毛细血管壁
- 网络capillary wall
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给大鼠被动注射此种抗血清后5分钟荧光检测即可见鼠肾小球毛细血管壁上出现兔抗体IgG。
Minutes after the passive injection into rats with the antiserum , the rabbits antibody IgG along the glomerular capillary walls of the rats was found by immunofluorescence .
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免疫荧光则以IgA+IgG+C3型多见,且多伴毛细血管壁沉积。
IgA + IgG + C 3 was frequently found with deposition in capillary walls by immunofluorescence method .
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2周时,取肾组织活检,免疫荧光染色,可见IgG沿肾小球毛细血管壁呈连续线形沉积。
At 2nd week , the typical linear deposition of IgG along the glomerular basement membrane ( GBM ) was observed by fluorescence microscopy .
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照射5个月时,肺组织纤维化明显,间质结构消失代之以纤维和胶原组织,肺泡腔狭窄,毛细血管壁增厚,以b组最为明显。
Five months after Irradiation , pulmonary fibrosis Obviously , the structure disappeared replaced by interstitial collagen fibers and collagen organizations , alveolar space was narrow , capillary wall thickening , Group b is the most obvious . 4 .
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PG分泌入胃腔遇胃酸后大部分激活,小部分通过胃毛细血管壁直接入血。
PG secreted into stomach cavity is activated largely when counter with gastric acid , the smaller go into bloom directly through gastric capillary wall .
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结果2型糖尿病大鼠成模12周后,血清Hcy水平较对照组明显升高,肾小球基质相对面积、基底膜及视网膜毛细血管壁的厚度较对照组显著增加,22周后尿白蛋白排泄率明显升高。
Results Plasma Hcy levels , mesangial matrix relative area , the thickness of renal glomerular basement membrane and capillary wall of retina were all significantly higher than those of the control group after 12 weeks . The urinary albumin excretion rate increased significantly 22 weeks later .
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高压氧对毛细血管壁通透性的影响
The Effects of Hyperbaric Oxygen on Permeability of Capillary Wall
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白蛋白在毛细血管壁内的扩散、吸附和渗流作用
Albuminous Dispersion , Adsorption and Permeation in Blood Capillary Wall
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3壁贴边犁.神经细胞与毛细血管壁之间的最短距离为3.1±0.52μm。
The shortest distance between the capillary and the neuronal cell was 3.1 ± 0.51 μ m.
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这种细胞能穿过毛细血管壁迅速地集中在组织中,从而参与炎症反应。
By crossing the capillary wall , these cells become concentrated rapidly in the tissue and participate in inflammation .
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柑橘生物类黄酮已经被证实具有支持毛细管功能,降低毛细血管壁易碎,改进毛细管渗透。
Citrus bioflavonoids have been shown to support capillary function by reducing fragility of capillary walls and improving capillary permeability .
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巢蛋白在肺组织主要表达在支气管旁、肺间质和微血管以及毛细血管壁上,而在肺导气部管道黏膜上皮没有阳性表达。
It was expressed in the bronchial side , pulmonary interstitial and blood capillary while it is negative in the epithelium of pulmonary conductive portion .
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结论:糖尿病大鼠视网膜微血管最早期的改变是毛细血管壁细胞数目的减少,然后才发生血管形态学的异常。
Conclusions : The decreased of cell number in retinal micrangium is the early stage change in diabetic rats , then the changes of morphology take place .
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它含有特异性中和抗体及其他免疫因子,可中和清除体内的病毒抗原,减轻病毒血症及毛细血管壁的损伤,阻断病情发展,促进病情恢复。
It contains specific neutralizing antibody and other immune factors so that it may neutralize and clean the viral antigen from the body , decrease viremia and capillary wall damage , interrupt the disease process and promote recovery .
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多肽激素或分泌颗粒释放后,更易经血管周隙-结缔组织间隙-囊上皮孔进入脑脊液发挥旁分泌作用,而非透过毛细血管壁直接进入血液循环。
After releasing , the polypeptide hormones or secretory granules enter easily into cerebrospinal fluid ( CSF ) via the perivascular space , interspace of tissue and epithelial openings rather than directly into blood circulation through the walls of blood capillaries .
