因子的

Severe complications arising from influenza virus infection （pandemic influenza or the highly pathogenic avian H5N1viruses） are often associated with rapid, massive inflammatory cell infiltration, acute respiratory distress, reactive hemophagocytosis and multiple organ involvement.

流感病毒感染（如暴发性流行或高致病性禽流感H5N1感染）可以造成广泛的病理损伤及严重的并发症，其肺部病理损伤以肺水肿及广泛的炎性渗出为特点，并伴有人量的中性粒细胞、巨噬细胞、淋巴细胞浸润及促炎因子和趋化因子的产生。

In this thesis, several problems of time-dependent systems in various branches of physics are investigated by making use of the generalized invariant theory and the invariant-related unitary transformation formulation. The problems are given as follows:(1) Spin model and geometric phase factor in the fiber We investigate the fiber experiment performed by Chiao-Tomita and the Chiao-Wu theory concerning the geometric phase factor in the optical fiber, and then show that the investigation of the propagation of photons inside the noncoplanar optical fiber can be regarded as that of a second-quantization spin model.

本论文用推广的不变量理论和与不变量有关的幺正变换方法研究了一些物理分支中的几个含时系统问题：(1)自旋模型与光纤中光子几何相因子问题重新考察了Chiao-Tomita光纤实验和Chiao-Wu关于光纤中光子几何相因子的理论，证明了在非共面弯曲光纤中传播的光子运动问题实际上可以化为二次量子化含时自旋模型研究。

In the experimental study section, the rats were divided into four groups, including the normal control, the model, the Piracetam, the QPC, and copied to AD model. After the treatment, we observed the effects on the AD rats' ability of leaning and memorizing, detecting the TChE activity in whole blood and the expression levels of the related biochemical indicators of As includeing GFAP、NGF and BDNF of the AD rats' brain hippocampus, then compared the QPC with other groups to reveal the mechanism of action of the QPC treating AD to bright.

在动物实验部分，我们通过塑造AD动物模型，设立正常对照组、模型组、脑复康组和强脾益智胶囊组，观察强脾益智胶囊对AD模型大鼠空间学习记忆能力的影响，检测AD大鼠全血、海马匀浆液中乙酰胆碱酯酶活性和通过免疫组化的方法检测胶质纤维酸性蛋白、神经生长因子、和脑源性神经营养因子的表达情况来反映星形胶质细胞的增值情况，以期揭示强脾益智胶囊对AD的治疗作用机理。

The cold Australia land always corresponds to strong Australian High or frequent cold air activities,which is favorable to the formation of strong cross-equatorial flow;The cold underlaying surface to the south of channel always corresponds to weak Walker circulation,which is also favorable to the formation of strong cross-equatorial flow;The warm Indo-China peninsula and cold South China Sea,as well as the strong heat source near the Philippines,all can correspond to strong convergence zone in north hemisphere,which is favorable to the formation of strong cross-equatorial flow.

冷澳洲大陆通常对应强澳高或频繁冷空气活动，其有利于强越赤道气流的形成；通道南部下垫面偏冷通常对应弱Walker环流，其有利于强越赤道气流的形成；偏暖中南半岛下垫面—偏冷南海下垫面、菲律宾附近强热源多对应北半球较强辐合带，它们都有利于强越赤道气流的形成；弱越赤道气流对应的强迫因子及环流因子的特征则与上述相反。

Pella R. The protective effect of atrial natriuretic peptide on cells damaged by oxygen radicals is mediated through elevated CGMP-levels, reduction of calcium-inflow and probably G-proteins.

心肌肥厚是细胞促增殖和抑增殖因素失去平衡的结果，以往的研究多集中于促增殖因子如ET-1、 AngⅡ等，但是从治疗的角度看，对抑增殖因子的研究具有更重要的意义。

Supplementation of folate in diets may reduce hyperhomocysteinemia induced by excess intake of methionine and decrease the expression of NF-κBP65 protein and monocyte chemoattractant protein-1 (MCP-1) in carotid common artery after balloon angioplasty, These data show that Hcy may exacerbate neointima hyperplasia after denuding injury by increasing the expression of inflammatory factors via the activation of NF-kB, Folate can reverse the effect of Hcy on the activation of NF-κB and the expression of MCP-1, an effect of preventing the restenosis postangioplasty.

而Hcy有可能通过激活核转录因子通路增加损伤血管组织炎症因子的表达而加重血管球能损伤后新内膜的过度增生过程，叶酸能对抗Hcy的上述作用，对高同型半胱氨酸血症引起的血管成形术后再狭窄可能有一定的预防作用。

A simpler calulation is given by using the definition of the geometry structure factor, furthermore, the law of extinction when diffracting is summarized.

利用几何结构因子的定义，研究复式晶格的几何结构因子的更为简单的求法并总结其衍射时的消光规

In the colons of infected mice, IL-4,IL-5 and IL-10 slowly increased with prolongated infection time. Conclusion In the mice infected by schistosome japonicum, the immune response of Th2 related cytokines took place mainly in the liver. The spleen played a role of immune regulation.

感染日本血吸虫病的小鼠，肝脏是Th2相关因子免疫应答的主要器官；脾脏是调节免疫的器官；而结肠Th2相关因子的升高可能是整体反应的一部分。

The effects of jet interaction on forces and moments are described by interaction amplification factor, and the algorithm to calculate the interaction amplification factor is presented, then the motion model and the dynamics model of interceptor are established according to the previous analysis.

根据大量参考文献的结论，分析了侧向喷流射入拦截弹外流的流场特征，以干扰放大因子来描述干扰效应对力和力矩的影响，给出了放大因子的计算方法，进一步建立了喷流侧向力和空气动力作用下的导弹运动学和动力学模型。

The therapeutic effect advantages of compound decoctions may be embodied by combining biologic effects of different composition at different links and targets.

相对特异性表现为：清开灵有效组分对Ast活化和对神经营养因子的不同家族、同一家族的不同成员、同一成员的因子及其受体的生物效应的差异性。

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。