查询词典 fibroblast

Negative electrets can enhance apoptosis of fibroblast cells.

负极性驻极体有促进成纤维细胞凋亡的作用。

Methods: Fibroblast cell were treated with -300,-500 and -1 000V PTFE electrets for 24, 48 and 72 h, respectively, and the influence of negative electrets on cell apoptosis was studied by means of flow cytometry and transmission electron microscope.

选用-300、-500和-1 000 V PTFE驻极体作用于成纤维细胞24、48和72 h，利用流式细胞仪和透射电子显微镜研究负极性驻极体对成纤维细胞凋亡的影响。

Results: Compared with control group, apoptosis cells increased from 0.5%to 10%(some even to 15%) after 24,48 and 72 h action of -300,-500 and -1 000 V electrets. After action of -500 V PTFE electrets for 48-72 h, fibroblast cells showed characteristic morphological features of apoptosis. These features included chromatin aggregation, nuclear and cytoplasmic condensation and partition of cytoplasm and nucleus into membrane bound-vesicles.

结果：-300、-500和-1 000 V驻极体作用成纤维细胞24、48和72 h以后，与对照组相比，成纤维细胞的凋亡量从0.5％增至10％（部分可达15％）；驻极体作用成纤维细胞48～72 h，出现细胞凋亡特有的形态学特征，即：细胞异染色质边集，细胞裂解，可见凋亡小体。

Compared with contrasted, the wound healing rate of treatment remarkably improved after 7 days, 14 days, 21 days and 28 days; The histology filleting indicated that the BC could permit the fibroblast and blood capillary to gradually grow into the cellulose pellicle, which interpreted that the BC had therapeutical effect on the skin wound. At last the study of embedding BC under derm indicated that there was no obvious sign of acute immune rejection, slight inflammatory response inducing the organic which lasted short time and gradually extincted till last.

皮下埋植细菌纤维素膜的实验结果表明：细菌纤维素膜植入体内后，未发现明显的排斥反应，早期诱发机体产生的炎症反应轻微，但持续时间短，到后期完全消退。

Make a copyof rat pulmonary fibrosis by infusing bleomycin through trachea , isolate and the pulmonary fibroblast, then interfered by atorvastatin ,divided into 3 groups of vacant ,TGF-β1 induced and atorvastatin interceped of different dosage , observe the structure of the cell by fiberscope ,the multiplication of the cell by MTT counting method, the expression of theα-SMA by immunity tissue chemistry staining method .

气管内注入博莱霉素（bleomycin，BLM）复制大鼠肺纤维化模型，并分离培养肺成纤维细胞，用阿托伐他汀对其进行干预，分为空白组、TGF-β1诱导组和不同剂量阿托伐他汀阻断组，用倒置纤维镜观察细胞的形态结构，MTT计数法观察各组细胞的增殖情况，免疫组化染色法定性观察α-平滑肌肌动蛋白(α-smooth muscleactin ，α-SMA)的表达情况。

We used the NIH3T3 fibroblast cells ascarrier because the cell clone is easy to expand,to betransfected and to express the exogenous gene.In the presentstudy,a model of fibro blast cell-mediated human IFN-〓 genetherapy was established and its anti-tumor activity was observed.

为此，我们选择了易于扩增、易于转染并能稳定表达外源目的基因的成纤维细胞为载体细胞，建立了人〓基因疗法的实验模型，并观察了其体内抗肿瘤作用。

Immunohistochemistry were positive for CD34 in some region where the fibroblast actively proliferated, whereas fibrocytes in mature fibrous tissue were negatively stained.

CD34免疫组织化学染色显示一些增生活跃的纤维母细胞明显表达CD34，成熟的纤维组织内的纤维细胞CD34则为阴性。

Bone marrow derived fibrocytes migrate to the asthmatic airway from blood circulation acts as a progenitor cell of fibroblast and myofibrolast.

近来研究也发现，骨髓生成的纤维球扮演了纤维母细胞或肌纤维母细胞的前驱细胞角色，在特定细胞激素的引导下，由血流循环中移行至发炎的气道。

CD34+ cells were harvested from G-CSF mobilized adult blood and umbilical cord blood and incubated onto fibronectin/gelatin-coated Petric dishes in the presence of recombinant human vascular endothelial cell growth factorand basic fibroblast growth factor.

毛宁为证明出生后血液循环中存在内皮细胞的前体细胞，从G-CSF动员的成人外周血及脐带血中分离CD34+细胞，将之接种于纤连蛋白与明胶铺板的培养皿上，培养体系中加入重组人内皮细胞生长因子和重组人碱性成纤维细胞生长因子。

After γ ray treatment, two kinds of cells were incubated on 6-well gelatin-coated plate with density of 2.5×104/cm3. hESCs were cultured on HAFi or MEF feeder cells containing β-mercaptoethanol DMEM/F12 and basic fibroblast growth factor.

取人胚胎干细胞，分别接种在小鼠胚胎成纤维细胞或永生化人成纤维细胞饲养层上，加入含β-巯基乙醇的DMEM/F12培养基，使用前添加碱性成纤维细胞生长因子。

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。