大核

Results ①Compared to sham group, ISH and IHC of rat hypothalamic CRHshow positive cells numbers increase, positive areas enlarge and average gray scaledecreases, which reveals the expression of hypothalamic CRH neurons enhances afterPX;②The enhancement of ISH and IHC of hypothalamic CRH in PX rats aftermelatonin supplementation dose-dependently recovers, but it can't return to be normaleither in high dose group or in low dose group and either at 4th week or at 8th week;③IHC of CRH in median eminence of neurohypophysis shows positive areas enlargeand average gray scale decreases, which reveals the releasing of CRH fromhypothalamic CRH neurons increases;④ELISA of CRH in serum shows thedifferences of CRH concentrations among all groups are not significant, whichindicates PX and melatonin supplementation have no significant effect on CRH levels.

结果： ①松果体摘除后大鼠下丘脑室旁核CRH 原位杂交和免疫组化的结果与假手术对照组相比均显示阳性细胞数增多、阳性面积增加、平均灰度降低，提示松果体摘除后下丘脑CRH 神经元的表达增强；②松果体摘除大鼠补充褪黑素后，下丘脑CRH 原位杂交和免疫组化染色增强呈剂量依赖性恢复，不过不论是低剂量组还是高剂量组，也不论是术后4 周还是术后8周，均不能恢复至正常；③松果体摘除后神经垂体正中隆起CRH 免疫组化结果显示阳性面积增加、平均灰度降低，提示下丘脑CRH 神经元释放CRH 增加；④ELISA 法检测血清CRH结果示各组血清CRH 浓度差异没有显著性，表明松果体摘除及补充褪黑素对血清CRH 水平没有显著影响。

NEXT week Henri Proglio will become the boss of EDF Group, the state-controlled French firm which is the world's biggest listed utility and operator of nuclear reactors. With its proud corporate culture, its devotion to long-term planning and its powerful unions (the Confédération Générale du Travail jointly runs the firm, in effect), EDF is sometimes described as a miniature version of France itself. Last year it began a vigorous campaign to build nuclear plants around the world. But to the dismay of advocates of a nuclear renaissance, the cost and complexity of embarking on several big projects at once is weighing on the firm, despite its size and government backing.

下周Henri Proglio将成为EDF集团的老板，EDF集团是国家控股的法国公司，它世界上在册的最大的公用事业和核反应堆运营商，考虑到EDF荣耀的企业文化、对远期计划的投入和强有力的联盟（实际上是由Confédération Générale du Travail联合运营该公司），有时它可以被看作是法国本身的微缩版，去年，她开始了一场强有力的遍布全球的核电厂的建设，但是令核能源复兴倡导者沮丧的是立刻着手几个大工程所需的花费和复杂程度给公司带来不少压力，尽管集团有相当的规模并拥有政府的支持。

In the ICH experiments, we found about 84% of the cells that have the positive staining of p53 nucleoprotein are in the division phase, showing the nucleus shape is big and irregular.

在免疫组化实验中，我们发现p53核蛋白表达呈阳性的细胞，几乎都是核大而不规则，明显处于分裂期的细胞；且随着分期的增加，这种细胞所占的比例越大。

RESULTS: Levels of insulin, FFA, GOT and GPT in serum were significantly increased in model group; activities of T-SOD and GSH-Px in liver tissue and ISI were notably decreased, and content of lipid perhydride MDA was increased. HE staining revealed that there was hepatic cellular swelling in hepatic lobules, inequality of size of lipid droplets in periplast, nucleus on one side, narrowed sinus hepaticus and inflammatory cell infiltration in hepatic lobules and portal area.

结果： 模型组大鼠血清胰岛素、FFA、GOT和GPT水平明显升高，肝组织中T-SOD和GSH-Px活力和ISI明显下降，脂质过氧化物MDA含量显著增加， HE染色示肝小叶中大部分肝细胞肿胀，胞质中出现大小不等的脂滴空泡，以大泡性脂肪滴为主，核居边，细胞界限不清，肝窦狭窄，且存在小叶内及门管区炎症细胞浸润。

The model of programmed crystallization of SPM was proposed based on the moment transformation of the population considering the agglomeration. The optimal temperature-time curves in a batch crystallizer which maximized the terminal mean size and mean weight size can be determined from the application of the Pontryagin Maximum Principle. The calculated crystallization results heating under optimal temperature were compared with ones under linear or natural heating temperature.

根据第四章所得到的螺旋霉素晶体二次成核和晶体生长和布朗扩散引起的聚集动力学，利用第六章所描述的晶体尺寸分布的各阶矩对时间的一阶导数所构成的自封闭的一阶常微分方程组，采用庞得里亚金极大值原理，以温度为控制变量，在满足某些约束条件下，以最大平均尺寸和最大晶体重量平均尺寸为性能指标，计算出了螺旋霉素间歇结晶的最优温度—时间曲线，并同线性加热和自然方式进行了比较。

Alzheimer′s disease animal models were made by damaging bilateral nucleus basalis of Meynert of elderly rats (20-22 month) with quinolinic acid(150 nmol in 2 μL for each NBM, given d 3 after administration of test drugs). Activity of choline acetyltransferase was measured by radiochemistry assay. One time training passive avoidance step-down and water-maze spatial localization task were used to observe effects of ginsenoside of stem and leaf in combination with choline on learning and memory of AD model rats.

应用喹啉酸（每侧150 nmol，2 μL，给受试药后d 3注射）损毁老年大鼠双侧Meynert基底核制备阿尔茨海默病动物模型，放射化学法测定胆碱乙酰基转移酶活性，一次性训练被动回避跳台实验和水迷宫空间分辨能力测试，观察人参茎叶皂甙和胆碱合用对AD模型大鼠学习记忆的影响。

The simulation results showed that the neural network model given in this paper is capable of forecasting the behavior of nucleation rate exactly and rapidly, and the maximum relative error does not exceed 5.9% as compared with measured values.

仿真结果表明，利用文中所提出的神经网络模型能够较准确、快速地预测结晶成核速率的变化，预测值与测量值的最大相对误差不超过5.9%，表明该网络预测模型有很大的实用性。

These were low-differentiated cells. Growth curve of cultured MSCs was "S" shape. The first, third and fifth passage cells had strong reproductive capability.

透射电镜观察显示间充质干细胞核大，以圆形或类圆形为主，胞核比例大，细胞器少，为低分化细胞。

Based on the histochemistry observation, there appears two types of cell in the lymphoid tissues of sacculus rotundus in the 1st day: A type showing large, pale, round or oval shapes, has large and bright nuclear, but little cytoplasm.

组织形态学观察发现，在1d兔圆小囊淋巴组织中主要可见两种类型的细胞：其中Ⅰ型细胞体积大、着色浅，核大而空亮。

Compared with quinine stimulability, discharges of vagus efferent never in both CTA rats and control rats had no difference when sucrose stimulability was was given. 5 When the same sucrose stimulability was given, FLI neurons of SON and DMV in the CTA rats had much more expressions than that in the control rats.

5给予蔗糖刺激后，CTA组大鼠在SON和DMV内FLI神经元的表达较多，且表达远高于正常组大鼠；而且味觉厌恶建立后，蔗糖刺激和水刺激引起的SON核和DMV内FLI神经元的表达也有差异，蔗糖刺激引起的FLI神经元的表达要高于后者。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。