查询词典 time cell

There are unsolved problems, such as laser-induced damage and long processing time, but this technology has provided an efficient way to improve performance of multicrystalline solar cell.

但是激光刻蚀对硅片性能仍有一定损伤，有待改进。

Many years ago, it have been noticed that, not all injurise of heart cell were directly proportional to the inflammatary reaction, and this kind of noninflammatory damage may be apoptosis. Kawano has verified first time in 1994 that, the onset and development of VMC accompanied the apoptosis, and the apoptosis probably are significant mechanism from VMC to the dilated cardiomyopathy.

早有人注意到，VMC时心肌损伤并不都与炎症反应成正比，其存在的非炎症性损伤很可能是细胞凋亡。1994年Kawano等首次证实心肌炎伴有心肌细胞凋亡，后者可能是心肌炎发展成扩张型心肌病的重要机制。

In order to understand these differences on gene transcript level, even to get the genes and their expression related to cell culture, we researched the differences of total mRNA of these tissues by RAPD-PCR, the result showed that the difference between embryo and head of nymphae was much closer than embyo with others, which was accorded to the time order of insect upgrown, and the tissue which is more different from embryo on transcript level ismore diiBcult to be cultured in vitro.

四种组织的培养难易程度和分离出的细胞形态的不同，说明存在着组织表达的差异，为了从转录水平上来认识它们的差异，甚而获得与细胞培养难易相关的基因及其表达产物，本实验还采用了RAPD分析的方法进行了这四种组织：中后期虫卵胚胎、若虫头部组织、成虫的精巢和卵巢的mRNA表达差异研究，结果表明：从发育方向上看，四种组织的表达差异有分化越大差异系数越大的趋势，而在相同条件下则越难培养。

CaB participated in the human odontogen esis. Besides, the express of CaB in human toot h germ development was time-specific and cell-specific.

CaB参与了人釉质及牙本质的形成过程，并且在人牙胚发育过程中的CaB表达具有时间特异性及细胞特异性。

Methods BMSCs isolated from rabbit iliac bone marrow were culture-expanded in vitro. The injectable tissue-engineered bone constructed from autologous PRP, FG, and BMSCs was cultured in vitro, and its biological characteristics were observed including the time of gel formation, histological features, seed cell survival and microscopic structures. Results The constructed injectable tissue-engineered bone began gel formation within 20 to 30 s, and after a week-long culture, the gelatine began to degrade, and numerous well viable fusiform cells could be seen to adhere to the bottom of the Petil dish, Scanning electron microscopy identified globular and olivary cells embedded in the fibrin glue, and numerous small particles could be seen around of the cells.

从兔髂骨处抽取骨髓体外培养BMSCs并诱导向成骨细胞分化，抽取兔自体动脉血提取PRP，以FG、BMSCs、PRP共同构建可注射型组织下程骨并体外培养观察其生物学特性如凝胶形成时间，组织学特点、细胞存活情况及其超微结构特征等结果构建的可注射型组织工程骨可在短时间内形成凝胶，体外培养1周时其中细胞生长良好，电镜下见纤维蛋白网格结构致密，种子细胞及血小板颗粒分布广泛。

And 4 h of the HI group were 107±9, 91±10, 76±6, 37±11, respectively, compared to that of the control group of 116±8, showing a tendency of time-dependent decreasing manner (all P 《 0. 05). Conclusion During HI, the dowuregnlation of outward potassium conductance may prevent the emission of interacellularly accumulated K+ ions, thus resulting in osmotically drived water influx into astrocytes via aquaporin-4 and then cell swelling.

在细胞缺氧缺血时，细胞外向性钾通道下调，可能阻止细胞内堆积的钾离子流出细胞外，引起渗透性改变而导致水通过AQP4流入细胞内，从而出现细胞水肿。

Results At different time and concentration,genistein had different effects on osteoblastic cell proliferation.

用四甲基偶氮噻唑蓝比色法检测细胞增殖，碱性磷酸酶活性测定检测细胞的分化。

They vary greatly in composition between species. The hemicelluloses and pectic substances interact with the cellulose microfibrils of the cell wall to give extra strength and at the same time retain some plasticity.

半纤维素和果胶质与细胞壁中的纤维素微纤丝相结合，这样就具有了较大的强度同时还可以保持一定的可塑性。

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。

All HSCT patients were divided into aGVHD group ( 43 cases), thrombus group (TMA, HVOD, arterial and phlebothrombosis, 5cases) and infection group (31cases).1.2 Specimen collection and cytokines detectionThe serum specimen of all patients undergoing allogeneic hematopoietic stem cell transplant were collected once a week in the morning from preconditioning, 4 days after preconditioning until the time when they were discharged from hospital, 20 healthy adults were detected as normal controls.

根据并发症的发生情况诊为急性移植物抗宿主病组43例、血栓组(包括TMA、HVOD、动静脉血栓)5例和感染组31例。1.2标本收集与细胞因子指标检测清晨空腹静脉采集移植患者的外周血，采集时间为预处理前，预处理开始第4天，预处理结束后至出院之间各周外周血标本，每周一次。20名健康成人作为对照。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。