动物实验的

My paper aims to conduct research on inspection and detection system of biological rhythm which can entrain biological rhythm through regulating the model of systematic zeitgeber and analyze biological rhythm through consecutively detecting animals'activities.

本课题致力于研制生物节律检测控制系统，通过调节系统的授时因子导引实验对象的生物节律，同时连续检测动物活动性，进而分析研究动物的生物节律。

Methods: Experimental rats were injected with KA (10mg/kg, 5mg/ml) subcutaneously to make status epilepticus model. SE latter 10 day, Use subliminal dosages KA to check falling sickness paroxysm sensibility model; SE latter 10 day , Morris water maze was to evaluate cognitive function in the animals. Changing NPY adopt immunocyte chemistry method to check the rat brain inner is expressed.

本研究给Sprague-Dawley大鼠颈部皮下注射惊厥剂量的红藻氨酸(KA，10mg/kg，5mg/ml)，诱发癫痫持续状态(status epilepticus，SE)， 10天后，用阈下剂量的KA检测癫痫发作敏感性模型；10天后用Morris水迷宫实验检测动物学习记忆功能变化；用免疫组化技术检测动物海马CA1区CA3区NPY表达的变化。

The result of experiment display:Four groups animal gain recovery.The motor function of rats that recieved transplanting 7days after cerebral hemorrhage recovered much better than the 3days group,bFGF group and the control group. Brain constitution pathological section can find surviver cells that had were transplantationed and the neural stem cells self-body.

移植实验结果显示各组动物在移植操作后28天均有不同程度的功能恢复，其中7天移植组大鼠功能恢复效果最好，脑组织病理切片显示注入的神经干细胞存活，实验机体自身也有干细胞增殖。

This in vivo study was to examine the historical changes of implanted novel chitosan/collagen composite barrier for confirming the clinical feasibility. Four other commercial GTR membranes were chosen for comparison. Among the resorbable GTR membranes, BioMend Extend and Peri-Aid are collagen base, and GORE-TEX OSSEOQUEST is synthesized membrane, while GORE-TEX e-PTFE (Expanded polytetrafluoroethylene) is synthesized but non-resorbable. Beagle dogs were used as animal model. Buccal mucoperiosteal flaps were reflected in the bilateral mandibular premolar and molar areas. Buccal alveolar bone was reduced on 1st、2nd premolar and molar to a level 5 mm apical to the cemento-enemel junction. Root surface was denuded of periodontal ligament and cementum, and notches were placed at the bone level of each root. The tested GTR barriers were implanted in critical bone defect areas. Flaps were coronally positioned and sutured. Two beagle dogs were sacrificed each time as the designed time period after surgery. Histological and histometirc evaluation at 7 days、14 days、28 days、3 months were performed post-operatively to determine the healing response of each treatment modality.

本研究之目的在评估与工研院生医中心合作发展出可吸收性去乙醯几丁聚醣/胶原蛋白复合之组织导引再生膜片，并选择与可吸收性之BioMend Extend 及Peri-Aid 胶原蛋白膜片，和GORE-TEX OSSEOQUEST 合成高分子膜片，及不可吸收之GORE-TEX e-PTFE合成高分子膜片，等其他四种市售商品材料共同对照评估，应用8只年龄为12个月的雄性小猎犬，均分4组(分别为7天、14天、28天、3个月)，为动物活体评估模式，在实验犬之左、右下颚第一、二小臼齿及大臼齿的颊侧区制造骨缺损后，分别植入组织导引再生膜片，依实验设定时间将小猎犬牺牲，取下缺损区骨头，以光学显微镜观察量测其牙垩质再生高度与齿槽骨再生高度之变化，以探讨其组织再生模式及评估新膜片在临床应用之适用性。

The histological structures of their uteri were analysed. Results\ Oestrus\|related changes in the histological structure of uterus and weight were observed.

我们在已往的研究工作中发现，雌性实验动物的子宫组织形态和子宫重量个体差异很大，即使是同年龄相同时间处死的受试动物也不例外，尤以雌性毕格狗表现更为明显。

Animal model is an important tool for experimental research, however, date to now, there is no ideal animal model for osteonecrosis of femoral head.

动物模型是实验研究的重要工具，然而，到目前为止，还没有理想的股骨头坏死的动物模型。

And to observe the effects of Rhei Aconiti Praeparatae Decoction on the time and number of excreting stool,gastrointestinal movement,ileum peristalsis in rats in vivo.

目的 探讨大黄附子汤对实验动物的镇痛和对阳虚便秘动物肠运动的作用。

The result shown that,as feeding of fruit-eating bats and insert-eating bats,it is different in choosing the bat-bait,designing of bat-feeding box,feeding technique and method,feeding management.

野生动物饲养技术的发展，一方面为动物园展出动物的饲养提供技术保障，另一方面也为科学研究和科学实验提供技术支持。

Somatic cloning by nuclear transfer bypasses the gonads and therefore is a good model to study imprinting regulations.

克隆动物作为印记基因研究的实验动物模型，已获得许多有意义的研究结果。

There is good experimental evidence for Batesian mimicry and the advantages gained by innocuous animals that resemble well-defended animals.

贝氏拟态及无害动物模仿有良好防御能力动物所得到的好处，已有完备的实验证明。

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。