动物研究

Objective: The purpose of our studies are gaining a better insight into the effect of genistein on mesangial cell"s phenotype change and ECM expression plus degradation under DN circumstances.We add genistein with different concentrations in high glucose cultured rat mesangial cells;feed DM rats with the single concentration genistein for different days;to explore the expression of SMemb,the mark of mesangial cell"s hypertrophy phenotype change;to examine the synthesis of Fn as well as the change of the balance between MMP-2 and TIMP-l;to comprehend its effect on renal pathological changes of DM rats and some related factors;trying toexplore the possible mechanisms.Through these studies,we will have some information about the experimental value of genistein in DN field.

目的：为了研究金雀异黄素对DN环境下大鼠MC肥大表型转换标志物SMemb和ECM分泌及降解的影响，我们拟在细胞水平以不同浓度的金雀异黄素作用于高糖培养下大鼠MC，在动物水平以同一浓度的金雀异黄素作用于DM大鼠不同时间，观察细胞表型转换标志物SMemb、ECM主要成分Fn、ECM降解酶系统基质金属蛋白酶—2(MMP-2)／基质金属蛋白酶抑制剂—1(TIMP-1)表达的变化，同时观察金雀异黄素对DM大鼠肾脏病理及影响肾脏病进展的糖脂代谢紊乱的影响，并进一步探讨金雀异黄素发挥作用的可能机制；为明确金雀异黄素在DN治疗中的地位及意义提供实验依据。

This concept was initially introduced for trauma ictims who rapidly bleed to death, and proed to be feasible in studies ealuating outcomes following exsanguination cardiac arrest in large animals.

生存暂停最早应用于大出血而发生心跳停止的创伤患者，随后应用于放血致使大动物心跳停止的评估预后的研究中被证实是可行的。

Methods: The effect of YFOL was observed in treating 30 patients with different kinds of extrasystole and compared with that in 30 patients treated by propafenone. The effect of YFOL on experimental arrhythmia was studied in animals as well.

用养心复脉口服液治疗各类早搏患者30例，同期设心律平对照组30例进行观察，并就该方对实验性心律失常的影响进行了动物实验研究。

Form deprivation by monocular eyeshade was introduced between 2 and 3wk of age in all animals.

目的：研究豚鼠形觉剥夺性近视眼后极部巩膜胶原和蛋白多糖水平的变化，探讨其在哺乳类动物近视眼发生机制中的作用。

It's a bit surprising that this is the first study of facial expressions of pain in nonhumans.

令人有点儿吃惊的是，这是首次对动物的面部痛苦表情的研究。

Probably the pilot was at fault for the plane crash.

五年来他一直都在研究那些野生动物。

Many physical and chemical methods could be used to study the effects of soil fauna on litter decomposition in forests.

可以通过物理的或化学的方法研究土壤动物对凋落物分解的影响。

Recent research into the effects of specific low frequency vibrations produced by felid purring has shown great promise in healing injuries, as well as strengthening and toning muscle and increasing bone density.

最新的研究证明了猫科动物特殊的低频声音与振动影响对增加骨密度、加固肌肉的弹性、提高关节机动性，减少骨骼脱臼现象，有着加快自我疗养，缩短康复进程的神奇功效。

Compatible with both micro-CT and conventional CT imaging systems, Fenestra, developed by Alerion, allows investigators to view anatomy and function in a wide variety of animal models.

Fenestra与微型CT和传统CT成像系统都能够兼容，是由Alerion公司研制开发的，允许研究人员能够在各种各样的动物模型之中观察解剖与功能的变化。

The present study about three-dimensional structure of pigskin collagen fibril and damage of enzyme on it was performed using SPM and TEM. Image- manipulation software was also used in this study to get quantitative data.

动物皮组织结构及其在制革准备阶段中的变化在皮革科学研究中占有重要的地位，对于改进制革工艺的设计与控制，提高皮革产品质量具有重要的工程应用价值。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。