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As an immunomodulator NO may play a role like a double-edged sword since it expresses both in immuonchalleged and immunosspresed states. 2. After received external stimulus the morphology of ependyma of SFO could be changed and varied with time course, particularly its cellular apoptosis do occur and earlier than the ordinary areas of the brain. 3. Astrocytes in SFO could express cFos protein induced by LPS, suggesting the cells may maintain homeostasis in the brain in a longer period and modulate immune state of the brain. 4. As a CVO, SFO may sense changes of blood-bearing immunosignals earlier and instantly response to them, thus as one of windows of the brain SFO do take part in immunomodulation within the brain.

通过我们的实验结果我们可以得出这样一些初步的结论：1、一氧化氮作为免疫调质参与了机体免疫，它既能在免疫激发状态下又可在免疫抑制状态下进行表达提示，NO在脑内免疫调节中的作用可能是双向的。2、穹窿下器的室管膜形态在接受外界刺激后，随着时间的变化而不同，扫描电镜下的凋亡形态虽需进一步证实，但室管膜细胞确实发生了凋亡，并且穹窿下器发生的较早。3、穹窿下器内的星形胶质细胞在给予大肠杆菌后确实可以表达c-fos蛋白，并可能通过自身的激活来较长时间的维持体液的动态平衡，调节脑内免疫状态。4、穹窿下器作为感受性室周器官之一，能够较早的感受血携免疫信息的改变并及时作出反应，可能作为外周免疫信息进入脑内的窗口之一来参与脑的免疫调节。

The PRL-like cells were also presented in the ventral ependyma of the lateral ventricle and the glial lamina in the basal surface of the brain. The processes of PRL-LIR cells in PPN, SCN, PVN and PAN mainly projected to the third ventricle, those in AN and ELV mainly projected to the lateral ventricle, and those in SON to the glial lamina in the basal surface of the brain. The results showed that PRL could be released into ventricularis system and participate in the regulation of the cerebrum-cerebrospinal fluid circuit.

视前室旁核、视交叉上核、下丘脑室旁核、弓状核等核团内的PRL阳性神经元有突起向第三脑室投射，伏隔核内及侧脑室室管膜上的PRL阳性神经元有突起伸至侧脑室，视上核的PRL阳性神经元也有突起投射至脑基底神经胶质板，表明鸡脑内的PRL可以释放入脑室系统，参与调节脑-脑脊液神经体液回路。

Most of fluorenyl cardo polyimides exhibited excellent solubility in common organic solvents such as m-cresol,chloroform(CHCl_3), tetrahydrofuran,N-methyl-2-pyrrolidinone,N,N-dimethylacetamideetc and intrinsic viscosity in N,N-dimethylacetamideranged from 0.31-1.00dL/g.

大部分芴基Cardo型聚酰亚胺可以溶解在间甲酚，氯仿(CHCl_3)，四氢呋喃，N—甲基吡咯烷酮，N，N—二甲基乙酰胺等有机溶剂内，在DMAc内的特性粘度范围为0.31～1.00dL/g。

Temporally, rhizobium abundance in root and pericarp is obviously higher at pod-bearing stage than any other growth stage. Rhizobium abundance in various floral organs rapidly increases after pollination. During ovary-to-legume germinative process, rhizobium abundance in ovary wall and ovule increases logarithmically. Endogenous rhizobia are found in ovule only after fertilization, and rhizobium abundance in young seeds is higher than in fertilized ovule. This implies that endogenous rhizobia can be transported and colonized in early germinated seedlings.

在时间上，结荚期根、荚果皮内的根瘤菌数量明显高于其他时期；花内各器官在授粉后根瘤菌数量迅速增加；由子房向荚果发育的过程中，子房壁和胚珠内的根瘤菌数量随时间呈对数增长；胚珠在受精后即存在有内生根瘤菌，并且幼嫩种子内生根瘤菌数量远高于受精胚珠，证明内生根瘤菌能被转运并定殖在发育早期的种子中。

In order to distinguish the type of GFP positive cells in glomeruli further, we also carried out fluorescence histochemistry double staining, the results of it were: the GFP positive cells in recipients glomeruli in mice of the four, five, six groups were blood cells in glomeruli capillary loop, but not the glomeruli resident cells, for example, endothelial cells, epithelial cells or intercapillary cells.

为了进一步鉴别受体鼠肾小球内GFP阳性细胞的种类，我们进行了免疫荧光组织化学双染色，结果显示：④、⑤、⑥组受体鼠肾小球内的GFP阳性细胞可能是肾小球毛细血管袢内的血细胞而非肾小球的固有细胞，即内皮细胞、上皮细胞或系膜细胞。

After the intracapsular decompression, separating the tumor capsule from its surounding structures and resecting the capsule is easy to be achieved.

术中利用电切环在肿瘤囊内分块切除肿瘤组织，使肿瘤内的压力降低利于肿瘤囊壁同周围组织结构分离、切除。

Sperm may be placed in the neck of the womb, known as intracervical insemination, or inside the womb itself, known as intrauterine insemination.

精子可摆放在颈部子宫，称为intracervical人工授精，或子宫内的本身，被称为宫腔内人工授精。

But the researchers did suggest looking at the quality of cabin air which has been linked to passenger and flight crew complaints of dry eyes, stuffy nose, and skin irritation, as well as headaches, lightheadedness, and confusion.

不过研究人员也强烈建议要注意舱内的空气品质，舱内空气不良可能造成乘客及机组员身体不适，像是眼睛乾涩、鼻塞、皮肤过敏、头痛、头晕、意识不清等等。

Results The long branches of the profunda lingual arteries and the terminal branches of the dorsal lingual arteries anastomosed into a thick layer of arterial network,under the mucosa and over the superficial muscle of the whole body...

由动脉网发出微动脉支进入舌黏膜内，形成黏膜内的毛细血管网和各种乳头毛细血管丛。结论舌黏膜两侧血管吻合丰富，可选用舌黏膜肌瓣修复创面，并为舌诊提供了形态学基础

Oncidium on 15 hrs light period and night break treatments exhibited heavier fresh and dry weights, lower total soluble sugar content in pseudobulb because nutrient translocated for inflorescence development, however water content was no significantly different. After treatment of 9 hrs and 12 hrs light period, the total soluble sugar content in pseudobulb of Oncidium was higher than other treatments because of consuming less nutrient transfered from pseudobulb due to poor inflorescence development and the quality of inflorescence also showed worse.

以15小时电照周期处理与暗期中断处理之植株乾鲜重较重，含水量则无明显差异，而假球茎内的全可溶性糖含量则较其他处理组低，因为花序发育时，假球茎内的碳水化合物转移到花序，以提供花序发育所需之养分。9小时电照周期处理组与12小时电照周期处理组方面，因为其花序品质较差，消耗的养分较少，故其假球茎内的全可溶性糖含量较高。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。