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然而,目前有下述两个问题尚未得到解决:①未发现毛细血管壁上的靶抗原[4];②实验性缺血性肌病的动物模型表明肌束中央的肌纤维比束周肌纤维更易发生缺血性病理改变[5]。
However , there are still two problems : ① The target antigen in the wall of capillary has not been found . ② Animal model with ischemic myopathy manifests muscle fibers in the central of muscle bundle are more fragile to ischemia than those in peri-fascicle .
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肾炎康复片给药组肾小球情况比较糖尿病对照组有所改善,肾小球系膜区增厚程度减轻,毛细血管管壁变薄,毛细血管腔开放,肾小球平均面积和平均体积减小(P0.01)。
Compared with DC group , the SYK group reduced the degree of thickening of the glomerular mesangial area , capillary wall thinning , the capillary cavity open , mean area and volume of glomerular decreased , the difference was statistically significant ( P 0.01 ) . 4 .
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糖尿病对照组镜下可见肾小球结构破坏,毛细血管管壁增厚,管腔狭窄。
The DC group glomerular structure damage , wall thickening luminal narrowing .
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左下角的肾小球毛细血管管壁显著增厚(狼疮性肾炎时的线圈征)。
Note in the lower left glomerulus that the capillary loops are markedly thickened ( the so-called " wire loop " lesion of lupus nephritis ) .
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创伤失血后微循环多形核白细胞在毛细血管内皮附壁状态的性别差异
Gender difference in the adherence behavior of microcirculatory polymorphonuclear leukocyte after trauma-hemorrhage in capillary endothelium
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实体肿瘤内毛细血管跨毛细血管壁组织间质流体耦合流动的解析解
Intracapillary-Transcapillary-Interstitium Coupling Fluid flow in Solid Tumor
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在微观尺度上建立实体肿瘤组织内单根毛细血管跨毛细血管壁组织间质内流体的不定常耦合流动模型,求解析解。
At microscopic scales , we develop a coupled intracapillary – transcapillary-interstitial fluid unsteady flow model , and obtain a set of analytical solutions .
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另外,巢蛋白在胎儿多种组织的的微血管和毛细血管的管壁上均有表达,且随着胎儿发育,其表达逐渐减少,提示巢蛋白在这些器官组织的血管形成过程中起作用。
Nestin was expressed in capillary of different tissues ; however , the expression levels were decreased with the fetal development which indicated that nestin might play a role in angiogenesis .
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皮质间质极少,毛细血管丰富,管壁内皮菲薄有孔。
Interstitial connective tissue was scarce and capillaries were abundant in the cortex .
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HE染色光镜下:正常对照组肾小球结构完整,肾小球毛细血管丰富、管壁薄,管腔开放,内有红细胞。
HE stained , observation by light microscopy : Glomerular structural integrity of NC group , the glomerular capillary rich , thin wall , the lumen open within red blood cells .
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目的探求氦氖(HeNe)激光照射大鼠心前区,对心肌毛细血管的内径和密度以及毛细血管管壁内皮细胞胞饮小泡数量的影响。
Objective To study the effect of low-power He-Ne laser irradiation on precordial region of Wistar rat on the inner-diameter and the density of myocardial capillaries and the number of the pinocytotic vesicles in the endothelium cells of myocardial capillaries .
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妊高征肾病型肾脏光镜改变为肾小球毛细血管内皮细胞病,部分病例免疫荧光示肾小球毛细血管壁有IgM、IgG和纤维蛋白原的沉积。
IgM , IgG and fibrinogen were found in glomerular capillary Immunofluorescence in certain NSP .
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这种压力衰竭的病理改变包括:肺毛细血管内皮细胞层,上皮细胞层,有时甚至毛细血管壁全层断裂。
The pathologic change of the stress failure includes the disruption of endothelial cells , epithelial cells and the basement membrane which is the same as that of PHN .