研究动物

Generally, most of the follicles undergo atresia during their development in mammals, and only a few grow to maturation and ovulation. For many years, the mechanisms of follicular atresia have been one of the foci of study. Recently, with the development in studies on cell apoptosis, it has been proved that follicular atresia is a process of cell apoptosis. However, the endocrinological and molecular evens underlying follicular development and atresia and granulosa cell apoptosis in the goat has not been studied.

中文题名山羊卵泡发育、闭锁及其调控机理的研究副题名外文题名 Studies on follicular development and atresia and their regulatory mechanism in goat 论文作者于元松导师谭景和教授学科专业基础兽医学研究领域\研究方向动物胚胎学与胚胎生物工程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71页关键词山羊卵泡发育馆藏号BSLW /2003 /S827 /3 哺乳动物卵泡在发育过程中绝大多数闭锁退化，只有少数卵泡发育成熟至排卵。

To date we have designed over 6.5 million square meters of research facilities for industry leaders in the international community includes; the National Institutes of Health, Center for Disease Control, John Hopkins University, Washington University School of Medicine, Emory University School of Medicine, Edinburgh University-Roslin Institute, Institute of Animal Health, Oxford University, Dubiotech Science Park, Wuxi Pharmatech, along with Global research facilities for the leaders in Pharmaceutical research including, Pfizer, Merch and Novartis.

经验至今我们已经为国际产业领导者设计了超过650万平方米的研究设施。设计的代表作包括了：国家卫生研究院，疾病管制中心，Johns-Hopkins大学，Washington大学医学院，Emory大学医学院，Edinburgh大学-Roslin研究所，动物卫生研究院，牛津大学，Dubiotech科学园，无锡药明康德公司，以及供制药研究先驱厂商如Pfizer，Merck及Novartis 使用的全球性研究设施。准建筑人手札爱你唷

And countries was 5. 4%. And the control rate was 2. 9%, in which that in cities was 4. 2% and countries was only 0.9%. From these data we knowed that three rate of hypertension very low. The traditonal risk factors of cardiovascular diseases including overweigh, fat, alcohol, high salt intake, hypokalemia, hypocalcemia of cardiovascular diseases and low animal protein intake have been known, but these factors only explained half of cardiovascular diseases. So, it is necessary to find out and recognize the new risk factors.

心血管疾病的传统危险因素（体重超重和肥胖、饮酒、膳食高盐、低钾、低钙、低动物蛋白质）已经早已被认识，在不同的地区和不同的人群也进行了样本量不同大小的流行病学研究和基础研究，但研究表明传统的危险因素只能解释50％的心血管疾病，仍有50％的心血管疾病不能用传统的危险因素来解释，因此有必要认识和寻找新的危险因素。

Therefore, the present review focuses on clinically relevantlarge-animal studies of endotoxin or living bacteria-induced,hyperdynamic models of sepsis that integrate standard day-to-daycare resuscitative measures.

因此，当前的研究著眼於临床相关大动物内毒素的研究，或与日常复苏治疗标准相结合的活细菌诱导、高动力败血症模型的研究。

Based on the related researches in China and other countries,this paper summarized the impacts of deicing chemicals on soil, surface water, ground water, plants and animals, etc., and put forward some suggestions for the further research in this field to provide a scientific basis for the pollution prevention of deicing chemicals on urban environment and related ecosystems.

本文结合近年来中国和其他国家有关化学融雪剂对生态环境影响的研究进展，阐述了化学融雪剂对土壤环境、地表水、地下水、植物和动物等的影响，并提出了今后该领域的研究建议，以期为化学融雪剂对城市环境污染和生态影响的防治技术研究提供科学依据。

Based on the related researches in China and other countries, this paper summarized the impacts of deicing chemicals on soil, surface water, ground water, plants and animals, etc. and put forward some suggestions for the further search in this field to provide a scientific basis for the pollution prevention of deicing chemicals on urban environment and related ecosystems.

本文结合近年来中国和其他国家有关化学融雪剂对生态环境影响的研究进展，阐述了化学融雪剂对土壤环境、地表水、地下水、植物和动物等的影响，并提出了今后该领域的研究建议，以期为化学融雪剂对城市环境污染和生态影响的防治技术研究提供科学依据。

DATA SYNTHESIS: Although there are some differences in the results between human studies and animal studies about the change of bone mineral density after detraining or reducing exercise, both of them get the same conclusion, that is, the bone mass gained by exercise in growth period will be maintaining if persisting appropriate exercise after detraining training.

资料综合：关于停训后和运动量减少后骨密度的变化，一些人体研究和动物研究结果存在一定的差异，但两种研究方法均揭示，停训后坚持一定量运动可以使生长期运动所获得的增加骨量得以维持。

Methods: In order to discuss the JIANGU granule treatment GIO molecular action mechanism, this research takes the osteoporosis sickness animal experimentation model by the glucocorticoids-induced induction domestic rabbit, through HE dyeing research Chinese native medicine JIANGU granule to vacancy bone sunken number influence; Through the immunity histochemistry technology,observes the blood vessel bast growth factor in the bone tissue expression. Through home position hybrid technology,in mRNA member level research, collagen I mRNA distribution and expression.

本研究以糖皮质激素诱导的家兔作为骨质疏松症动物实验模型，通过HE染色研究中药健骨冲剂对骨组织的空缺骨陷窝数的影响；通过免疫组织化学技术，观察血管内皮生长因子在骨组织的表达；通过原位杂交技术，在mRNA分子水平研究，Ⅰ型胶原mRNA在骨组织中分布及表达。

Tetraploid embryo can be used as a power tool on life science such as on the research of mechanism in the inchoate embryo development which regulatory the cell volume, mumber and cleavage rate. Tetraploid embryo can also be used to change the ratio of genome of parents on the progeny; More importantly we can obtain completely ES cell-derived mice through tetraploid embryos complementation and the ES mice is significance in analysis of gene function and built disease mouse modle.

在生命科学研究中，四倍体胚胎可以作为研究机体发育的有力工具，例如，用它来研究早期胎儿发育过程中调节细胞体积、数目以及分裂速率的机制，也可以用它来改变双亲基因组在子代中的分配比例；更为重要的用途是通过四倍体补偿作用获得完全由ES细胞发育而来的个体，ES小鼠的获得对基因功能的分析、疾病动物模型的建立有十分重要的意义。

There are two phases, which are human experiment and animal experiment respectively, in the laboratory experiment.

实验研究分为人体实验研究和动物实验研究两部分。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。