动物实验的

The multicopy gene saccharomycetes expressed recombinant plasmid pAOnsGH, the experiment shows, has very high expression activity to make the engineering saccharomycete product possess low production cost and high efficiency. Trial raising shows that feed with the said saccharomycetes added can raise the growth speed, disease resistance and output of the raised animals.

多拷贝基因酵母菌表达重组质粒pAOnsGH，经实验证明具有很高的表达活性，使本工程菌制品实现了生产成本低、效率高的效果，经多次水产养殖试验及养鸡试验，使用添加本酵母菌制品的饲料饲，喂养殖的动物可提高其生长速度和抗病害能力，提高单位养殖产量20％以上，增产的收入大于本制品成本投入的五倍以上。

Objective and Methods To evaluate mechanisms of drugs commonly used in the treatment of septicemia, giving antibiotics including Minocycline (10 mg/kg), Clindamycin (10 mg/kg), Cyclosporin (15 mg/kg) and Platonin (10 mg/kg) to septicemic rat injected with LPS. Clinical improvement, blood pressure, heart rate, survival time are assessed, and the amount of endogenous NO production is determined.

本实验之目的是要探讨在临床上常用於治疗败血症的数种药物，可能的作用机转；藉由注射老鼠LPS模拟败血症前，先给予Minocycline，Clindamycin，Cyclosporin，Platonin等药物治疗，评估药物的改善状况，同时观察血压、心跳、动物存活时间及侦测体内NO的生成量，来比较给药与否之差异，且针对变化的可能原因来探讨。

Using biochemical markers, microcytotoxicity test and Ouchterlony methods, the genetic character of 156 wild mice from 6 sites in 4 zoogeographical regions of China were investigated, and comparison with 8 strains of laboratory mouse were studied by authors.

本文用同工酶电泳法、微量细胞毒法和免疫双向扩散法对我国4个动物地理区的6个采集点的156个小家鼠进行了遗传特性的调查。结果发现：在全部被测的13个位点中，小家鼠在7个位点上存在着多种实验小鼠中罕见的基因组成

Many factors such as surface area, amount, chemical characterization, surface-coated condition, freshness and variety and category of experimental animal all affect their toxic intensity. This article studied the acute toxicity of Fe3O4 nanoparticles of non-modified and modified on ICR-mouse by douching stomach.

纳米颗粒的表面积、数目、化学性质、表面包被情况、新鲜度及试验动物的品系、种属等等方面的差异均影响纳米颗粒的毒性作用，本实验将自制的未经改性和经油酸钠改性的Fe3O4纳米颗粒对ICR 小鼠的口服急性毒性进行了研究。

To rattle the rats to the point where their stress response remained demonstrably hyperactive, the researchers exposed the animals to four weeks of varying stressors: moderate electric shocks, being encaged with dominant rats, prolonged dunks in water.

为了使大鼠的压力反应达到最活跃点，研究者让实验动物在不同的压力环境中生存如温和的机械振动，和吵闹的大鼠关在同一只笼子里，延长在水中浸泡的时间。

Clinical Study on treatment of prostatic carcinoma high Intensity hocused ultrasound combined with hormone in the;2. To evaluate the roles and mechanism of IGF-2 on fetal growth and development during late gestation, pregnant ewes and rats were employed to investigate relationship between IGF-2 and metabolites, hormones of pregnant animals and their fetuses.

本文以绵羊、大鼠为实验对象，观测围产期妊娠母羊、胎儿和新生儿血浆IGF-2水平的动态变化及其与其它内分泌激素和代谢物水平之间的相关性，并研究了给予外源性IGF-2片段、葡萄糖、胰岛素和皮质醇对血浆IGF-2、胰岛素和代谢物水平影响，综合分析IGF-2在动物胚胎、新生儿生长发育中的作用，着重探讨IGF-2与营养代谢和内分泌之间的关系以及分泌的调节因素。

Barash writes,"However, stimulated by the Lightman-Gingerich thesis, I have reviewed numerous pre-1964 textbooks of animal behavior and evolutionary biology and have discovered that, in fact -- and contrary to my own above-cited assertion -- before Hamilton's insight, evolutionary biologists were not very much troubled by the occurrence of apparently altruistic behavior among animals (at least they did not devote much theoretical or empirical attention to the phenomenon)."

巴拉什写道，&受莱特曼－金戈里奇（Lightman-Gingerich）论文的激发，我当时回顾了大量1964年以前的有关动物行为和进化生物学方面的教科书，却发现事实上――和我上面所引的主张相反――在汉密尔顿观点之前，动物界出现的利他行为并没困扰进化生物学家们，（至少对此现象他们没有投入精力做些理论探究或是实验考察）。&

Though scu--PA has some selectivtiy for fibrin and better specificity for throm- bosis in experimental animals, its selectivity for fibrin in human bodies was not as good as has been expected. Bleedings still remained when it is used in large doses.

虽然尿激酶原具有一定的纤维蛋白选择性，在实验动物体内具有较高的血栓特异性，但在人体内的纤维蛋白选择性却不如预期的那样好，大剂量使用时仍有出血的危险。

The journal publishes original research on the evaluation and characterization of teratogens, carcinogens, or mutagens; reports describing the development of novel experimental techniques for toxicological assessment, or the application of current methods in molecular and cellular biology (including in vitro studies, organ and cell culture, and the use of transgenic animals); as well as critical reviews focused on topics of significant interest to specialists in teratology, cancer biology, and mutation research.

杂志刊有关载致畸剂，致癌物质和诱变剂的评估和特征方面的原始研究；描述毒物评定的实验新技术，或当前方法在分子和细胞生物学（包括体外研究，器官和细胞培养，和转基因动物）中应用的报告；以及对畸形学，癌生物学，和突变研究中生物学家非常感兴趣课题的评论。

Their proportions are 4:4:4:4:3. Then choose the healthy mice. Firstly, to set up the reflex of escaping lightening stroke by trained mouse; secondly, to make it vertiginous by rotation. The consciousness response period is the measuring time which every mouse needs from vertigo to consciousness comeback; and the freedom movement response period is the measuring time which every mouse needs from vertigo to freedom movement comeback. We used CRP and FMRP to scale the extent of vertigo. At the same time, we inspected the mice's appetite and psychosis. Above all, we observed the effect of this prescription in preventing and curing kinetosis. Besides, we contrasted this prescription with Dimenhydrinate and Scopolamine.

方法我组参研古方和天然药物配制出一方，即以天麻，白术，半夏，茯苓和生姜按4：4：4：4：3的比例煎成药剂，以小鼠为实验对象，通过训练使其建立起逃避电击反射，然后通过旋转使动物产生眩晕，以旋转后逃避电击反射过程中意识恢复所需的时间和自主运动恢复所需时间作为衡量眩晕程度的指标，并监测其食量与精神状态，观察该方在防治晕动病方面的作用；且将该方与目前市场上普遍使用的晕车药——乘晕宁与晕动片进行比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。