助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   human fetal eye 的翻译结果: 查询用时:0.15秒
图标索引 在分类学科中查询
所有学科
眼科与耳鼻咽喉科
更多类别查询

图标索引 历史查询
 

human fetal eye
相关语句
  “human fetal eye”译为未确定词的双语例句
     THE IMMUNOCYTOCHEMICAL STUDY OF FIBRONECTIN IN 5~6 MONTH OF HUMAN FETAL EYE TISSUES
     人5~6月胎儿眼球壁组织中纤维粘连蛋白的免疫细胞化学
短句来源
     The Light and Electron Microscopy Inununocytochemical Study of Fibornectin in Human Fetal Eye Tissues
     纤维粘连蛋白在人胚胎眼组织中的光镜和电镜免疫细胞化学研究
  相似匹配句对
     EPITHELIUM OF HUMAN FETAL ENDOMETRIUM
     人胎儿子宫内膜的上皮细胞
短句来源
     human;
     human ;
短句来源
     ULTRASTRUCTURE OF HUMAN FETAL EPIDIDYMIDES
     对胎儿附睾超微结构的加龄研究
短句来源
     eye;
     眼睛;
短句来源
     The Third Eye
     第三只眼
短句来源
查询“human fetal eye”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  human fetal eye
The role of nitric oxide in the apoptosis of neurons in the retina of the human fetal eye
      
Identification of the OCT4-pg1 retrogene and NANOG gene expression in the human fetal eye
      


Objective To establish a retinal pigment epithelium(RPE)donor tissue bank for RPE allograft transplantation. Methods RPE patches were obtained from human fetal eyes aged from 12~24 weeks and cultured in regular culture dishes. Results Cultured RPE can survive 2~3 months in a culture dish either being placed right side up or up side down and maintain the typical morphological characters of epithelial cells.The cells can phagocytose...

Objective To establish a retinal pigment epithelium(RPE)donor tissue bank for RPE allograft transplantation. Methods RPE patches were obtained from human fetal eyes aged from 12~24 weeks and cultured in regular culture dishes. Results Cultured RPE can survive 2~3 months in a culture dish either being placed right side up or up side down and maintain the typical morphological characters of epithelial cells.The cells can phagocytose the disks of rod cells. Conclusion Fetal RPE patches are excellent donor tissue for RPE allograft transplantation.

目的 准备可供植入的人色素上皮细胞。方法 将 12~ 2 4周人胚眼的视网膜色素上皮细胞 (RPE)自脉络膜毛细血管床上撕离 ,置入培养皿中作贴壁培养。结果 培养的RPE细胞可在培养皿中存活 2~ 3个月。顺极性和反极性培养不影响细胞的形态和存活时间。培养的RPE细胞具有吞噬视细胞外节的功能。结论 培养的人胚眼RPE上皮片可作为同种异体RPE移植的良好供体

ObjectiveTo observe the fundus,angiographic and histological changes of monkey eyes in which human fetal retinal pigment epithelium(RPE) cells were transplanted into the subretinal spaces.MethodsSmall patches of RPE monolayer were dissected from human fetal eyes aged from 12~24 weeks and cultured in regular culture dishes;routine vitrectomy was performed and loaded patches was injected into the subretinal spaces of monkey...

ObjectiveTo observe the fundus,angiographic and histological changes of monkey eyes in which human fetal retinal pigment epithelium(RPE) cells were transplanted into the subretinal spaces.MethodsSmall patches of RPE monolayer were dissected from human fetal eyes aged from 12~24 weeks and cultured in regular culture dishes;routine vitrectomy was performed and loaded patches was injected into the subretinal spaces of monkey eyes after producing a bleb detachment of the neural retina.The fundus and angiographic changes were followed up weekly in the first month post operation and then monthly.The eyes in which we found remarkable immunorejection and those of 6 month post operation were extracted.Photomicroscope and electromicroscope examination were taken.ResultsThese transplanted human fetal RPE patches could survive at least one month under the retina of monkey eyes and maintained intimate association with the host photoreceptors.Normal fluorescein angiogram could be seen.Remarkable immunorejection was initiated 12~24 weeks after transplantation in the monkey eyes.In fluorescein angiogram,marked hyperfluorescein was shown in the late phase.In histogram,large amount of monocytes infiltration could be found.The macular areas were more sensitive to the RPE xenografts than the other areas.ConclusionCultured human fetal RPE can be transplanted to the subretinal spaces of monkey eyes.The survival time of those xenografts is very limited if immuno suppressive agents are not administered.How to keep the transplanted patches in monolayer status and their original orientation,and how to suppress the immunorejection are the key points in a successful RPE transplantation.

目的 观察猴视网膜下腔植入人胚眼视网膜色素上皮 (RPE)后不同时段的眼底、荧光血管造影和组织学的改变。方法  12~ 2 4周的人胚眼色素上皮片和酶解后的浓缩色素上皮细胞悬液经一步法或二步法植入猴眼视网膜下腔。结果 猴眼发生排异反应的时间为 2~ 6月 ,猴眼黄斑区发生排异反应的比例高于黄斑周围区。结论 异种RPE视网膜下腔的移植在无免疫抑制剂的条件下 ,只能短期存活。

Objective To observe fundus, angiographic and histological changes of rabbit eyes in which human fetal RPE cells were transplanted into subretinal spaces. To determine if intravitreal injection of Cyclosporine (CsA) can prevent the rejection of human fetal RPE xenografts to rabbit retina. Methods RPE patches and concentrated RPE cell suspension from human fetal eyes were transplanted into subretinal spaces of 36 rabbit eyes. In control group, the eyes were removed...

