波形蛋白
- 网络VIMENTIN;vimentine;VIM
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采用共聚焦免疫荧光术研究生长中侧支血管外膜中波形蛋白和层粘蛋白(FN)的表达变化;
Expression of vimentin and fibronectin in the adventitia was detected using confocal immunoflurescence .
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GFAP、S-100蛋白、波形蛋白在大鼠前脑缺血再灌注后的分布
The activation of GFAP , S-100 protein and Vimentin after cerebral post-ischemic reperfusion in rats
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这两种蛋白能分别与抗波形蛋白和抗核纤层蛋白B的抗体反应。
The other protein reacts with anti-lamin B antibody and is situated in the macronucleus .
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P3代细胞波形蛋白染色显示成纤维细胞纯度达到95%以上。
The purity of P3 passage HFF was more than 95 % .
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涎腺粘液表皮样癌中角蛋白、波形蛋白和S-100蛋白的定位研究
The immunohistochemical study on localization of keratin vimentin and S-100 protein in mucoepidermoid carcinoma
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方法:1.采用胰酶消化法获得Wistar大鼠CFs。采用倒置相差显微镜和波形蛋白免疫荧光法鉴定细胞。
CFs were isolated by trypsin digestion method from Wistar rats and identified by invert microscope and vimentin immunofluorescence . 2 .
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4例CD10肿瘤细胞膜均阴性,波形蛋白阴性。
All of which were negative for CD 10 and vimentin .
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瘤组织呈细胞角蛋白(CK)18阳性,CK19和波形蛋白阴性。
The tumor tissues showed a positive reaction for cytokeratin ( CK ) 18 , but not for CK19 and vimentin .
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免疫组化、RT-PCR及WESTERNBLOTTING的检测表明,随着癫痫发作次数的增多、时间的延长,心肌细胞波形蛋白表达增强。
The expression of vimentin was significantly enhanced with the increasing of epileptic seizures and the extension of time by immunohistochemistry , RT-PCR , and western blotting , respectively . 4 .
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目的探讨波形蛋白(Vimentin)、胶质纤维酸性蛋白(glialfibrillaryacidicprotein,GFAP)和S-100蛋白在脑缺血再灌注后反应性星形胶质细胞的活化情况。
Objective To investigate the activation of Vimentin , Glial fibrillary acidic protein ( GFAP ) and S-100 protein in reactivity astrocytes after cerebral post-ischemic reperfusion .
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免疫荧光显示细胞HNK-1、S-100、波形蛋白标记阳性,角蛋白标记阴性。
EPM cells were anti-HNK-1 、 S-100 、 vimentin positive and anti-CK negative .
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体外培养的人RPE细胞角蛋白、HGF及其受体c-Met蛋白、波形蛋白表达阳性。
In cultured RPE cells , the expressions of CK , vimentin , Fsp-1 , HGF and HGFR / c-Met were positive .
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对照的子宫内膜腺癌CEA及波形蛋白染色阳性率为27.8%(5/18例)和83.3%(15/18例),两型对照差异有显著性。
In the control group ( endometrial adenocarcinoma group ) the CEA and vimentin staining positive rates were 27.8 % and 83.3 % respectively , the difference was significant .
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结论:青春期大鼠受DES持续作用后,成年大鼠睾丸支持细胞和间质区的波形蛋白表达量显著下降,且损伤呈剂量效应。
Conclusion : Expression of vimentin of Sertoli cells and testicular interstitium in male rat would be significantly decreased after pubertal DES exposure , and the effects were dosage-related .
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鳞癌CK均为阳性表达,而CD45和波形蛋白(Vimentin)均为阴性;血管肉瘤表达F8和Vimentin。
Expression of CK from SCC was positive , while CD45 and vimentin were negative , F8 and vimentin were positive in angiosarcoma .
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暴露后2d,阳性反应有所减弱,阳性细胞数较前有所减少;暴露后4d和6d,波形蛋白反应呈阴性,未见阳性细胞。
Vimentin reaction became weaker and number of vimentin positive cells became less 2 d after exposure , and turned negative 4 d and 6 d after exposure .
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用杂交瘤技术建立了两株稳定分泌抗波形蛋白单克隆抗体(IgG1亚类)的杂交瘤细胞株:H1C2和I3B2;
( Vim ) isolated from pig lens . Two hybridoma cell liaes ( H1C2 and I3B2 ) continuously secreting anti-Vim McAb ( IgG1 subclass ) were established by the hybridoma technique .
