皮层

Methods CSEP monitoring was performed before the operation,during surgical procedure and after the operation in54cases of spinal cord surgery patients.The latency and amplitude of cortical potential were observed and analyzed.Ampliˉtude reduces≥50%or prolonged latency≥10%were taken as scilicet alarming standards.

对54例脊柱脊髓手术患者，实施手术前、中、后CSEP监测，观察并分析皮层电位的潜伏期及波幅，波幅降低≥50%或潜伏期延长≥10%为明显改变即报警标准。

Histological and cellular research on rachis of healthy and inoculated spikes of the mutants at the different stages showed that, structure and developed tendency of cortical sclerenchyma tissue and green tissue and fibrovascular tissue in the rachis were alike between the mutants and their donors at anthesis stage, which also showed no apparent difference in the inoculated spikes'rachis between the mutants and their donors, major difference was that the mutants had less hyphae number than their donors.

对抗赤霉突变体的健康穗及接种穗的穗轴细胞组织学研究结果显示，抗性突变体与其感病亲本的花期健康穗轴在皮层厚壁组织、绿色组织及维管组织结构上基本一致，不同发育时间的变化趋势也一致；接种处理后，抗性突变体与其感病亲本的穗轴组织在各方面的变化趋势相一致，变化量也无明显差异。

Because cortical organization can be modified by behavioral training, we attempted to reduce tinnitus loudness by exposing chronic tinnitus patients to self-chosen, enjoyable music, which was modified to contain no energy in the frequency range surrounding the individual tinnitus frequency.

此前的研究表明，这样一种耳鸣响亮到足以导致占人口的1%到3%的人的生活质量显著下降。这种疾病的原因尚不清楚，但是耳鸣患者的听觉皮层——处理听觉信息的大脑区域——常常受到影响，其受影响程度与感受到的耳鸣程度有关。

Pannecrosis was observed after 24 hours. Ischemia-dependenced pathologic change completely fits sigmoidal dose-response curves.

结果：缺血30 min，坏死神经元首先大量出现在缺血侧基底节区，以后逐渐扩展到皮层，至缺血24 h后，缺血中心逐步出现凝固性坏死，缺血时间依赖性病理变化完全符合剂量反应曲线的S-形分布。

Only sinalbin of three glucosino lates was found from epidermis and cortex in the stems of flower buds.

只在花茎的表皮和皮层中测定到较高含量的白芥子苷。

Thus, salicylate is widely used for studying the mechanisms of tinnitus. The aim of the present study was to investigate the effects of salicylate on voltage-gated sodium, potassium and calcium channels in the inferior colliculus and the auditory cortex neurons by use of the whole-cell patch clamp method, in order to obtain insight into the relations of tinnitus and voltage-gated channels.

本研究首次将膜片钳的实验技术和离子通道的基础理论引入耳鸣中枢机制的研究中，利用全细胞膜片钳记录技术，观察水杨酸钠对大鼠听觉通路上的两个重要部位——下丘、颞皮层的神经元细胞膜上电压门控性钠、钾、钙离子通道特性的影响，探讨听觉通路上神经元的电压门控性离子通道与耳鸣的关系。

The results show that, the spermatheca of Acrida cinerea Thunberg consists of six layers.

上皮层由两种细胞构成：柱状分泌细胞和锥形上皮细胞。

Hematoxylin-Eosin dying method is used to discover the microstructure of the spermatheca by light microscope.

采用HE法对中华蚌锰受精囊的显微观察显示，受精囊的囊壁结构由内向外可分为内膜层、上皮层、基膜、肌肉层、结缔组织、围脏膜六层。

Spermatheca which stores sperms exists in the female body of Oxya chinesis. Sperms can live 2-3 months in it. In order to study the mechanism of living sperms in the spermatheca, the structure of the spermatheca is investigated by light microscope and electron microscope respectfully. The results show that the spermatheca consists of six layers. From outer to inner, they are: peritoneal membrane, muscular layer, connective tissue, ground membrane, epithelial layer and inner membrane.

中华稻蝗雌体内存在可以储存精子的受精囊，精子在其内可以存活2—3个月，为进一步研究精子在受精囊内存活的机制，在光镜与电镜水平上分别研究了受精囊的结构，结果表明受精囊由外向内可分六个层次：围脏膜、肌肉层、结缔组织、基膜、上皮层和内膜层。

To detect effects on apoptosis of cortex neuron in DHCA rats, the rat model of occluding bilateral common carotid artery in the deep hypothermic (21C) rats had been established, and flow cytometry, TUNEL, electron microscope, immunohistochemistry and RT-PCR had been studied.: part I: To establish a new rat model of cerebral ischemia/protect during DHCA: 20 SD rats were used in the experiment, little animal respirator was to assist anesthetized rat's respiration after tracheal cannula, artery press through artery spile in femoral artery, electrocardiograph, temperature, blood saturation of O2 (SaO2) and arterial blood gases were monitored during the whole experiment, blood flow of bilateral common carotid artery of rat were occluded about 60 minute when its temperature was reduced to 21 C by ice, then normal temperature was resumed.

本研究采用大鼠深低温颈总动脉阻断模型，应用流式细胞仪、电镜、原位缺口末端标记法、免疫组化法和RT-PCR技术分别检测深低温脑缺血对皮层神经细胞调亡的影响方法：第一部分深低温停循环脑保护大鼠模型的建立：SD大鼠20只，麻醉后气管插管辅助呼吸，用冰块将大鼠的体温降至(21±1)℃，阻断双侧颈总动脉，记录体温、心率、血压、血氧饱和度和血气分析，60分钟后恢复颈总动脉血流，用Longa等的5级评分标准评定4小时和24小时后大鼠神经系统损伤情况。

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。