网体

Increase the bone marrow cell component while reduce the fat component, abnormal the caryon and cytomembrane structure of bone marrow cell and stromal cell, enrich the ribose body, mitochondrion and rough surfaced endoplasmic reticulum in cytoplasm of several organs and tissues, embody abvious improvement of heart muscle, liver, immnune organs, incretory organs and sexual gland.

增加免疫介导型再障小鼠的骨髓细胞成分，减少脂肪成分。使骨髓细胞和基质细胞的细胞核和细胞膜结构趋于正常，使多种脏器组织的细胞浆内核糖体丰富，线粒体及粗面内质网发达。对心、肝、免疫器官、内分泌器官及性腺等亦有明显的改善作用。

We have developed a simple and easy-handling procedure for copper-catalyzed cyanation of aryl halides using K4[Fe_6] as the cyanide source. The present procedure has ligand- and base-free advantages, and was accomplished under the conditions of exposure to the air without degassing of the solvent.4. We carried out the selective control of preparation for phenyl ether and phenol from iodobenzene with 10 mol% of Cu_2·H_2O as the catalyst under the condition of exposure to air.

这个程序有无配体无碱的好处，并能够在暴露于空气的条件下进行，溶剂也不用脱气。4、空气气氛下，用10 mol%的Cu_2·H_2O催化碘苯偶联，实现了制备二苯醚和苯酚的选择性控制：即在有(来源：Aa955BC55论文网www.abclunwen.com)机溶剂NMP中实现了碘苯直接制备二苯醚的Ullmann反应，在H2O中实现了碘苯直接制备苯酚。

Research on the Iridoids composition of Valeriana jatamansi Jones in the role of mechanism of action of rat model induced by chronic stress3.1 Effection of Iridoids composition of Valeriana jatamansi Jones on 5-HT and 5-HIAA in colon,serum and central of IBS rats induced by chronic stressMethods:Animals were randomly divided into7 groups:normal group,model group, OSD group,FXT group and Iridoids composition of Valeriana jatamansi Jones groups in quantiy of 24.92mg/kg,12.46mg/kg,6.23mg/kg.

同时，蜘蛛香环烯醚萜可显著降低醋酸所致小鼠的扭体次数，说明其有良好的镇痛作用。3蜘蛛香环烯醚萜治疗肠易激综合征机理3.1蜘蛛香环烯醚萜对5-HT神经递质的影响3.1.1蜘蛛香环(来源：5bABd5C论文网www.abclunwen.com)烯醚萜对外周和中枢5-HT含量的影响目的：探讨蜘蛛香环烯醚萜对慢性应激所致IBS大鼠结肠、血清和脑中5HT、5-HIAA的影响方法：动物随机分为对照组、模型组、昂丹司琼组、氟西汀组、蜘蛛香环烯醚萜24.92mg/kg、12.46mg/kg、6.23mg/kg组，除对照组外，其余各组进行慢性应激实验。

In group B, a large amount of inflammatory cell infiltration in liver tissues were noted and hepatic cells showed spotty necrosis and bleeding under the light microscope; the electron microscope showed a significant decrease of mitochondria cristae, the broadness of endoplasmic reticula, hepatic cell necrosis and karyopyknosis.

B组光镜下可见肝组织大量炎性细胞浸润，肝细胞点状坏死及出血；电镜下可见线粒体嵴明显减少，内质网扩张，出现凋亡小体及核固缩。C组上述病理变化明显减轻。

The main target of PDT-CPD4 was probably membrance organelles, such as cytomembrance、lysosome、microsome. It made lipide and protein of these membrance dissociate and degenerate, membrance penetration increased. Typical biochemical changes appeared, 180bp bases DNA fragmentation ladder pattern was observed in agar electrophoresis.

但PDT作用后出现线粒体肿胀，可能是因为PDT的主要靶部位是膜性细胞器如线粒体、胞质膜、内质网和溶酶体等，光化学反应产物使这些膜的脂类和蛋白质发生分解变性，膜通透性增高所致。

LH_750, an automatic complete blood corpuscle analyzer was used to screening 96 patients, admitted in pediatric department of our hospital with Macrocytic anemia in 3 years period (from January 1, 2005 to July 30, 2008), The medical case history of macrocytic anemia was investigated by physical examinations as well as reticulomacroerthroycyte count, peripheral blood and bone marrow morphology, l...

