动物实验的

In 1791, Volta was the Royal Society Copley Award, and was elected to the Royal Society.

伏打重新做实验，根据相同的金属不能产生电流这个现象，他将注意力转移到了金属本身。1792年，伏打指出，伽伐尼所言的动物电是不存在的。

In the current study, Weisman, Curley, and colleagues injected lab animals with single-walled carbon nanotubes that were coated with a polymer designed to make the nanotubes soluble in water.

在目前的研究中，Weisman， Curley和他的同事将1单位表面涂有多聚物的碳纳单位注入实验动物，该多聚物能够使纳单位溶解在水中。

Objective Constructing the eukaryotic expression vector of mouse LIF and conducing to improve the directional differentiation research of ES cell about other laboratory animals.

目的 构建小鼠白血病抑制因子的真核表达载体，有助于开展高其他实验动物的胚胎干细胞的定向分化研究。

RESULTSdiabetic rats showed typical symptoms involving elevated serum glucose and weight loss (2)The rats in DM+VaD group reacted slower and made more error numbers in Y-maze than the rats in VaD group did, with a prolonged total reacting time in a whole day.(3)More neurons with serious damages, such as edema, ischemia or pyknosis could be found in DM+VaD group than in VaD group. More disarrangement of cone neurons, obvious glia proliferation, and more neuron apoptosis were found in CA area of hippocampus. CONCLUSIONS (1)2-VO in STZ-induced diabetic rats succeeded in establishing VaD animal models.(2) The cognitive dysfunction induced by VaD rats had been deteriorated by diabetes mellitus.(3)Morphology evidences proved that diabetes mellitus aggravated brain damages induced by VaD.PART II Effect of diabetes mellitus on the cholinergic nervous systemin CA1 area of hippocampus of VaDOBJECTIVE To estimate the role of cholinergic nervous system in hippocampus during the process of cognitive dysfunction aggravated by diabetes mellitus in DM+VaD group. METHODS Observe the changes of ChAT protein by immunohistochemistry stain. Chose three rats randomly from each group at each pointat two week, four week, and eight week, then sepa

经腹腔注射链脲佐菌素诱导慢性实验性糖尿病，1周后永久性结扎双侧颈总动脉(2-VO)制作VaD模型记录术后2周、4周和8周各组大鼠的体重及血糖；应用Y-迷宫检测空间定向学第二军医大学博士论文中…丈摘…要1ia；一色恤~﹁染澎糕行HE染色观察组织病理学孪叱；胶质细胞原纤维酸性蛋白protellZ，Cf冰尸标记观察星形胶质细舱的激活情况、橄声软公点娜育票票众糯黑橄居端粗默孺篇筑价井袱第二部分糖尿病对血管性痴呆大鼠海马c心区胆碱能神经系统的影响探讨海马CAI区胆碱能神经系统在糖尿病加重确D一大鼠认知障碍中所实验动物及分组同第一部分，应用免疫组织化学染色方法现察海马CAI{介狱牛第晕军l袭拔常博粗{论义

They were fed with medicine intragastrically. The earlap inflammation caused by bimethylbenzene, the effect on pain induced glacial acetic-acid, the influence on the penetrability of capillary vellset in the abdominal cacity and the weight of rat cotton-ball granuloma were observed. 2.Acute toxicity test: Twenty mice were fed with the rhinitis capsule solution of most concentration and volume by intragastrically. All the actions and the appearance of major organs were observed in twenty-four hours and one week.

分别灌胃给药，观察该药对小鼠二甲苯性耳壳炎症、冰醋酸致痛作用及冰醋酸致腹腔毛细血管通透性增高和大鼠棉球肉芽肿的影响。2、急性毒性实验：20只小鼠灌胃给以最大浓度和最大剂量鼻炎胶囊溶液，用药24小时和1周后观察动物的一切活动及各主要脏器的外观形态。

The eventual aim of computer modeling is to reduce the number of animals used in experiments.

计算机模拟的最终目的是减少用作实验对象的动物的数量。

Results: Expression of PAI1,TIMP1 and FN in kidney of diabetic rats began to increase in the second week of diabetes; PAI1 and TIMP1mainly expressed in intracytoplasm of renal tubular epithelial cells, while FN mainly expressed in renal tubule matrix and glomerului; Their expression showed a tendency of increasing along with the progression of diabetes.

本实验以糖尿病大鼠为动物模型，动态观察糖尿病2周、4周、8周、16周大鼠肾脏PAI1、TIMP1及FN表达的变化，从ECM代谢的角度探讨PAI1和TIMP1在糖尿病肾病肾纤维化发病机制中的作用。

His experiments were often done on infrahuman animals such as cats.

往往他的实验是用低于人类的各种动物例如猫来进行的。

The conclusions are based primarily on a broad body of research involving numerous laboratory animal studies.

得出的结论主要基于广泛的研究机构，涉及众多的实验动物研究。

With the life science development ,as one of basis of life science,the laboratory animal has reached a great degree in our country as well.

随着生命科学的发展，作为研究生命科学基础条件之一的实验动物也在我国得到长足的发展。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。