查询词典 intima

Blood speckle noise in the IVUS image would affect the validity of edge detection badly. A temporal/spatial filtering method was used to preprocess the IVUS image to restrain the noise. Then a method to automatically detect the intima and ectoblastic edge of IVUS image was presented. This method is based on the active contour model and the contrast properties of IVUS image, which makes use of the Hopfield NN and simulated annealing algorithm.

为解决血管内超声图像中严重的血液斑点噪声影响边缘提取方法的有效性问题，采用一种时/空滤波方法对IVUS图像进行降噪预处理，基于活动轮廓模型和IVUS图像的边缘对比度特征量，利用Hopfield神经网络并结合模拟退火算法自动提取IVUS图像的冠脉血管壁内、外膜边缘。

The gland wall is a continuation of the carotid wall and consists of intima, media and extima.

组织结构显示：颈动脉腺的外壁是动脉管壁的延续，包括外膜、中膜和内膜。

In situ hybridization was used to observe the expression of the MCP-1 mRNA in the walls of the normal arteries and the aneurysms. Results: by the HE straining the walls of the ruptured aneurysms (10 cases) and unruptured ones (2 cases) were consisted of incrassated intima and connectivum extima.

免疫组化：MCP-1组：正常颅内动脉未见MCP-1阳性细胞，未破裂动脉瘤和破裂动脉瘤的阴性对照未见染色细胞。2例未破裂和10例破裂动脉瘤：MCP-1呈高表达，阳性细胞在动脉瘤壁内呈局灶聚集，间断分布动脉瘤内膜。

RESULTS: As compared with group I-R, Fas/FasL mRNA slightly expressed in intima and extima of small pulmonary artery, alveoli, and bronchiole epithelia in group Pur. The values of AI, W/D and IQA showed significantly lower than that in group I-R at 60, 180, 300 minutes after reperfusion in lung tissue (P.01 and P.05). Meanwhile, abnormal changes of the lung tissue in morphologically were lessen markedly in group Pur.

结果：肺再灌注1h、3h、5h， Pur组Fas/FasL mRNA在肺小动脉内膜、肺小静脉内膜、肺泡上皮及肺支气管上皮呈弱阳性表达，明显低于同一时点I-R组(P.05)；AI、W/D和IQA值显著低于I-R组（P.01和P.05）；肺组织形态学异常改变不同程度减轻。

Compared to hyper-cholesterol diet group, the expression of PCNA in both neo-intima and media was decreased,and TUNEL was increused in Hemal Heji group.

与高脂组比较，和脉合剂组内膜和中膜PCNA阳性表达下降，TUNEL阳性表达增加。

In the thick wall type, if intima is very irregular and focal areas are showed bright echogenicity combining with hematochezia we can diagnose the ulcer type.

在壁增厚型中内膜明显凸凹不平，并见限局性固定强回声，结合患者便血，可诊断溃疡型。

The main pathological manifestations of CR was interstitial fiber proliferation and scattered infiltration of small lymphocytes and plasmocytes with basement membrane thickening,hyalinosis and vasular intima thickening of glomeruli.

2CR 表现为间质纤维增殖、小淋巴细胞和浆细胞散在浸润；肾小球基底膜增厚，透明样变，血管内膜增厚。

There were no nick infection, chorioamnionitis and other complications. Eight/sixteen fetal lambs were undergone intro-utero cardiac intervention. The values of body weight and Hct of lambs which were executed. pre-term and full-term delived were (1.77±0.14) kg vs.(2.15±0.23) kg vs.(2.41±0.19) kg and 29%-33% vs. 27%-35% vs. 37%-41%. In autopsy, hydropericardium was found in 4/8 with 1-2.5 mL and 1/8 with 5 mL. Besides 1/8 with interventricular septum centesis injury, there was no centesis damage to endocardium, valve, chordae tendineae, papillary muscles and aortic tunica intima.

病理解剖发现施行手术的8例胎羊/新生羊胸壁穿刺点均位于左侧心前区，心脏进针部位在左室心前区近心尖部位6例，近流出道1例，近室间隔1例；4只少量心包积液(1~2.5 mL)，1只心包积液5 mL，3只未发现心包积液；除1只胎羊有室间隔穿刺伤外，其余胎羊心内膜、瓣膜、腱索、乳头肌及主动内膜均未发现损伤；未发现肺、肝等胸腹腔脏器穿刺损伤；均未发现心包、胸腔感染迹象。

The level of the CRP and UA are sensitive predictors of the ACS, The condition of carotid intima－medio thickness may reflect the condition of the acute coronary syndromes.

ACS患者与CRP、UA、IMT厚度关系密切，前二者可作为ACS危险的预测因子，通过促进炎症反应导致ACS的发生、发展；IMT厚度可以反映ACS的斑块不稳定性，炎症反应可能参与颈动脉硬化形成。

The general view is that the vascular restenosis results from excessively neogenetic intima hyperplasia and vascular remodeling.

一般认为，PTCA后血管再狭窄是以血管平滑肌细胞增殖为主的新生内膜过度增生和血管重构的共同结果。

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。