成纤维细胞

Results In model group, alveolitis increases (much inflammatory cell infiltration), pulmonary interstitial fibroblast increases.

结果］模型组7d时肺泡腔内大量炎性细胞浸润，可见少量成纤维细胞，Ⅰ型细胞受损，Ⅱ型细胞明显增生；28d时肺泡炎减轻，肺间质和胸膜层胶原纤维明显增多。

The COX-2 positive cells were odontoblasts, pulpal fibroblasts vascularendothelial cells and macrophages (positive neutrophils could be found in some cases of the second group and of the third group).(3)We found that COX-2 developed up with HIF-1 a in third group ,but against it infourth group.

COX-2表达阳性的细胞有成牙本质细胞、成纤维细胞、血管内皮细胞和单核巨噬细胞(阳性中性粒细胞可出现在第二组和第三组)，HIF-1α与COX-2的表达相关主要在第三组和第四组牙髓标本中体现明显，在第三组二者的变化大致呈平行关系；在第四组基本呈反向变化关系。

Results The endothelial cell and fibroblast of valves and vessel walls in experimental group were completely decellularized, no cell fragments were retained within the matrix scaffold; collagen fiber and elastin fiber had been preserved with intact structure and wavily arrayed; deoxyribonucleic acid content of valves and vessel walls in experimental group were decreased by 97.58%, 97.25% compared with that of control group.

结果 实验组瓣膜及血管壁中内皮细胞、成纤维细胞去除完全，无细胞核碎片；瓣膜及血管壁胶原纤维和弹力纤维呈波浪状排列、整齐，结构完整；瓣膜、血管壁的基因组脱氧核糖核酸含量分别较对照组下降97.58％和97.25％。

Results: The cultured cells showed typical shape and features of fibroblast cell ,which were successfully dissociated and purified.

结果：原代培养的成纤维细胞特征典型，并通过传代培养得到了纯化的成纤维细胞。

With the increase of cell density, soma was slenderer and slenderer and like fibroblast.② Growth curves of PDMCs: Growth latency ranged from 2 to 8 days after cell inoculation. During this period, adherence was observed gradually but not obviously amplified. Eight days later, cells entered log growth phase.

结果：①多分化潜能细胞的原代培养情况：胎盘组织消化后获得细胞中仅有少量的贴壁细胞，经两周后逐渐形成扁平单层细胞，呈漩涡状生长或成簇生长，随着细胞密度的增加，胞体变得细长，形态类似成纤维细胞。

Methods: 24 SD rats were randomly divided into four groups: sham operation group, AD model group, AD model+fibroblasts transplantation groups, AD model+NT4-fibroblasts transplantation group. AD models were made by transecting bilateral fimbria-fornix.

24只雌性SD大鼠随机分为4组：假手术组、AD模型组、AD模型+成纤维细胞移植组和AD模型+NT-4-成纤维细胞移植组。

RESULTS Expression rate of MHCI antigen of cultured smooth muscle cells and fibroblast was（88.7±4.3）%,（84.8±2.0）%respectively;and that of the revived smooth muscle cells and fibroblasts of aortic homografts after cryopreservation was（89.4±3.5）%,（81.9±2.7）%respectively.

结果 正常培养的大鼠主动脉平滑肌细和成纤维细胞MHCⅠ类抗原表达的阳性率分别为（88.7±4.3）%和（84.8±2.0）%；液氮低温保存的大鼠主动脉平滑肌和成纤维细胞在复苏后MHCⅠ类抗原表达的阳性率分别为（89.4±3.5）%和（81.9±2.7）%。

RESULTS Expression rate of MHCI antigen of cult ured smooth muscle cells and fibroblast was (88.7±4.3)%,(84.8±2.0)%respectively; and th at of the revived smooth muscle cells and fibroblasts of aortic homografts after cryoprese rvation was (89.4±3.5)%,(81.9±2.7)%respectively.

结果正 常培养的大鼠主动脉平滑肌细和成纤维细胞MHC Ⅰ类抗原表达的阳性率分别为(88.7±4.3)％和(84.8±2.0)％；液氮低温保存的大鼠主动脉平滑肌和成纤维细胞在复苏后MHC Ⅰ类抗原表达的阳性率分别为(89.4±3.5)％和(81.9±2.7)％。

Materials and Methods: the HPDLFs were isolated and cultured in vitro from healthy premolars of orthodontic patients, which were 10~14 years old.

材料和方法：取材自临床上10～14岁青少年需要拔除的健康的正畸牙，在体外分离、培养并纯化人牙周膜成纤维细胞，建立人牙周膜成纤维细胞有限细胞系。

MATERIALS: Basic fibroblast growth factor freeze-dry powder (50 mg/ampoule) was thoroughly dissolved with ddH2O to prepare 5 g/L bFGF solution.

材料：取碱性成纤维细胞生长因子冻干粉(50 mg/支)，ddH20彻底溶解，制成含碱性成纤维细胞生长因子 5 g/L的溶液。

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。