后节

The contrast material was bolus injected through antecubital vein ,while four layers of dynamic scans were performed for 50 seconds.These slice dynamic images were processed with the CT perfusion software package.Cerebral blood flow,cerebral blood volume,and mean transit time were measured within the specific regions of interest of the brain,and quantitative analysis was performed.

在常规轴面CT扫描后选取基底节及其相邻层面，经肘静脉团注对比剂，同时开始连续50 s的四层动态扫描，重建的198幅动态图像使用CT脑灌注软件包进行处理，获得灌注图像，测量所选脑内感兴趣区的血流量、血容量及平均通过时间，并对其进行定量分析。

AIM: To evaluate the anterior chamber configuration of the high myopia after clear lens exchange surgery using ultrasound biomicroscopy.

目的：通过超声生物显微镜观察高度近视眼透明晶状体置换手术后眼前节结构的变化。

Mushroom bodies and antennal lobes in Oxycetonia jucunda were conspicuous. Calyces and lobes of the mushroom bodies.were much developed. In contrast, calyces of Ambrostoma quadriimpressum and Henosepilachna vigintioctomaculata were extremely undeveloped. However, the postretinal fibres and circumpharyngeal nerves of Ambrostoma quadriimpressum were highly developed. In the three beetles, 5-HT immunoreactivity was present in all neuropils of the brain and the suboesophageal ganglion. The pattern of 5-HT immunoreactivity and the localization of immunoreactive somata which often clustered into groups were similar among these beetles, while the immunoreactivity intensity was distinct, especially in the lamina.

结果显示，分类地位相近的三种甲虫脑结构大小相差悬殊：小青花金龟脑结构相对发达，蕈形体结构显著，具有发达的冠和叶，嗅叶发达；马铃薯瓢虫和榆紫叶甲的冠极度退化，嗅叶相对不发达；但榆紫叶甲具有十分发达的网膜后纤维和围咽神经。5-HT阳性纤维在三种甲虫的所有神经纤维网中几乎都有分布，且反应模式相似，但各神经纤维网特别是神经节层染色强度差异显著。5-HT阳性胞体有成群分布现象，且在三种甲虫脑中的空间分布位置基本一致。

The moderately grazing could increase the density and the length of rhizomes of Carex duriuscula by increasing the quantities of rhizomes.

苔草在放牧后的优势地位主要是通过萌蘖节数量的增加从而增加固定面积的根茎总长度和枝条数来达到的。

Locations were lobar (14. 4％), basal ganglia area (70.5％), cerebella (9. 1％), brainstem (6. 1％). The 30-day mortality was 20.5％ with 40.7％ of all deaths occurring in the first 48 hours.

132例患者中，脑叶出血19例14.4％），基底节区出血93例（70.5％），脑干出血8例（6.1％），小脑出血12例（9.1％）。30天死亡率为20.5％，其中40.7％（11例）的死亡发生于起病后48小时内。

After varied survival periods, the model mice were sacrificed to get the specimens of SN fixed, embedded and coronally sectioned continuously. The microsections were processed by immunohistochemistry to label the DA neurons and Calbindin D28k-containing neurons with the antibodies against tyrosine hydroxylase and CR respectively. The labeled cells were counted under microscope and analyzed statistically.

模型动物存活1周后，一部分取其中脑黑质节段，固定、包埋做连续冠状石蜡切片，以免疫组织化学染色方法，显示各组酪氨酸经化酶和钙结合蛋白表达阳性细胞，光镜观察并细胞计数，统计学分析；另一部分取其中脑黑质组织匀浆，行TH、CB的Westem blot免疫印迹方法检测，用LabWorks软件分析处理。

Two-dimensional electrophoresis (2-DE) was used to study the variation expression of proteins of cucumber cotyledonary nodes induced with PP333. The characteristics and functions of differentially expressed proteins were analyzed with MALDI-TOF-TOF/MS and Protein Data Bank.

应用双向凝胶电泳技术研究PP333处理后黄瓜离体子叶节培养物差异蛋白的表达，结合质谱分析和蛋白质数据库检索，确定所检出差异蛋白质的性质和功能。

Cotyledonary node explants were prepared from 5-7 day old seedlings, infected and co-cultivated with Agrobacterium tumefaciens. Resistant adventitious buds emerged after 4 weeks on selective medium.

从发芽5-7天的大豆无菌苗切取子叶节外植体，经农杆菌感染和共培养后，在选择培养基上4周左右出现抗性不定芽。

Newly hatched larvae known as nauplii Daphnia morphology similar to that after four times after the camp molt parasitic life.

刚孵化的幼虫称为无节幼体，形态与水蚤相似，经过4次蜕皮后开始营寄生生活。

In this research,taking Wistar rats models of SCI made by Allen"s as objects of study ,treatment is taken by Jia Ji electropuncture and dexamenthasomein 6h and 12h after SCIin T_(11_12) segments ;model rat"s motor and sensory function are studied BDNF ,NGF,BDNFmRNA ,BCL-2,BCL-2mRNA,Bax are studiedbyimmunohistochemistry ,insituhybridization ,optic ,electro n microscope in different time .

本课题以Wistar大鼠经Allen's法制备脊髓撞击伤模型，对胸11～12损伤节段采取不同时间进行夹脊电针治疗，即伤后6h和12h接受夹脊电针治疗和地塞米松治疗，以联合行为评分法测定不同时间损伤大鼠的运动功能，感觉功能，以免疫组化法，原位杂交法，光镜技术，电镜技术，观察不同时间点伤段脊髓的BDNF，BDNFmRNA，NGF，BCL-2，BCL-2mRNA，BAX表达。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。