Through the efforts of our staff, the quality goal of 2007 of DPCA got obvious promotion, exceeding the expectation at the beginning of the year: the quality of new products created the best record in history; the quality of production reached a good level of PSA French factory; the quality of parts for sales exceed the requirement of annual objective; the net expenditure of guarantee realized the achievement of the reduction of 28%; the ending rate on schedule of user's quality problem after-sales rose rapidly; the establishment of quality tower made company enter PSA global improving system; B grade defect, the breaking down fault and other key quality indexes are in the front places of PSA Group.
经过公司全体员工的努力，公司2007年的质量目标得到了明显的提升，超过了年初的预期：新产品投放质量创历史最好纪录；生产质量达到PSA法国工厂的较好水平；外协件质量远远超过年度目标要求；保用净支出实现了下降28%的骄人成绩；售后用户质量问题按期终结率大幅上升；中国质量塔的建立，使公司进入了PSA的全球改进系统；B级缺陷、抛锚故障率等部分关键的质量指标已经在PSA集团处于前列。
Through the efforts of our staff, the quality goal of 2007 of DPCA got obvious promotion, exceeding the expectation at the beginningof the year: the quality of new products created the best record in history; the quality of production reached a good level of PSA French factory; the quality of parts for sales exceed the requirement of annual objective; the net expenditure of guarantee realized the achievement of the reduction of 28%; the ending rate on schedule of user's quality problem after-sales rose rapidly; the establishment of quality tower made company enter PSA global improving system; B grade defect, the breaking down fault and other key quality indexes are in the front places of PSA Group.
经过公司全体员工的努力，公司2007年的质量目标得到了明显的提升，超过了年初的预期：新产品投放质量创历史最好纪录；生产质量达到PSA法国工厂的较好水平；外协件质量远远超过年度目标要求；保用净支出实现了下降28%的骄人成绩；售后用户质量问题按期终结率大幅上升；中国质量塔的建立，使公司进入了PSA的全球改进系统；B级缺陷、抛锚故障率等部分关键的质量指标已经在PSA集团处于前列。
Ability of bone formation in the control group and non-transfection group was weak, and vascular regeneration was slow; 12 postoperative weeks, bone defect was primarily repaired; microvessels were distributed along the pores of newborn bone trabecula.
对照基因组和未转染组成骨能力较弱，血管再生缓慢，12周时骨缺损得到初步修复，微血管沿新生骨小梁孔隙分布。
Results The results revealed that the bone defect in the experimental group had excellent repair than that seen in the control and blank group, both bone union and the period of bone mature were earlier than that seen in the control and blank groups. There was fibration in the blank group at 12th week.
结果实验组骨生成情况优于对照组，无论是骨连接发生时间还是骨成熟时间，实验组均较对照组提前2周左右，同期骨生成量也明显多于对照组，而空白组缺损内主要形成纤维组织。
Results All the 18 rabbit models entered the final analysis. X-ray showed that osteotylus was seen in the whole defect area in the experimental group 12 weeks after operation, during which osteogenesis was more obvious than in weeks 4 and 8 and the bridge grafting of defect area was obviously visible.
结果 18只模型兔均进入结果分析。X线结果显示，4周时实验组桡骨缺损区可见明显的骨生成影像，呈云雾状分布，随时间的延长骨量增多，至12周时，植入体已与缺损处断端骨性愈合，皮质骨连续性较好。
In photonic crystal band gap defect mode, a long group time delay is gained when the group velocity is greatly decreased.
光子晶体缺陷模式中，光群速大大降低可获得很高的群延时。
The conjunctival defect models were made of bulber conjunctiva from six rabbits and then all others were randomly divided into the test group(12 Rabbits) and the control group(12 rabbits). The conjunctival defect in the test group was repaired with conjunctival ECM and that in the control group was repaired with transplantation of the refrigerated amniotic membrane. All of them were photographed and examined by light microscope, immunohistochemical examination and lymphocyte toxicity test. Results: There were blood vessels growing into the grafts one week after conjunctival ECM transplantation in the test group and the grafts became mildly congestive and similar to normal conjunctival ones in the 8th week, without any immunologic rejection.