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免疫组化鉴定细胞表型:平滑肌α肌动蛋白,波形蛋白,CD31,平滑肌肌球蛋白和结蛋白。
Cell phenotypic identification was achieved by immunochemistry to measure the following : SM a-actin , vimentin , CD31 , SM-myosin and desmin .
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其中角蛋白(Cytokeratin,CK)是中间丝中分布最广,分型最多的一种,常见于被覆上皮和腺上皮中,波形蛋白(Vimentin,Vim)主要存在于由间充质分化的细胞中。
Cytokeratin ( CK ) is the most extensive in intermediate filament . It is common for CK in covering epithelium and Vimentin ( Vim ) in glandular epithelium .
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免疫组化染色结果显示腹膜间皮细胞角蛋白,波形蛋白表达阳性,而白细胞共同抗原(CD45),第Ⅷ因子相关抗原阴性。
Immunohistochemistry showed positive staining for cytokeratin and vimentin , but negative staining for leukocyte common antigen and factor VIII-related antigen in cultured mesothelial cells .
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目的:研究叶下珠植物(PU)提取物对盐酸氮芥(NH2)损伤睾丸生精上皮细胞骨架中间丝波形蛋白的保护作用。
Objective : To explore the protective effect of Phyllanthus urinaria ( PU ) extraction on cytoskeleton vimentin disrupted by nitrogen mustard ( NH2 ) in spermatogenic epithelium in vivo .
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目的观察波形蛋白(Vimentin,Vim)在脑穿刺损伤后的动态变化,探讨Vim在脑胶质瘢痕形成中的作用。
Objective To investigate the dynamic changes of vimentin ( Vim ) after brain injury and explore the effect of vimentin ( Vim ) on the formation of glial scar .
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结论:子宫内膜异位症在位内膜蛋白质表达谱与非内膜异位症者相比发生了变化,抗子宫内膜抗体可能针对波形蛋白、β-肌动蛋白、ATP合成酶β亚单位而产生。
Conclusion : The protein expression spectra of eutopic endometrium from patients with endometriosis are significantly different from those of the controls , and the anti-endometrial autoantibodies against vimentin , β - actin and ATP synthase β subunit may be induced .
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结果除微管和微丝均被染色外,所有细胞均表达Vimentin(波形蛋白),而只有部分细胞呈胶质纤维酸性蛋白(GFAP)阳性。
Results Besides MTs and MFs , vimentin was expressed in all CHG 5 and SHG 44 cells . Glial fibrillary acid protein ( GFAP ) positive was only found in a small proportion of the cells .
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结果金雀异黄素可显著抑制GRC-1细胞的增殖,使肿瘤细胞增殖停滞在G1期和G2期,并明显改变细胞的外在形态和细胞内波形蛋白的排列方式。
RESULTS Genistein may drastically inhibit the proliferation of GRC 1 cells and stagnate this process in the G1 and G2 phases and also obviously change the outline form and the arrangement of cytoplasmic vimentin .
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肾嗜酸细胞腺瘤1例,占1%。78例肾透明细胞癌中CD10、波形蛋白阳性分别为63例(81%)和69例(88%),主要表现为细胞膜阳性。
Sixty-three of the 78 clear cell renal carcinoma cases were positive for CD10 and 69 were positive for vimentin ( 81 % and 88 % respectively ), with prominent cell membrane staining .
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结果对照组波形蛋白反应呈阴性,未见波形蛋白阳性细胞。+6Gz组和+10Gz组暴露后6h,顶叶皮层、海马均可见波形蛋白呈弱阳性反应和波形蛋白阳性细胞;
Results In control group , vimentin immunoreaction showed negative , and no vimentin positive cell was found , while in + G_z exposure groups vimentin weak positive reaction and a few vimentin positive cells were found in parietal cortex and hippocampus 6 h after exposure .
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波形蛋白在实验性肾间质纤维化上皮-间充质转分化中的表达及意义
Expression and significance of vimentin in epithelial-mesenchymal transdifferentiation in kidney fibrosis
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波形蛋白和胶质细胞纤维酸性蛋白在成年大鼠伸长细胞中的表达
Vimentin and glial fibrillary acidic protein expression in tanycytes in adult rats
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角蛋白、波形蛋白、神经细丝蛋白在人胎内耳的定位表达
Expression of cytokeratin , vimentin and neurofilament in human foetus inner ear