后节

TheLabrador's hindquarters are broad, muscular and well-developed from thehip to the hock with well-turned stifles and strong short hocks.

拉布拉多寻回犬的后躯宽阔、肌肉发达、从臀部到飞节都非常清晰，膝关节转动良好，飞节短而结实。

Results: Color of hypokinetic, akinetic and dyskinetic segments detected by 2DE in CAD patients became dark or disappeared or showed a opposite color in 2D or M-mode DTI, in PW-DTI mode profile these segments showed significantly lowered amplitude except for A wave of post wall in 3 levels.

脉冲波多普勒组织成像所测运动异常节段的峰值速度，除后壁三个水平短轴方向A波与正常组相应节段比较无显著差异外，余各速度均明显减低。

MethodsNonheparinized autohemic blood of the rat was taken out from rat"s femoral artery and injected into its caudate nucleus immediately to establish a model of intracerebral hemorrhage.The changes of edema in the ipsilateral bassal ganglia , ipsilateral cortex, contralateral bassal ganglia and contralateral cortex were measured at 1,2,3,5 and 7 days respectively after intracerebral hemorrhage. The rat"s packed red blood cells, lysed red blood cells and hemoglobins at different concentrations were injected respectively into the rat"s caudate nucleus. The changes of edema in various regions of the brain at different time were measured as above. 5U thrombin was injected into the rat"s caudate nucleus and the changes of edema in various regions of the brain at different time were measured as above.

自体股动脉取血，并采用自体未肝素化新鲜血回注法建立大鼠尾状核出血模型，观察脑出血后1，2，3，5，7天血肿同侧基底节区、血肿同侧对应的皮质区、血肿对侧对应的基底节区及血肿对侧对应的皮质区脑组织水分含量的变化；分别以自体浓缩红细胞(PRBC，50％)、溶解红细胞(LRBC，50％)、不同浓度的大鼠血红蛋白注入大鼠尾状核，并观察不同时间不同部位脑组织水分含量的变化；以5U凝血酶注入大鼠尾状核，观察不同时间不同部位的脑组织水分含量的变化。

Methed:The light microscops,transmission and scanning electronic microscops were performed on cartilage of adjacent joint facet cephalad to multi segments and short segmental spinal internal fixation in 10 goats at 6 months postoperatively.

设计山羊长节段及短节段脊柱内固定的动物模型，对固定6 个月后近头侧两个邻近关节突关节进行光镜、扫描电镜及透射电镜的观察。

The location and structures of sex-pheromone-producing gland in female H.insularis were studied by EAG,GC,SEM,and TEM.These studies showed that thegland situate in the intersegmental membrane between the eighth and ninthabdominal segments,and is an eversible abdominal fold;Many plump cones disturbon the surface of the gland.The glandular cells of 2-day old virgin female H.insularis are arranged in one layer,among which the central cells are columnarepithelial cells and flat on two sides.The nucleus is irregular elliptical.There isevident conjugation between cells and the involution is more in the basal membraneof cell.Microvilli are distributed on the cytoplasmic membrane and linked withendocuticle on which there are many layers of chitin,and the outer cuticule is staineddeeper.The cell contains bubbles,mitochondria,glycogen deposits,roughendoplasmic reticulum and smooth endoplasmic reticulum.

结合触角电位、毛细管气相色谱、扫描电镜、透视电镜等技术对小线角木蠹蛾雌蛾腹尖末端不同组织部位提取物的测定分析以及腺体位置和形态结构的观察发现：小线角木蠹蛾性信息素分泌腺位于腹部末端8～9节之间，是一个由节间膜特化而成的上皮结构，为一可外翻的腹褶，腺体表面分布着饱满的锥形体，羽化后2天未交尾的雌蛾腺体细胞呈单层排列，腹面中央由密集的柱形上皮细胞组成，细胞排列向两侧延伸至背部，其形状由柱形逐渐变为扁平形，细胞核为椭圆形，细胞与细胞间有明显的胞连接，细胞基底膜基褶较多，质膜上分布着微绒毛，并与内表皮连接，内表皮上有多层几丁质，外角质层染色较深，细胞质中含有空泡、线粒体、脂质粒、粗面内质网和光面内质网。

Materials and Math- ods: CT and MRI findings of 7 cases with ganglioneuroma and 2 case with ganglioneuroblastoma proved by operation and pathology were analysed retrospectively.

目的：分析后纵隔神经节细胞瘤和神经节神经母细胞瘤的CT和MRI表现及其诊断。

Methods The medical records and CT scans of 113 inpatients with ganglionic intracerebral hemorrhage treated by stereotaxic aspiration and 91 inpatients without stereotaxic aspiration treatment were retrospectiely reiewed.

回顾性分析2000年12月1 日到2002年6月1 日间我院病案首页数据库中所有行CT指导下行锥颅抽吸治疗的基底节出血病例以及同期符合锥颅抽吸治疗手术指征而行内科保守治疗的基底节出血患者。在患者出血后30天进行疗效评定。

Eighteen patients had multilevel anterior cervical discectomies with or without internal fixation, 22 patients had decompressive surgery (12 laminectomies and 10 intersegmental decompressions) for multiseg- ment spinal stenosis, 15 patients had laminectomy with posterior spinal fixation, and remaining 9 patients had laminectomy and excision of spinal tumor.

18例患者行多极前颈椎间盘切除术伴或不伴内固定， 22例患者因多节段椎管狭窄行减压手术（ 12例椎板切除术和10例节间减压）， 15例行椎板切除、后脊柱固定术，其余9例行椎板切除术和脊髓肿瘤切除术。

Observing localization of the drug and morphologic change in DRG cells and motor neurons in spinal cord anterior hom after 1% adriamycin intraneural injection into the sciatic nerve of rabbits. Moreover, evaluating sensory and motor function 1-8 weeks following injection. Exploring whether the agent, injected into sciatic nerve, has the effect of chemo-ganglionectomy on the corresponding DRG.

研究家兔坐骨神经内注射1％阿霉素后，药物的聚集部位及相应脊髓前角运动神经元和背根节细胞的形态学变化，测定家兔1～8周下肢感觉及运动功能，探讨坐骨神经内注射阿霉素能否对相应背根神经节产生化学切除术作用。

1CHEN Kangli, 2YAN Meijuan, 1ZHANG Ying （1Department of Biochemistry and Molecular Biology, Shanghai Medical College, Fudan University, Shanghai, 200032; 2Jiangsu Key Laboratory of Neuroregeneration, Nantong University

目的：观察β1，4-GalT I mRNA在坐骨神经损伤后相应节段脊髓和背根神经节中的表达变化。方法：采用real-time

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。