrence andthe second generation laving pened. In those you of which this period has high temperature, helicoverpa-armigera occurs earlier.

棉铃虫大发生有诸多原因，但气候条件是影响其消长的主要因子之一。70年代末，外省有人曾研究过气象要素对棉铃虫发生的影响【门，我省这方面研究报道较少。

However, more work needs to be done to elucidate the absence of EGF driven proliferation in luteinizing but not non-luteinized granulosa cells.

然而，更多的工作需要做，以探讨表皮生长因子缺乏驱动扩散的促黄体，但不是非黄素化颗粒细胞。本论文共2页，当前在第1页 1 2

On the basis of the wholly balanced nutrition and optimization of homeostasis of human body ,fairness element especially designed for ladies in accordance with physiological characteristic of females, contains collagen、papa in 、tea polyphenols、grape seed extract 、soy isoflavone、Honey freezing flour、barley Green、lecithin、oligosaccharides、resveratrol、dietary fiber and so on.

在全面均衡营养和优化人体动态平衡的基础上，根据女性生理特征专为女士设计的靓丽素，内含胶原蛋白、木瓜蛋白酶、茶多酚、葡萄籽提取液、大豆异黄酮、蜂王浆冻干粉、麦绿素、卵磷酸、低聚脂、白藜芦醇、膳食纤维等多种营养因子。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。