Objective To observe fundus, angiographic and histological changes of rabbit eyes in which human fetal RPE cells were transplanted into subretinal spaces. To determine if intravitreal injection of Cyclosporine (CsA) can prevent the rejection of human fetal RPE xenografts to rabbit retina. Methods RPE patches and concentrated RPE cell suspension from human fetal eyes were transplanted into subretinal spaces of 36 rabbit eyes. In control group, the eyes were removed for histological examination at 7d (8 eyes) and 30d (8 eyes). Some rabbits (4 eyes) were received vehicle injection for comparison. The remaining twenty eyes received weekly intravitreal CsA 1mg (12 eyes) or 0.1mg (8 eyes) injection. The ERG was recorded to check retinal toxicity of CsA and vehicle. Results Both RPE patches and concentrated RPE cell suspension from human fetal eyes can survive in subretinal spaces of rabbit eyes. Transplanted RPE kept good contact with visual cells and phagocytized outer disks. In control group, rejection rate was 0/8 in one week and 7/8 in four weeks. The transplanted area was hyperfluorescent in angiography and also heavily infiltrated by large amounts of histocytes. In CsA treated group, the rejection rate at one month was 0/12 with 1 mg of CsA and 5/8 for 0.1mg injection. The ERG showed a CsA dose and time dependent reduction. Conclusion The survival time of human fetal RPE xenografts is very limited in the subretinal spaces if immunosuppressive agents aren't administered. Intravitreal CsA delays rejection of RPE xenografts in rabbits but causes marked retinal toxicity.

目的 观察兔眼视网膜下腔植入人胚眼视网膜色素上皮 (retinal pigm ent epithe-lium,RPE)后不同时期的眼底和组织学改变。研究环胞菌素 A (Cyclosporines,Cs A )玻璃体腔内注射能否抑制人胚眼 RPE在兔眼视网膜下腔中诱导的异种移植排异反应。方法 人胚眼色素上皮片和浓缩色素上皮细胞悬液植入 36只兔眼的视网膜下腔 ,其中 16眼为对照组 ,用于观察排异的自然转规。分别于 7d(8眼 )和 30 d(8眼 )后获取组织标本。另 2 0眼为实验组。RPE移植后 ,每周一次玻璃体腔内注射 Cs A1mg(12眼 )或 Cs A0 .1mg(8眼 )。视网膜和视神经的毒性反应使用 ERG进行检查。结果 人胚眼 RPE片和浓缩的 RPE细胞均能在视网膜下腔短期存活。移植的 RPE与视细胞结合良好并显示吞噬功能。排异反应发生时间约在术后 10~ 30 d。对照组中 7d的排异发生率为 0 /8;30 d排异发生率为 7/8。排异发生后荧光造影中移植区为高荧光区 ,组织切片中显示有大量的组织细胞积聚。 Cs A1mg组 30 d排异发生率为 0 /12 ,0 .1mg组为 5 /...

目的 观察兔眼视网膜下腔植入人胚眼视网膜色素上皮 (retinal pigm ent epithe-lium,RPE)后不同时期的眼底和组织学改变。研究环胞菌素 A (Cyclosporines,Cs A )玻璃体腔内注射能否抑制人胚眼 RPE在兔眼视网膜下腔中诱导的异种移植排异反应。方法 人胚眼色素上皮片和浓缩色素上皮细胞悬液植入 36只兔眼的视网膜下腔 ,其中 16眼为对照组 ,用于观察排异的自然转规。分别于 7d(8眼 )和 30 d(8眼 )后获取组织标本。另 2 0眼为实验组。RPE移植后 ,每周一次玻璃体腔内注射 Cs A1mg(12眼 )或 Cs A0 .1mg(8眼 )。视网膜和视神经的毒性反应使用 ERG进行检查。结果 人胚眼 RPE片和浓缩的 RPE细胞均能在视网膜下腔短期存活。移植的 RPE与视细胞结合良好并显示吞噬功能。排异反应发生时间约在术后 10~ 30 d。对照组中 7d的排异发生率为 0 /8;30 d排异发生率为 7/8。排异发生后荧光造影中移植区为高荧光区 ,组织切片中显示有大量的组织细胞积聚。 Cs A1mg组 30 d排异发生率为 0 /12 ,0 .1mg组为 5 /8。ERG波幅的下降与 Cs A剂量和注射次数呈正相关。结论 异种 RPE视网膜下腔移植在无免疫抑制剂的条件下 ,只能短期存活。Cs A玻璃体腔中注射能抑制异种 RPE移植的排异反应但易引起明显的视网膜毒性反应。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关human fetal eye的内容
在知识搜索中查有关human fetal eye的内容
在数字搜索中查有关human fetal eye的内容
在概念知识元中查有关human fetal eye的内容
在学术趋势中查有关human fetal eye的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社