饲养30只新西兰白兔，将其中6只白兔的球结膜制成结膜ECM，并将剩余的白兔随机分为实验组和对照组，每组12只；实验组兔结膜采用组织工程技术制备的结膜ECM行结膜移植修补术，对照组采用低温冷冻保存的羊膜移植，以观察移植修补术后结膜成形的情况，并行肉眼、镜下、免疫组化及淋巴细胞毒检查。
While in the Pluronic F-127 group and control group the defect was repaired by fibrous tissue.
而单纯材料组和空白对照组则以纤维组织修复。
6 The influence of ZIDIANKELI to the thymus and spleen cell apoptosis and the expression of the Bcl-2、Fas The expression of Bcl-2 in the germinating center of the spleen in the model group mice increased, the expression of Fas decreased, while the expression of the Fas in the cortex of the thymus increased, the expression of the Bcl-2 decreased, The result indicates that B-cells in the body increase and the immune response in the body fluid increase, while the amount of T-cell reduce, the immune function of the cell has defect.
3.1.6 紫癜颗粒对ITP模型小鼠胸腺及脾脏细胞凋亡与Bcl-2、Fas表达的影响结果显示：与正常组比较，模型组脾生发中心Bcl-2表达增多，B细胞凋亡减少，胸腺皮质Fas表达增多，T细胞凋亡增多。
And it was divided into four groups at randomly (n=6), The vertical compression, bending and torsion intensity in without and with reduction of cortical fragment of plate fixated contra side, without and with reduction of cortical fragment of plate fixated sidewere measured. A11 results were analyzed with statistic method.2、animal experiment:The 12 adult goats were divided into two group at randomly, wedged cortical defect with 1 cm of long and conjugate diameter was created in the middle-part of the medial femur and plate was fixed in the defect side and as the experimental side, the other side was control. after operation 4、8、12 weeks, investigation of the fracture healing by means of gross observation, X-ray examination and histology in both sides.
测试各组的垂直压缩、三点弯曲及抗扭转的刚度。2、动物实验：12只健康成年山羊，雌雄不限，体重在20～25kg之间，在同一只羊双侧股骨中段内侧制造楔形骨皮质缺损，分实验组和对照组两组进行钢板内固定并植骨，于术后4、8、12周对实验组及对照组行X线正位片检查，观察骨折愈合过程中不同时间点的影像学特点。于4、8、12周各组处死4只动物行大体标本观察，并取缺损区骨组织行组织学检查。X线检查及组织学检查结果根据LaneX线评分标准及组织学评分标准进行评分。最后采用SPSS13.0进行统计学分析。
Histological observation: 4 weeks after the surgery, the defect was filled with cells and matrix with abundant proliferation of periosteal cambium layer in the experimental group, and slight proliferation in the control group.
苏木精-伊红染色和甲苯胺蓝染色观察：第4周，实验组软骨缺损区完全充填细胞和基质；对照组骨膜生发层成纤维细胞仅少许增生分化。
Methods Wounds with full-thickness cutaneous defect were produced on the dorsum of the SD rats. The rats were randomly divided into four groups. For the rats in the experimental group, the wounds were covered with hVEGF genetically engineering membrane. For the three control groups, the wounds were covered with membrane planted by the fibroblast integrated with blank plasmid, blank membrane and Tegaderm membrane, respectively.
在SD大鼠背部皮肤制作深达皮肤全层的正方形创面，实验组大鼠创面上覆含hVEGF重组质粒的成纤维细胞种植的基因工程生物膜；对照组分别在大鼠创面上覆整合空质粒的成纤维细胞的生物膜、空白生物膜和仅覆切口膜。
In the negative control group, nothing was implanted to jaw bone defect. Each experiment area comprised four materials in each group.
每只犬的实验区均由4个实验组材料、4个阳性对照组材料、4个阴性对照组材料组成。
Methods: The 1.5 cm bone defect model was created in each of 20 New Zealand rabbits on the radius and the porous carbonate calcium ceramics was implanted in the defect site. The specimens were harvested at the end of 12th and 16th week and were subdivided into the 12 weeks bending group and 12 weeks compression group, the 16 weeks bending group 16 weeks compression groups and control group.
