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
   结肠段 的翻译结果: 查询用时:0.027秒
图标索引 在分类学科中查询
所有学科
外科学
更多类别查询

图标索引 历史查询
 

结肠段
相关语句
  colon segment
     Preservative measures for blood supply to the colon segment in reconstruction of esophagus
     保护替代食管的结肠段血供的措施
短句来源
     Esophageal reconstruction with colon was performed on 268 cases. The results showed that no ischemia or necrosis colon segment was found in the patients.
     本组共实施结肠重建食管术268例,无1例发生结肠段缺血、坏死。
短句来源
     Objective: To study the effective protective measures ensuring sufficient blood supply to the colon segment replacement of esophagus.
     目的 探讨保护替代食管的结肠段充分血供的有效措施。
短句来源
     Conclusion: The preservative measures for good blood supply to the colon segment include the following aspects: (1)maintaining complete marginal vascular arcade without tension in the mesocolon;
     结论 保证结肠段充分血供的有效措施为①结肠段边缘血管弓完整 ,且无张力 ,供血充分 ;
短句来源
  “结肠段”译为未确定词的双语例句
     K_(a) in duodenum,jejunum,ileum and colon were estimated to be(0.186±0.006)h~(-1),(0.170±0.011)h~(-1),(0.086±0.023) h~(-1) and(0.059±0.012)h~(-1),respectively.
     回肠和结肠段吸收速率依次减小,分别为(0.086±0.023)h-1和(0.059±0.012)h-1。
短句来源
     Methods:The duodena and colons were taken from E13.5d and E14.5d fetal mice respectively,and cultured with different doses of HC (0 μg/ml,0.5μg/ml,1.0μg/ml,2.0μg/ml). After 24h,the samples were sliced up into the paraffin sections.
     方法分别取E13.5d、E14.5d胎鼠的十二指肠及结肠段,体外组织培养,实验各组分别加入HC液(0μg/ml,0.5μg/ml,1.0μg/ml,2.0μg/ml),培养24h后取出标本,制成石蜡切片。
短句来源
     However,compared with others segments, significantly high per centage of TA-SLN was absorbed in colon(P<0.05).
     丹参酮ⅡA溶液在各肠段的吸收率差异无显著性 (P>0 05),但TA SLN在结肠段的吸收率高于其它肠段,差异具有显著性(P<0 05)。
短句来源
     Objective To facilitate the treatment of STC by locating the pathology- changed colonic segment with the methods of intraluminal manometry of the colon, colon transport function test and intraoperative exploration.
     目的 通过全结肠腔内压力测定、结肠运输功能试验和术中探查三者相结合方法 ,对慢运输结肠段进行定位研究 ,以达到治疗结肠慢运输型便秘 (STC)的目的。
短句来源
     Conclusion: 1. The pattern of distribution of ICC in the normal intestine was the same in the right, transverse, left colon and the rectum. The higher density of ICC was found in the myenteric plexus of the normal colon, which is the proposed region of pace making area.
     HD病变结肠近端有神经节细胞分布的肠段,ICC分布与正常结肠段分布相同(P>0.05),在无神经节细胞结论:1. ICC在正常结肠、直肠各层中分布密度不同,肌间层中ICC最密集,此区域可能是肠肌肉系统的起搏区域,ICC在各肠段中分布模式相同,相互之间无统计学差异。
短句来源
更多       
  相似匹配句对
     colon necrosis in 2 cases pyloric;
     移植结肠坏死2例;
短句来源
     Methods:Twenty-four pieces of 40cm-long colon were divided into 3 groups randomly with the gas pressure of 37.5,52.5 and 67.5mmHg.
     方法:猪结肠40cm24
短句来源
     Vascular ectasias of the colon
     结肠血管扩张症
短句来源
     Management of Patients with Colon Injury
     结肠损伤的处理
短句来源
     ON SECTION WEAVE
     论组织
短句来源
查询“结肠段”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。
  colon segment
In four patients, a single reconfigured colon segment was interposed into an extensive defect of the upper ureter.
      
Sloughing of the proximal colon segment in retrosternal colonic esophagoplasty and lengthening of the distal colonic stump
      
The double-barrelled wet colostomy technique consisted in anastomosing both ureters to a colon segment 25 cm distal to the loop colostomy.
      
Hirschsprung's disease must be regarded as an aplasia of the intramural parasympathetic and sympathetic system in the region of the spastic colon segment.
      
It can often be treated it by pulling a slim colon segment through the innervated rectus muscle incision and closing the gap in the fascial skeleton with a running suture.
      
更多          


The iv LD50 of OMT in mice was 144.2±22.8 mg/kg.OMT had singnificant effects oa different experimental models of arrhythmias induced by aconi tine, barium chloride and coronary artery ligation in rats. The heart rates were slowed and the P-R, Q-T intervales were prolonged in ECG of anethetized rats after iv of OMT.In the isolated spontaneously beating atria of guinea pig, the OMT was similar to propranolol, both depresssd the dose response curve of isoprenaline and shifted the curve to the right side. OMT could...

The iv LD50 of OMT in mice was 144.2±22.8 mg/kg.OMT had singnificant effects oa different experimental models of arrhythmias induced by aconi tine, barium chloride and coronary artery ligation in rats. The heart rates were slowed and the P-R, Q-T intervales were prolonged in ECG of anethetized rats after iv of OMT.In the isolated spontaneously beating atria of guinea pig, the OMT was similar to propranolol, both depresssd the dose response curve of isoprenaline and shifted the curve to the right side. OMT could increase the contraction elcited by calcium chloride in higb K+ depolarized isolated guinea pig coli.OMT had negative chronotropic effect, negative automaticity effect and negative c(?) effeot. These actions of OMT were probably pharmacological basis for antiarrhythmias.

