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
   动脉纤维化 的翻译结果: 查询用时:0.219秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

动脉纤维化
相关语句
  相似匹配句对
     Pancreatic fibrosis
     胰腺纤维化
短句来源
     ARTERIES OF PANCREAS
     胰的动脉
短句来源
     interstitial fibrosis.
     间质纤维化
短句来源
     At 8 weeks, the indomethacin sensitive endothelium dependent contraction induced by Ach was noted.
     给药8 周后出现了动脉中膜肥厚及其周围纤维化
短句来源
     ARTERY AND NERVE OF THE SUPERIOR OBLIQUE MUSCLE
     上斜肌的动脉和神经
短句来源
查询“动脉纤维化”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
没有找到相关例句


One hundred and fifty cases of splenomegaly and fifty cases of injury spleen entered the study. The morphometric study was made to investigate the changes of collagen and elastic fibers. It used histochemical method for showing collagen and elastic fibers; a grided reticle for morphome-try; IBM personal computer for treatment of data and statistical analysis. The results showed that both collagen and elastic fibers in splenomegaly had proliferation to a greater or lesser degree, and with some special regularity;...

One hundred and fifty cases of splenomegaly and fifty cases of injury spleen entered the study. The morphometric study was made to investigate the changes of collagen and elastic fibers. It used histochemical method for showing collagen and elastic fibers; a grided reticle for morphome-try; IBM personal computer for treatment of data and statistical analysis. The results showed that both collagen and elastic fibers in splenomegaly had proliferation to a greater or lesser degree, and with some special regularity; (l)fibrosis of arteriole in spleen, (2)the white pulp was included first, (3) multiple focus proliferation of fibers and(4)unsynchronism proliferation of two types of fibers. The study also use Q type systemic clustering analysis by shortest distance method, dividing the splenomgaly to 1~3 classes. Class I was 28%,class Ⅱ was 51%and class Ⅲ was 21%. Some questions about it are discussed.

本实验对150例巨脾,50例外伤脾内胶原和弹力纤维的变化进行了形态测量学分析。采用组化染色显示两种纤维,网状测微器作形态测量,IBM/PC微机处理数据,并进行必要的统计学处理。结果表明:胶原和弹力纤维在巨脾内均有不同程度增生、并遵循一定的规律,表现为:脾内小动脉纤维化,白髓较早受累,纤维呈多灶性增生和两种纤维的增生不同步。实验同时以最短距离法作Q型系统聚类处理,将巨脾分为纤维化1~3级,其中1级占28%,2级占51%,3级占21%。本文就上述问题进行讨论。

This study compares intravascular ultrasound (IVUS) images with histological findings in coronary arterial segments (n=10) from autopsy cases. All arterial segments were fixed under physiological pressure. The results showed that IVUS and histological measurements were significantly correlated (r>0. 92, P

This study compares intravascular ultrasound (IVUS) images with histological findings in coronary arterial segments (n=10) from autopsy cases. All arterial segments were fixed under physiological pressure. The results showed that IVUS and histological measurements were significantly correlated (r>0. 92, P

对10段经生理压力固定的人冠状动脉进行血管内超声,然后将血管组织切片观察,对比二者结果发现:(1)血管内超声可准确测定冠状动脉腔面积、周长、直径、厚度、粥样斑块面积和最大厚度等重要参数,与组织学测值相关系数均在0.92以上(P<0.001);(2)正常冠状动脉组织学为三层结构,而超声多呈一层均匀反射;(3)动脉纤维化粥样斑块的血管内超声图像呈增厚的强回声反射,与组织学形态一致,血管内超声可准确判定纤维化粥样斑块的存在及位置.结果提示血管内超声在冠状动脉形态、结构和病理变化的定量和定性方面有重要价值.

Objective To investigate the efficacy of adenovirus mediated HO-1 gene transfer inhibiting graft arteriosclerosis in rat aorta transplantation model.Methods The PCR product of rat HO-1 cDNA was cloned into pShuttle-CMV vector, then pShuttle-HO-1 was cloned into pAdEasy-1 to construct recombinant vector pAd-HO-1. Transplantation was performed using inbred male Brown-Norway rats as donors and male Lewis rats as recipients. The descending thoracic aorta of donor was harvested and anastomosed to the recipient’s...

Objective To investigate the efficacy of adenovirus mediated HO-1 gene transfer inhibiting graft arteriosclerosis in rat aorta transplantation model.Methods The PCR product of rat HO-1 cDNA was cloned into pShuttle-CMV vector, then pShuttle-HO-1 was cloned into pAdEasy-1 to construct recombinant vector pAd-HO-1. Transplantation was performed using inbred male Brown-Norway rats as donors and male Lewis rats as recipients. The descending thoracic aorta of donor was harvested and anastomosed to the recipient’s abdominal aorta below the renal arteries and above the aortic bifurcation. The experiments was divided into 4 groups: Group A (Lewis-Lewis, n=6) subject to no treatment; Group B (BN-Lewis, n=6) subject to no treatment; Group C (BN-Lewis, n=6), the aorta of donor was perfused with buffer containing Ad-Null;Group D (BN-Lewis, n=6), the aorta of donor was perfused with buffer containing Ad-HO-1. The rats were sacrificed 60 days after the operation. The transplanted aorta was harvested. RT-PCR was performed to detect the expression of HO-1 gene. HE staining was used to detect the morphology and cytology of the transplanted vessels. Immunohistochemistry was used to detect the localization and expression of HO-1.Results Gene transfer of HO-1 into rat aortic grafts, using an adenoviral vector, resulted in the expression of HO-1 protein in endothelium and adventitia1. Compared to group B and group C, neointimal formation 60 days after transplantation was inhibited in the aortic allograft transfected with HO-1 (P< 0.01).Conclusion Pre-transfection of the graft aorta with HO-1 gene can obviously inhibit the fibrosis progression and intimal hyperplasia of the transplanted artery and the development of graft arteriosclerosis caused by chronic rejection in the rat aortic transplant model.

目的探讨移植物转染血红素氧合酶1(HO1)基因对慢性移植物血管病的影响。方法克隆HO1基因,并构建含有HO1基因的重组腺病毒载体(AdHO1),实验分为4组:A组为同系移植对照组,供、受者均为Lewis大鼠,无特殊处理;B组为同种移植对照组,Lewis大鼠接受未经处理的BN大鼠胸主动脉移植;C组为同种移植空载体对照组,Lewis大鼠接受以空载体(不含HO1基因)处理的BN大鼠的胸主动脉移植;D组为同种移植实验组,Lewis大鼠接受转染HO1基因的BN大鼠的胸主动脉移植。于移植后60d取移植动脉,进行组织形态学观察,测量内膜厚度;免疫组化和逆转录聚合酶链反应检测HO1在移植动脉中的表达。结果A组移植动脉形态正常;B组、C组移植动脉呈移植物血管病表现,血管内膜显著增厚,D组移植动脉呈内膜炎改变,内膜厚度与B组、C组相比,差异有统计学意义(P<0.01)。免疫组化及RTPCR检测显示,与A组、B组和C组相比,D组移植动脉可以检测到HO1基因及其蛋白表达。结论在移植血管中预先转染HO1基因,能明显缓解移植动脉的纤维化进程以及内膜的增生,对慢性排斥反应所致的移植物血管病具有抑制作用。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关动脉纤维化的内容
在知识搜索中查有关动脉纤维化的内容
在数字搜索中查有关动脉纤维化的内容
在概念知识元中查有关动脉纤维化的内容
在学术趋势中查有关动脉纤维化的内容
 
 

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