取20只新西兰大白兔，采用兔桡骨干1.5 cm缺损的动物模型并植入多孔碳酸钙陶瓷，分别于术后12及16周处死后取材，分成术后12周弯曲试验组和压缩试验组、术后16周弯曲试验组和压缩试验组，另取正常桡骨为正常对照组。
Know customer`s complaint or advice to product quality and feedback to project group in time; follow-up the whole assembly condition, including: quantity, defect mode, responsibility, product deposit, packaging and linkman of each aspect, etc.
新产品开发装车阶段，到客户现场了解装车情况，了解客户对产品质量的抱怨或者建议，并及时反馈项目小组；跟踪了解装车整个情况，包括：数量、缺陷模式、责任、产品存放、包装及各方面联系人等
The biomechanical tests showed that two kinds of artificial bones had not significant difference on compressive strength and Young's modulus(P＞0.05), while the flexural strength of nano-nacre artificial bone was less than the control group(P＜0.05).3.The results of CCK-8 showed that the difference were not significant in each group, the proliferation of osteoblast reached the peak at the 5th day; 7 days after being co-cultured, the total protein content of study group was higher than control group and blank group(P＜0.05), while the difference between control group and blank group was not significantP＞0.05The difference of alkaline phosphatase activities among three groups was not significant(P＞0.05The SEM view showed that osteoblast attached and grew well in two kinds of artificial bone.4.X-ray photography showed that two kinds of powder started to degrade in 2 weeks; this phenomenon became more appear in 4 weeks, nano-nacre powder degraded faster than micron-nacre powder, while the hole shadow was easy to be found; in 8 weeks, all the femoral holes recovered and returned to normal bone mineral density in all groups. Analysis of tetracycline fluorescent double marks in the hard tissue grinding slices indicated that new bone grew fastest around the bone defect area in study group, while most slowly in blank groupP＜0.05 SEM(scanning electron microscope observation showed that nano-nacre powder degraded more quickly. The same result can be found through the demineralized sections morphometric analysis, and both of the composite artificial bones made from those two kinds of nacre powder had the good connection with the adjacent tissue in rats body without apparent inflammatory response.5.X-ray photography showed that rabbit's bone defects healed faster in study group since NNAB implanted than in control group since MNAB implanted. At 24 weeks after operation, bone density in radial defects had nearly accessed to the normal area, while lower in control group, and turned up nonunion in blank group; The checking of BMD showed that results in study group were higher than those in control group at 8, 16 and 24 week(P＜0.05), and the difference between the BMD values in study group at 24 week and those in blank group was not significant(P＞0.05).The gross specimens showed satisfactory histocompatibility both in study group and in control group, with bone tissue growing from two sides into the center of implanted materials; Normal slices in HE stain and hard tissue grinding slices in Stevenel's blue/Van Geison's picro-fuchsin stain showed that the bone growth tendency was better in study group than that in control group, and the medullary cavity had been penetrated to the implanted materials in study group at 24 week; Analysis of tetracycline fluorescent double marks in the hard tissue grinding slices indicated that new bone in both groups grew fastest 8 weeks after surgery, while slow down at 16 week.
