胶化

Rice aging leads to the decreasing of total starch content and Fla content of amylopection, strengthen the rice starch crystallite and tightening the organization framework of endosperm, which was considered as the main cause leading to the changing rice starch gelatinization properties, rice aging leads to some degree of cross-link of rice oryzenin, SDS-poly-acrylamide gel electrophroresis gave the same result.

陈化导致米谷蛋白的交联，SDS聚丙烯酰胺凝胶电泳验证了这一结果。

Secondly, the self-adaptive models of porcelain, metal base, cement, dental root, gutta percha point, periodontal membrane, cancellous bone and cortical bone were reconstructed based on the post-core crown parameters.

将读取数据导入Pro/E软件中，先将桩核冠进行参数化（参数包括桩核冠的直径、长度、锥度、倒角等等），同时根据桩核冠的参数，分别建立可随桩核冠参数变化而自适应变化的饰瓷、金属基底、粘固剂、牙本质、牙胶尖、牙周膜、松质骨和皮质骨的实体模型。

The periostea of both experimental and control side of the mandibular ramus were taken and prepared, 2 of each 5 rabbits in a group were prepared for HE stain detection and 3 for proliferating cell nuclear antigen immunohistochemical detection.Results:1, The newly formed bone was detected on the lateral aspect of mandibular ramus after periosteal distraction. The bone was shaped like a hill. It looked very low and was full of holes at postoperative day 28. With the time of consolidation period lengthened, the newly formed bone matured gradually. X-ray examination showed the new bone shaped like a hill. The average values of new bone height at postoperative days 28,35,42 and 56 were 1.86 + 0.15mm, 2.29 + 0.29mm,3.19 + 0.13mm and 4.70 + 0.45mm. Histological examination of both HE stain and picricacid-fuchsin stain showed the increase in the number of osteoblasts and the change in the orientation of collagen fibers and bone trabecula. There were no significant differences between newly formed bone and original bone on the lateral aspect of mandibular ramus at postoperative day 56 histologically.2 Compared with the control side, the distracted periostea proliferated obviously under the microscope, and the number of periostealcells increased with satiation of cellular nuclear per unit area. The images of PCNA immunohistochemical stain of periosteum showed that the experimental periosteum proliferated obviously after distraction compared with the control side.

结果：骨膜牵张成骨的实验研究南京医科大学硕{学位论文l、骨膜牵张后，可见下领升支外侧的骨皮质上有新骨形成，新骨呈山峰状凸起，术后第28天的新生骨较低平，多孔隙，随着固定时间的延长，新骨逐渐成熟；下领升支前后向切线位X线投照显示新骨呈山峰样隆起；经测量，术后第28、35、42和56天组平均新生骨厚度分别为x.86士0.15mm、2.29士0.29mm、3.19士0.13mm和4.70 土0.45mm；脱钙骨组织的HE染色和不脱钙骨组织的苦味酸一品红染色的组织学观察均显示了新生骨在成骨细胞数量上的增长，以及胶原纤维和骨小梁排列方向上的变化，术后第56天的新生骨在组织学上与原升支骨组织已无明显区别。2、HE染色显示，与对照组相比较，实验侧骨膜增生明显，细胞间排列紧密，单位面积内骨膜细胞数增多，细胞核饱满；骨膜PCNA 免疫组化染色显示，与对照侧相比较，实验侧骨膜在牵张后出现了明显的增生迹象，PCNA阳性细胞分布紧密，单位面积内阳性细胞数较对照组多，靠近骨表面的骨膜中的阳性细胞数更多而且分布更为紧密。

Using two methods combined(urea and phosphation modification, urea and pH modification) to modify SPI, when urea concentration was 3mol/L, at pH 10, it had the largest adhesive strength, and good water resistance ability.

采用尿素变性和磷酸化、尿素和pH变性两种方法复合修饰SPI，与单一的化学修饰方法相比，尿素浓度为3mol/L、pH为10时，所得到的胶粘强度最大，耐水性也很好。

Methods MTT Chromatography is adopted to test effects of 5-FU of different concentration and at different time of reaction over growth of Lovo cells; photomechanical method used to observe configuration and characteristics of apoptosis cells; FCM employed to test the percentage of apoptosis cells; electrophoresis and immunized grouping SP applied to test antigen Ki-67 of Lovo cells proliferation and expression of P53 and Fas genetic proteins in relation to apoptosis.

