动物实验的

AIM: To establish an animal model of cholesterol stone and to explore the effects of cholecystokinin on gallbladder muscle stripes of guinea pigs with cholesterol stone in vitro as well as to investigate the role of biliary kinetics in cholesterol stone formation.

摘要目的：建立胆固醇结石实验动物模型，探讨胆囊收缩素(cholecystokinin， CCK)对胆固醇结石豚鼠离体胆囊肌条收缩的影响，并研究胆道动力因素在胆固醇结石形成中的作用。

Jiujiang Coquimbo Industrial Co., Ltd. since its establishment, has for the inspection and quarantine, medicine and chemical industry, tertiary institutions, scientific research institutions, food, electronics, tobacco and other industries supporting a professional laboratory test-bed series, such as: Nanchang University, Wuhan University, Institute of Jiujiang, Jiangxi University of Finance and Economics, Guilin Institute of Technology, the U.S. Budweiser of beer, Wuhan Jianmin Pharmaceutical, Jiangxi, a guide animal pharmaceuticals, Yichun Drug Control, Centers for Disease Control and Guixi City, Taiwan's enterprises, the Yangtze River in Jiangxi Province Pharmaceutical, construction inspection center of Jiujiang in Jiangxi Province, Wuhan City Public Security Bureau, Singapore Sateri Chemical Fiber Company…….

九江金博实业有限公司成立以来，先后为检验检疫、医药化工、大专院校、科研机构、食品、电子、烟草等行业的实验室配套了专业的实验台系列，如：南昌大学、武汉大学、九江学院、江西财经大学、桂林工学院、美国百威啤酒、武汉健民药业、江西创导动物制药、宜春药品检验所、贵溪市疾病控制中心、台湾统一企业、江西长江药业、江西九江建筑工程检测中心、武汉市公安局、新加坡赛得利化纤公司……。

Cysticercus cellulosae may become an important kind of experimental model for helminth study, while drugs involved may become an important tool in biochemistry and molecular biology study of helminth.

猪囊尾蚴可成为研究寄生蠕虫重要的实验动物模型，而有关药物则可成为研究寄生蠕虫生物化学与分子生物学的重要研究工具。

The present work was undertaken to examine whether the testosterone levels could be modified by denervation of the testis in adult rats.

本研究以成年大鼠为实验动物，检验睾酮的代偿性增加是否受到睾丸去神经的影响。

Objective: To study different concentration of sodium sulfide depilatory which have different degree injury to new zealand rabbits skin and to find the small injury and good unhairing concentration.

目的：探讨不同浓度硫化钠脱毛剂对新西兰家兔皮肤的损伤程度，试图找到对实验动物皮肤损伤小、脱毛效果佳的脱毛剂浓度。

For example, the British embryologist wilmot think, have a lot of reason to take into account by the people, such as Davos and Antinori announced that the human cloning experiments will have the same high failure rate, as attempts at animal cloning as.

例如，英国胚胎学家威尔莫特认为，有很多理由可以考虑到，由扎沃斯和安蒂诺里等人宣布的克隆人实验将会有同样高的失败率，正如试图进行动物克隆时那样。

The trial model with chicken encephalomalacia was set up by using the feed of low congtent of V〓 and supplying excessive unsaturated fatty acid in feed for studying the molecular mechanism of chicken encephalomalacia in the study. On the basis of observing the symptom and postmortem examination in clinic and determining the content of V〓, the bodyweight, the weight of cerebrum and cerebellum, the focus of the study was on follows which were relative to neuropathic injury. The concentration of free radical and the function of antioxidant defense system of chicken with encephalomalacia were determined systematically.

中文题名雏鸡脑软化症的分子机理副题名外文题名 The molecular mechanism of chicken encephalomalacia 论文作者王振勇导师石发庆教授学科专业临床兽医学研究领域\研究方向动物营养代谢病学位级别博士学位授予单位东北农业大学学位授予日期2002 论文页码总数110页关键词雏鸡脑软化鸡馆藏号BSLW /2003 /S858 /7 为了深入探讨雏鸡脑软化症发病的分子机理，本课题通过在采用低V〓饲料和添加过量UFA建立了雏鸡脑软化症实验模型。

Methods Animals were randomly and equally divided into five groups: saline control group, positive drug control group, low-dose, medium-dose and high-dose crocetin group. Animals were anesthetized with urethane (1.2 g/kg), then followed by the perfusion of aconitine (10 μg/mL) through caudal vein in rats, or of ouabain (9 μg/mL) through external jugular vain in guinea pigs in a constant velocity of 0.1 mL/min, and the emergence time of ventricular fibrillation, ventricular extrasystole, ventricular tachycanlia and cardiac arrest were then detected and recorded. The recorded time was then translated to the cumulated amount of aconitine and ouabain. Experimental arrhythmia was induced by rapid injection of 4% CaCl2 (140 mg/kg), and the emergence time, persistence time, incidence and death of arrhythmia after the administration were observed.

将实验动物随机分为生理盐水组，阳性药物对照组，藏红花酸高、中、低剂量组，SD大鼠采用1.2 g/kg乌拉坦麻醉后，从尾静脉匀速(0.1 ml/min)灌注10μg/ml乌头碱溶液，豚鼠麻醉后从颈静脉匀速(0.1 ml/min)灌注9μg/ml哇巴因溶液，观察出现室性期前收缩、室性心动过速、室颤和心脏停搏的时间，然后换算成乌头碱和哇巴因的累积量；快速推注4%氯化钙(140 mg/kg)诱导大鼠心律失常，观察给药后心律失常出现时间、持续时间、心律失常发生数及死亡数。

The death has not derailed company's program to clone endangered animals. They plan to try again with a gaur, says Damiani.

若亚的死并没有使公司放弃克隆濒危动物的计划，Damiani 介绍说，公司将继续用白肢野牛作实验。

Mongolian gerbil has been applied in many branches of life science, which is thought of as many a functional laboratory animal.

长爪沙鼠在生命科学诸多领域已得到广泛应用，是一种正在被国内外开发的"多功能性"实验动物，但有关长爪沙鼠的遗传研究甚少，其群体遗传结构尚不清楚。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。