利用LH-750全自动血细胞分析仪，从我院近3年(2005年1月1日至2008年7月30日)儿科住院贫血患儿中共发现大红细胞贫血患儿96例，上述大红细胞贫血患儿进行了详细的病史采集和体查、网织大红细胞计数、外周血及骨髓形态学、肝功能测定，甲状腺功能测定等，依据上述资料确定病因诊断。

In the paper, the multidentate carboxylic acid ligands were used to combine with Cd, resulting in the three dimensional MOCPs single crystals—C12H16CdN2O8, with a low temperature hydrothermal synthesis method. The sample was characterized with IR spectra to affirm the organic groups in the frameworks, single-crystal X-ray diffraction to determine the crystal structure and composition of the frameworks, N2 adsorption isotherms at low temperature to measure the specific surface area and pore size distribution, and with TGA/DGA analysis to scale the thermal stability. Furthermore, the dissolution property and the photocatalytic activity of MOCPs under the ultraviolet ray condition were explored.

本文用低温水热合成法，用多齿羧酸配体异烟酸和Cd配位合成出[Cd(C6H4O2N)2(H2O)4]∞三维晶体并进行了表征：采用红外光谱法确认骨架中的有机官能团；用单晶X射线衍射分析法测定MOCPs的晶体结构，并确定其骨架的组成；通过低温氮气吸附等温线测定了其比表面积和孔径分布；以热重分析和差热分析测定材料骨架的热稳定性；测定了晶体的溶解性能；最后以亚甲基蓝为目标降解物，对[Cd(C6H4O2N)2(H2O)4]∞的光催化活性及亚甲基蓝的氧化动力学进行了探索(来源：A2444BC论文网www.abclunwen.com)。

Cytolysosomes increased,cellular nucleus became twisted,rough endoplasmic reticulums swelled,and chondrosome became vacuolization.Dead intervertebral disk cells were located in ?nidi? which were made of multilayer degenerative collagen fibers.

术后8周实验组椎间盘开始出现大量死亡细胞，表现为溶酶体明显增多，细胞核扭曲，粗面内质网扩张，线粒体空泡化，死亡细胞外周的&巢&增厚呈多层排列，致密颗粒增多。

Light microscope and transmission electron microscopy showed that SMMC-7721 cells induced by SAHA had undergone the restorational alteration in morphology and ultrastructure, which were different from those of nontreated cells but were similar to those of normal cells, and the changes were as follows: the cells turned to be flat and spread; the nucleo-cytoplasmic ratio lessened and nuclear shape became rather regular; the number of nucleolus reduced and its volume lessened; euchromatin increased while heterochromatin decreased in nucleus; in the cytoplasm, mitochondria grew in number with relatively consistent structure and well-developed mitochondria cristae; Golgi complex turned to be well-developed and typical; rough endoplasmic reticulum increased. Immunocytochemistry assay showed that the expression of AFP and PCNA were declined significantly. FCM analysis showed SAHA could arrest SMMC-7721 cells in G0/G1 phase, with an accumulation of the cells in G0/G1 phase while a decrease of cells in S phase. Semi-quantitative RT-PCR detection revealed that the expression of p21WAFl mRNA was upregulated remarkably in the cells treated with SAHA.

结果：倒置显微镜和透射电镜观察显示，经SAHA处理的细胞增殖速度显著减慢，细胞体积增大，细胞核较小，形状较为规则，核仁数量减少、体积变小，核内常染色质增多而异染色质减少，核质比例减小，细胞质内线粒体数量增多、线粒体嵴发达，高尔基体较为典型，粗糙型内质网增多，呈现出与正常上皮细胞相似的形态变化；MTT比色法测定结果显示不同浓度(2.5、5.0、7.5、10.0uM)SAHA对SMMC-7721细胞的增殖均有抑制作用，并有明显的剂量依赖和时间依赖关系；免疫细胞化学检测显示SAHA能显著降低PCNA和AFP在SMMC-7721细胞中的表达；流式细胞仪检测结果显示，SMMC-7721细胞经SAHA处理后，G0/G1期细胞明显增加，S期细胞则明显减少，细胞被阻滞于G0/G1期；RT-PCR检测结果表明，SAHA作用12h后SMMC-7721细胞中p21WAF1 mRNA的表达即有增加，24h后更为明显。

The results of the ultrastructares of the glandular hairs show that there are a number of the plastids in which there are a big of osmiophilic substances in the secretory cells of the peltate hairs and then that there are much endoplasmic reticulum in the secretory cells of head hairs. The difference between them are with relation to the function.

腺毛超微结构观察的结果表明，盾状腺毛类分泌细胞的优势细胞器是质体，其中具大量的嗜锇物质；而头状腺毛类分泌细胞的优势细胞器是内质网，这种细胞器上的差异与头状腺毛和盾状腺毛的分泌功能是相适应的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。