采用四甲基偶氮唑盐显色法，检测不同浓度5－FU作用不同时间对Lovo细胞生长所产生的不同影响；光镜观察凋亡细胞的形态特点；流式细胞术检测凋亡细胞百分率；琼脂凝胶电泳、免疫组化SP法检测 Lovo细胞增殖核抗原Ki－67及凋亡相关基因蛋白p53、Fas表达水平。

Ti-PILCs were also obtained with pillaring agent prepared from Ti(n-C4H9O)4 and HC1 by Sol-Gel, using purified Na-montmorillonite in Hubei as the starting clay.

以鄂东钙基膨润土经提纯钠化后所得的精制钠基蒙脱石d_(001=1.28nm为基质粘土，以钛酸正丁酯[Ti(n-C_4H_9O)_4]为钛源，采用溶胶—凝胶法制备了一系列钛交联蒙脱石纳米复合材料；并对Ti／土比、H／Ti摩尔比和盐酸浓度等主要合成条件进行了讨论。

Finally, we established rat model of PF induced by bleomycetin, and observed the interventional action of phenol total base to model. The analysis of experimental result including pathematologic and tissue biochemical indicator showed phenol total base of plumula nelumbinis have some therapeutic action to rat model of PF induced by BLM.

通过病理学观测及组织生化指标的检测(SOD、MAD、GSH一PX、Hyp)，说明莲子心酚性总碱对博莱霉素致大鼠肺纤维化有一定治疗作用，可能的作用机制：降低肺纤维时胶原含量；抑制肺成纤维细胞的增殖；抗自由基和抗脂质过氧化作用及提高了机体内GSH一Px含量。

Result: Porosis and inflammatory cell infiltration in the spinal cord, rupture of muscle bundles, hypertrophia and over growth of muscle cells and collagens, and inflammatory cell infiltration in the bladder wall could been seen under HE dyeing. Nissal dyeing showed the decrease of neurons at the injured segment, upper and lower segments of the spinal cord. Result of immunohistochemistry showed there were caspase-3 positive expression in all the segments. The injured spinal cord and bladder expressed significantly more caspase-3 positive results (P.0l), upper and lower segments were lower than the injured segments (P.01), but higher than the control team (P.0l).

结果：HE染色发现脊髓损伤后脊髓内空洞形成、炎性细胞浸润等病理学变化，膀胱壁中可见到肌束断裂、肌细胞肥大增生、胶原增生、炎性细胞浸润等病理学改变；Nissal染色显示脊髓损伤后损伤节段及其上、下节段均出现神经元数量的减少；免疫组化结果表明3组均有不同程度的caspase-3表达，损伤组脊髓和膀胱内膜caspase-3表达较正常组显著增加(P.01)，损伤上段及下段caspase-3表达较损伤节段为少(P.01)，但均高于正常对照组(P.01)。

A very small number of double-positive cells expressed with PCNA and glial fibrillary acidic protein were first detected in infract boundary in preoptic area on day 3 and onward.

免疫组化双标显示再灌流3 d视前区有很少量的增殖性细胞核抗原/胶质纤维酸性蛋白双阳性细胞，随后增多。

RESULTS: The extract of Aml could reduce the abnormally high levels of ALT and AST. Examined by light microscope , the degeneration and necrosis level of hepatocytes and the distribution of collagen fibrosis were markedly increased in the model group. The pathological changes and the c ollagen fibrosis associated with hepatic fibrosis decreased significantly in the prophylactically treated groups.

结果： 蓍草提取物预防给药能降低 CCl 4所致大鼠血清中异常增高的 ALT 、 AST 含量，光镜下观察肝纤维化模型组大鼠肝细胞严重变性、坏死，胶原纤维明显增加，蓍草预防各组大鼠肝细胞病理损伤得到明显改善。

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。