氧化苦参碱给小鼠静注,LD_(50)为144.2±22.8mg/kg。给大鼠静注OMT15,30mg/kg显著对抗乌头碱,BaCl_2和结扎冠脉诱发的心律失常。使大鼠的心率减慢,P-R和Q-T间期明显延长。OMT 590μmol/L与心得安0.34μmol/L的作用相似,使Iso诱发心率加快的量效曲线平行右移。使离体结肠段在高K~+去极化后,随着Ca~(2+)剂量的累加而张力逐渐上升。

We first report here a method with which simultaneous recording of electro-activity of guinea-pig inferior mesenteric ganglion (IMG) neurons & muscle contraction of the IMG-associated segment of the colon was perfor- med in vitro. The preparation of the isolated IMG-colon and the apparatus used in this technique were also applicable in studying the effects of muscle stretch of the colon on the neuronal electrical activities. In the preliminary oberservations, it was found that. when the preload tension of the...

We first report here a method with which simultaneous recording of electro-activity of guinea-pig inferior mesenteric ganglion (IMG) neurons & muscle contraction of the IMG-associated segment of the colon was perfor- med in vitro. The preparation of the isolated IMG-colon and the apparatus used in this technique were also applicable in studying the effects of muscle stretch of the colon on the neuronal electrical activities. In the preliminary oberservations, it was found that. when the preload tension of the gut was set at O cmH_2O, about half of the neurons sampled showed spontaneous irregular fast excitatory postsynaptic potentials (f-EPSPs), which could be eliminated by severing the colonic nerve or by superfusion of the ganglion with d-tubocurarine (d-Tc, 50μM). Both the circular and the longitudinal muscles contracted rhythmically. When the fundamental ganglion transmi- ssion was blocked by d-TC or by low calcium/high magnesium, the contrac- tion of circular muscles was often augmented and became less regular whe- reas that of longitudinal muscles not noticiblly altered. The results suggest that there is a tonic reflex activity in the short arc of the isolated IMG- colon, the essential effects of which may be transfer of inhibitory signals to the circular muscle, and the nature of its ganglion transmission is choli- nergic.

本文首先介绍一种利用豚鼠肠系膜下神经节(IMG)—结肠段联合离体标本进行神经节细胞内电位与肠段纵肌或环肌舒缩运动二者同步记录的方法。同一装置还可用于观察牵拉纵肌或扩张环肌所引起神经节细胞电活动的变化。结果提示,肠系膜下神经节及其所支配的结肠段在离体条件下依然能完成以胆碱能传递为主要中介的短反射调节,其紧张性活动的效应主要在于抑制环肌收缩。

A perfused inferior mesenteric ganglion (IMG)-colon preparation was pre-pared from the guinea-pig for intracellular recording of IMG neurons and forsimultaneously recording the muscular contraction. It was found that: (1) Atzero preloaded tension of colon, the spontaneous fast excitatory post-synaptic po-tentials (f-EPSPs) could be recorded in about 50% sampled neurons. Thesef-EPSPs were abolished by either severing the colonic nerve or superfusing IMG withdtubocurarine (d-TC, 50 μmol/L). (2) The contraction...

A perfused inferior mesenteric ganglion (IMG)-colon preparation was pre-pared from the guinea-pig for intracellular recording of IMG neurons and forsimultaneously recording the muscular contraction. It was found that: (1) Atzero preloaded tension of colon, the spontaneous fast excitatory post-synaptic po-tentials (f-EPSPs) could be recorded in about 50% sampled neurons. Thesef-EPSPs were abolished by either severing the colonic nerve or superfusing IMG withdtubocurarine (d-TC, 50 μmol/L). (2) The contraction of circular but not longitu-dinal muscle was augmented and slowed down by superfusing IMG with d-TC or lowCa/high Mg solution. (3) A train stimulation of the preganglionic nerves initiateda volley of f-EPSPs or orthodromic discharges, in the IMG neurons and a quick re-laxation of the longitudinal muscle with a latency of between 0.1 s and 0.2 s. Theresponses of the neuron and the muscle could be eliminated by superfusing IMGwith d-TC. Multiple irregular responses of the circular muscle of the colon tothe train stimulation could also be found. The results suggest that the IMG neu-rons parpicipate in the cholinergic afferents and colo-colonic reflex mediated bycholinoceptors. The output of the reflex mainly inhibited the circular muscle con-traction of the colon.

在豚鼠肠系膜下神经节(IMG)及其支配的结肠段联合标本上,对IMG细胞内电位与肠段纵肌或环肌舒缩活动进行了同步记录。实验结果表明:(1)肠段预置张力为零时,约50%IMG细胞有自发的快兴奋性突触后电位(EPSP)活动,切断结肠神经或以筒箭毒(50μmol/L)灌流IMG后消失;(2)筒箭毒或低钙高镁溶液阻断神经节传递时,环肌节律性收缩幅度增大,节律变慢,但对纵肌节律性收缩无明显影响,(3)串刺激节前神经,在IMG细胞引起一串快EPSP或动作电位并常跟随迟慢的EPSP,同时,纵肌在0.1-0.2s潜伏期后出现迅速的、时程基本与动作电位串一致的舒张波,后者在筒箭毒灌流IMG后消失,而环肌运动可见舒张、舒张波延长或收缩波增大。结果提示:IMG不仅中继经典的胆碱能传出功能,还参与以胆碱能传递为中介的肠-肠反射,该反射活动的传出效应主要在于抑制环肌收缩。

 
<< 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结肠段的内容
在知识搜索中查有关结肠段的内容
在数字搜索中查有关结肠段的内容
在概念知识元中查有关结肠段的内容
在学术趋势中查有关结肠段的内容
 
 

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