纳米珍珠层/消旋聚乳酸复合人工骨与微米珍珠层/消旋聚乳酸复合人工骨分别与成骨细胞共培养后，其各时间点CCK-8法检测值与空白对照无显著差异(P＞0.05)，成骨细胞均在第5天达到增殖高峰期；培养7天后，实验组细胞蛋白含量高于对照组及空白组(P＜0.05)，后两者之间则无显著差异P＞0.05碱性磷酸酶活性在三组间均无显著差异(P＞0.05电镜下可见成骨细胞在两种人工骨上都有良好生长贴附能力。4.X-ray显示两种粉体在大鼠股骨骨洞植入第2周时都开始出现了降解，第4周时更为明显，纳米珍珠层粉较之微米珍珠层粉降解更快，而空白对照组骨洞阴影仍可见，至8周时，则所有组骨洞均己闭合修复，X-ray下已不可见原钻孔痕迹，恢复正常骨质密度；硬组织磨片四环素荧光双标记结果显示纳米珍珠层粉植入组较其余两组在骨缺损区周围新骨生长速度更快，空白组速度最慢P＜0.05电镜观察及常规脱钙切片亦可见到纳米粉体降解较快；由以上两种原材料制得的纳米珍珠层/消旋聚乳酸复合人工骨与微米珍珠层/消旋聚乳酸复合人工骨在大鼠体内均与周围组织结合良好，无明显炎症反应。5.X-ray显示纳米珍珠层/消旋聚乳酸复合人工骨植入兔桡骨缺损区后其骨愈合速度较对照组微米珍珠层/消旋聚乳酸复合人工骨植入的快，至植入术后24周，实验组骨缺损区接近正常骨密度，对照组骨缺损区密度较低，空白组则呈现骨不连状态；骨密度测量结果显示术后8周、16周、24周实验组的骨密度值高于对照组(P＜0.05，24周实验组的骨密度值与术前所测得的正常值无显著性差异P＞0.05动物取材大体所见均显示组织相容性良好，骨组织逐渐由植入材料两端向中央生长；常规切片HE染色及硬组织磨片Stevenel's blue/Van Geison's picro-fuchsin联合染色均可见实验组骨缺损区长势优于对照组，至术后24周，实验组骨髓腔与材料已呈相交通状；硬组织磨片荧光显微镜下观察，两组材料在术后8周处于骨生长最快速时期，16周时速度开始减慢，术后4、8、16周时实验组的新骨生长速度均较对照组的快
Project brief introduction: To meet the challenge of international car after joins WTO, as soon as steam group decides to plan production further, the optimization process of production line, JIT that imitates the company of Japanese Toyota produces pattern, develop the APS system that has autonomous intellectual property to solve ERP can not the land of real time, based on restraint optimization land livelihood stroke defect.
项目简介：为了迎接加入WTO后国际轿车的挑战，一汽集团决定进一步规划生产，优化生产线流程，模仿日本丰田公司的JIT生产模式，开发具有自主知识产权的APS系统来解决ERP不能实时地、基于约束优化地产生计划缺陷。
In comparison with theoretical group velocities derived from the band structure, these experimental results are ascribed to the effect of the defect modes at the band edge of the first Brillouin zone.
我们并将此测到的实验数据与从能带图上计算得到的群速度理论值作了比较，发现这种的慢光现象是由於W1型光子晶体波导在1st Brillouin zone中，能带边缘的缺陷模态所造成。
RESULTS: During 10 - 12 weeks, in cuntrol group: The defect area was repaired by white and soft tissue that had no resistance to press. The repaired tissue was still lower than the surrounding articular surface with clear boundary. By histological observation, it was found that the defect was repaired by the mechanism similar to inflammatory reaction and the defect is ultimately filled by the hyperplasia of hyaline degenerative fibrous tissues. In filling group: the defect was repaired by semi-transparent, smooth, textured tissues with polish that had resistance to press as well as elasticity. The repaired tissue was almost similar to the shape of the surrounding cartilage, difficult to be distinguished. After histological observation, it was found that there was no inflammatory reaction, but active hyperplasia of inner bonetissue and cartilage tissues; a lot of osteoid tissues and trabeculation were found. Newlborn cartilage was fused with surrounding cartilage tissue and connected with surrounding tissues.
结果：10～12周，对照组：缺损区由白色、质软、按压无阻抗的组织修复，修复组织仍低于周围关节面，边界仍清晰可辨，组织学以类似炎症反应的机制修复缺损，最终以透明变性的纤维组织的增生来填补缺损部位；填充组：缺损区由半透明状、质韧光滑有光泽，按压有阻抗并有弹性的组织修复，修复组织与周围软骨外形上已基本相似，不易区分，组织学未见有炎症反应的过程，内骨组织和软骨组织增生活跃，并可见大量类骨组织和骨小梁形成，新生软骨和周围软骨组织融合，并与周围组织连接。
There are three groups in our research design, two of them are experimental groups, in which we will respectively test the effectiveness of regenerating and reconstructing palate bone defect, another group act as negative control one.
本研究中设计两组实验组和一组阴性对照组，分别来验证胶原膜和复合Hr-BMP的多功能胶原膜对实验动物腭部骨质缺损的再生及修复作用。