动物实验的

Based on the compared and simulated experiment, it was quantitively studied on the effect of macrobenthos (Ilyoplax deschampsin and Corbicula fluminea) on the exchange of nutrient across the sediment-water interface and the early diagenesis of nutrient in the tidal flat sediments from the Yangtze Estuary. Ilyoplax deschampsin and Corbicula fluminea affected the exchange of nutrient across the sediment-water interface by the different biological mechanisms.

本文依据长江河口滨岸潮滩大型底栖动物的自然分布特征，选取了两段典型的研究区域－崇明东部潮滩和浒浦岸段边滩，运用实验模拟和对比分析方法，定量地研究了大型底栖动物谭氏泥蟹和河蚬对潮滩生态系统中营养盐的界面扩散及其早期成岩变化的影响。

To study the applicable prospect of suicide gene on tumor therapy in clinic,we cloned the gene of D-amino acid oxidase and the gene of yeast cytosine deaminase.We hope to establish the transgenic mices of DAAO gene and YCD gene,and the two transgenic strain mices are valuable animal system for studying the biological characteristic of DAAO gene and YCD gene ,for studing the killing activity of DAAO/D-Ala and YCD/5-FC gene therapy systems on tumor.The D-amino acid oxidase gene derived from R.gracilis and it could oxidize D-amino acids. Hydrogen peroxide(H2O2) is a reactive oxygen species generated in the deamination of D-Ala catalyzed by DAAO.

为了探讨自杀基因在临床肿瘤治疗中的应用前景，建立自杀基因肿瘤治疗评价的动物模型，我们克隆了D-氨基酸氧化酶(D-amino acid oxidase，DAAO)基因和酵母菌胞嘧啶脱氨酶(yeast cytosine deaminase，YCD)基因，希望建立DAAO基因及YCD基因转基因小鼠，为研究DAAO及YCD基因的生物学特性、开发和评价DAAO／D-Ala及YCD／5-FC自杀基因系统进行肿瘤治疗建立良好的实验动物模型。

Observing mechanical oscillation effects on biomechanical behaviors of preadipocytes using biomechanical stimuli would provide more direct experimental evidence for treatment of simple obesity using manipulation and massage therapy.

摘要背景：幼年动物脂肪组织中前脂肪细胞的生物学行为与肥胖的发病和防治关系密切，而采用细胞生物力学实验方法直接观测力学振荡对前脂肪细胞生物力学行为变化可为推拿按摩治疗单纯性肥胖原理研究提供更直接的实验证据。

Many experimental results showed that the addition of appropriate amount of cellulase in animal feed can increase the utilization rate of feed and quicken the growth of animals, and the effect on ruminant animals is especially remarkable.

许多实验结果表明：在动物饲料中添加适量的纤维素酶可以提高饲料的利用率和动物的生长速度，对反刍动物的效果尤为明显。

The main objective of this paper is to use Cu,Zn,Cd and oxytetracycline, norfloxacin as experimental toxicants and Cyprinus carpio,Carassius auratus Pengzenensis, Trionyx sinensis as as experimental creature, studied the toxicity of copper,zinc,cadmium to the larval carps; accumulations of copper,zinc in the larval carps.

本研究以三种重金属和土霉素、诺氟沙星为实验毒物，以鲤、彭泽鲫和中华鳖为实验动物，研究了铜、锌、镉三种重金属对鲤幼鱼的毒性作用，以及铜、锌在鲤幼鱼中的积累。

Electrophysiological index before and after injection was recorded by using electromyograph so the neural electrophysiological influence by the injection could be observed.

用丹迪CANTATETM型肌电图仪检测用药前每组动物的电生理指标及用药组每次给药后的电生理指标，来观察硬膜外腔给药是否会对实验动物的神经电生理产生影响；5。

The film makes a strong argument for some form of compromise on the meat eater/vegetarian debate, but it also delves into the issue of fur trading, animals as a form of entertainment, and as test subjects in the name of science.

这部电影涉及了一个关于吃肉和素食主义者之间的争论，皮毛贸易，和在&娱乐界&工作的动物，还有科学实验中所用到的动物。

Hence, in an attempt to establish an animal model of retroperitoneoscopic nephrectomy as a training of retroperitoneoscopic surgery for young urologists, six pigs were used as subjects.

因此，我们使用六只小猪作为实验对象，尝试建立一个后腹腔镜肾脏摘除术的动物模型，并以此动物模型作为年轻的泌尿科医师训练后腹腔镜手术的一个方式。

Methods Acute oral toxicity test, subchronic inhalation toxicity test and mutagenicity test were conducted to observe the effects of petroleum asphalt in experimental animals.

方法通过石油沥青急性经口毒性、亚慢性吸入毒性及遗传毒性的实验研究，观察在该实验条件下，石油沥青对受试动物的影响。

This is the Fund for the Replacement of Animals in Medical Experiments.

在过去的实验中，实验群中所有的动物被喂给一种物质，直到其中一半死亡。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新