纤维细胞的

RESULTS摘要: Otocyst cells differentiated and proliferated and showed several morphotypes, mainly including epitheliallike cells, fibroblastlike and neuronlike cells.

结果摘要：培养的细胞在体外进行分化和增殖，细胞形态主要有上皮细胞形态、成纤维细胞形态和神经细胞形态3种。

The first passage of YS-MSCs which grew in good condition was obtained, and adipogenic differentiation of YS-MSCs was induced by dexamethasone and insulin, and angioblast was induced by vascular endothelial growth factor and basic fibroblast growth factor.

取生长状态良好的第1代细胞，以地塞米松、胰岛素定向诱导卵黄囊间充质干细胞向脂肪细胞方向分化；以血管内皮生长因子和碱性成纤维细胞生长因子体外诱导其向血管内皮细胞方向分化。

Hyacinth bletilla decocted water have inhibition effect on fibroblastic activity from rabbit biliary duct.

白及胶对日本大耳白兔胆管成纤维细胞形态的影响及白及胶对日本大耳白兔胆管成纤维细胞活性的抑制作用，可能是白及胶防治日本大耳白兔腹腔粘连的机制之一。

There was obvious difference on fibroblastic activity between control group and Hyacintn bletilla group at 0.1,1.0,10.0 mg/mL on 72 h(P＜0.01,P＜0.05).Conclusion Hyacinth bletilla decocted water have inhibition effect on fibroblastic activity from rabbit biliary duct.

白及胶对日本大耳白兔胆管成纤维细胞形态的影响及白及胶对日本大耳白兔胆管成纤维细胞活性的抑制作用，可能是白及胶防治日本大耳白兔腹腔粘连的机制之一。

On the other hand, extract of cemental matrix was separated and clarified from healthy teeth which were extracted because of orthodontic treatment.

从因正畸需拔除的健康牙体表面获得牙骨质基质提取物，分别观察不同作用时间、不同浓度的牙骨质基质提取物对牙龈成纤维细胞和牙周膜成纤维细胞在牙体表面附着的影响。

Methods Epithelial cells and fibroblast from ameloblastoma, keratocyst, dentigerous cyst, radicular cyst and oral mucosa were cultured and observed by phase-contrast microscope.

原代体外培养成釉细胞瘤细胞、牙源性角化囊肿、根端囊肿及口腔粘膜的上皮细胞和成纤维细胞，倒置光相差显微镜观察。

The cooperation of 8-MOP/UVA could induced dermis of the non- lesion back skin of vulgar psoriatic patients and the cultured dermic fibroblasts showed up photoaging-characteristic changes of histology and biology rapidly, it is feasible to establish human skin photoaging models by selected the human skin of sun-protected sites treatment with PUVA and cultured dermic fibroblasts treatment with 8-MOP/UVA as studied objects.

1.8-MOP/UVA可诱导寻常型银屑病患者背部非皮损区真皮及培养人类真皮成纤维细胞迅速出现具有光老化特征性的组织学及生物学特性改变，以PUVA治疗的非暴露部位皮肤及8-MOP/UVA作用的培养真皮成纤维细胞作为研究对象建立人类皮肤光老化模型是可行的。

RESULTS: hADSCs presented fibroblast-like morphological feature with a flocked array. The 3rd passage of hADSCs had unique immunophenotypes and they were positive for CD73, CD44, CD166, CD105 and CD29, but negative for CD31, CD34, CD45 and HLA-DR. Cell cycle result showed that they had the typical growth characteristics of stem cells, namely, 83.81% cells stayed at G0/G1 stage, only 16.19% cells were stayed at S+G2/M stage; The latent phase of the primary culture cells was 2 days prior to and after incubation, followed by 3-6 days of logarithmical proliferation, reached a peak at day 6, and entering the growth platform phase with lower growth speed.

结果：分离培养的人脂肪间充质干细胞为成纤维细胞样，呈漩涡状排列。P3代人脂肪间充质干细胞呈CD73，CD105，CD166，CD44及CD29阳性，而CD31，CD34，CD45及HLA-DR阴性；具有典型的干细胞增殖特点，83.81%细胞处于G0/G1期，仅16.19%细胞处于S+G2/M期；细胞在接种后前2 d处于生长潜伏期，第3~6天处于对数生长期，第6天达峰值，以后细胞生长速度减慢，进入生长平台期，平均五六天传代1次。

MethodsThe transplanted tumor model of the mouse S180 sarcoma was established.Fifty mice were randomly divided into five groups,the control group,the CTX group,the Gecko group.They were treated respectively with oral administration of saline,and intraperitoneal injection of CTX 100 mg/kg only one time,oral administration of Gecko in doses of 13.5,9,4.5 g/kg,one time a day.After 14 days,the anti-tumor activity was evaluated by tumor tissue weighing. The impact on immune organ was detected by accounting thymus index, spleen index and the number of peritoneal macrophage which phagocytose chicken red blood cells.The protein express of vascular endothelin growth factor and basic fibroblast growth factor were detected by SABC immunohistochemistry.

方法建立移植瘤小鼠S180肉瘤模型，将50只雌鼠随机分为对照组、环磷酰胺组、壁虎高组、中组、低组共5组，分别给于生理盐水灌胃1次/d，CTX（100 mg/kg）腹腔注射1次，壁虎高、中、低组（13.5，9，4.5 g/kg），每天灌胃1次。14 d后，称取荷瘤小鼠瘤重、胸腺重、脾脏重，计算抑瘤率、胸腺指数、脾脏指数，观察腹腔巨噬细胞吞噬鸡血红细胞实验指标；用SABC免疫组化法检测血管内皮生长因子、碱性成纤维细胞生长因子的蛋白表达，TUNEL方法检测细胞凋亡率。

The reverse transcription-polymerase chain reaction was used to seek the expressions of a specific fibroblast marker, prolyl 4-hydroxylase β, and a specific marker of epithelial cells, cytokeratin-4, in the cells.

采用逆转录多聚酶链反应检测hEFs表达成纤维细胞特异性标志（脯氨酰4-羟化酶β亚单位）和上皮细胞特异性标志（细胞角蛋白4）的情况，对该细胞进行鉴定。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。