查询词典 intra-alveolar

The superficial microvascular networks were sparser, while the subpleural microvascular networks were denser. The superficial blood vessels and the interlobular blood vessels were mutual transitional, and the anastomosing between the superficial blood vessels with the subpleural vessels. According to the branching sequence of the subpleural arteriole, it could be divided into the arteriole, terminal arteriole, precapillary arteriole and capillary in turn. The subpleural capillary networks were mainly web-like, while small holes were also found on the cast. The honeycomb vascular networks were various in size and form at a low magnification. The outline of alveolus, alveolar sac, alveolar duct and respiratory bronchiole and terminal bronchiole, made of microvascular networks, could be found in the cut surface.

胸膜面浅层的微血管网稀疏，深层的胸膜下微血管网致密；胸膜面浅层的微血管与小叶间隔的微血管之间相互移行，与胸膜下微血管之间形成吻合连接；根据胸膜下微动脉连续分支的顺序，常可将其分为微动脉、终末微动脉、毛细血管前微动脉和毛细血管四级；胸膜下毛细血管网主要以网络状的形式存在，但在铸型上均可见数量不等的"小孔状"结构；低倍镜下肺实质内微血管网呈现大小不等、形态各异的蜂窝状结构，可以见到由微血管网构成了肺泡、肺泡囊、肺泡管和呼吸性细支气管以及终末细支气管等结构的轮廓。

In this study we observed the characters of cyclooxyenase-2 expressions and distributions in rat alveolar osteoblasts in vivo or in vitro in different force environments. And we tried to find the suitable mechanical environment to benefit the reproduction and remodification of alveolar bone in oral clinical treatment.

本研究目的在于通过观察体内、体外不同压力环境下牙槽骨成骨细胞 COX一2表达和分布的特点，探讨如何建立有利于牙槽骨新生和重建、减少牙槽骨吸收的合适力学环境，以期为口腔临床修复提供参考依据。

Methods Cultivation of alveolar type Ⅱ cells were mode from normal adult rat and of silicotic animal model of rat was established. In situ hybridization and irnmunohistochemieal staining were applied to detect the gene expression of TGFβ1 and PDGF-B in the alveolar type Ⅱ cells of primary culture and silicotic tissue.

分离培养正常成年大鼠肺泡Ⅱ型细胞，建立大鼠矽肺模型，用原位杂交和免疫组化技术检测体外培养的和矽肺病变中的肺泡Ⅱ型细胞TGFβ1和PDGF-B mRNA和蛋白的表达。

The positive expression of TGFβ1, PDGF-B rnRNAs and their proteins were prominent in the proliferative alveolar type Ⅱ cells of experimental group of silicotic models. Weak expression of TGFβ1 mRNA were found only in a part of normal alveolar type Ⅱ cells of control group.

2大鼠矽肺实验组增生的肺泡Ⅱ型细胞明显表达TGFβ1和PDGF-B mRNA和蛋白；对照组仅有部分正常肺泡Ⅱ型细胞TGFβ1 mRNA呈弱阳性。

Different measures of potentill anserine extract has different effects on endothelial cell of capillary vessel of small rats' alveolar wall. Endothelial cell of capillary vessel of alveolar wall has hyperplasia and hypertrophy in different degrees; it leads to permeability of capillary vessel increasing in different extent. With the situation, different concentration of potentill anserine extract promotes vascular endothelial cell factor of small rat's pulmonary tissue secretion.

不同剂量的蕨麻提取物对小鼠肺泡壁毛细血管内皮细胞的影响不同，肺泡壁毛细血管内皮细胞呈不同程度的增生肥大导致毛细血管通透性呈现不同程度的增加，表明可能和不同浓度的蕨麻提取物促进小鼠肺组织某些血管内皮细胞因子（Vascular endothelial cell factor VECF ）的分泌功能有关。

PS is mostly synthesized and secreted by alveolar typeⅡ cells and also by Clara cells in the peripheral airways to a lesser extent, and approximately 7% of alveolar surfactant reaches the bronchiolar tree via the mucociliary escalar.

PS主要由肺泡Ⅱ型上皮细胞产生，少部分由外周气道的Clara细胞产生，约7％的肺泡表面活性物质经纤毛运送到达细支气管。

Results Dental CT software and three-dimensional reconstruction can display the overall view of jaw in implantation area; measure the height, width, bone density of the alveolar bone; demonstrate the relationship of alveolar bone and mandibular canal; and depict dentural spatial relation also.

结果 应用Dental软件及3D重建技术可以获得拟种植区颌骨的全景形态，局部牙槽骨的高度、宽度、骨质密度及牙槽骨与下颌管及上颌窦的关系，牙列的空间关系等。

Observation with transmission electron microscope showed that interalveolar septa were widened with increased amount of collagen in the MP infected rats while there were no obvious abnormalities in the other two groups.(2) Positive expression of bFGF mRNA were found in alveolar walls of MP infected rats. No expression of bFGF mRNA was found in control animals. In the rats infected with MP but treated with erythromycin positive expression of bFGF mRNA was found to be scarcely distributed in alveolar walls.

2感染组动物肺泡壁见明显的bFGF mRNA阳性表达颗粒，对照组基本未见bFGF mRNA阳性表达，感染加红霉素治疗组仅见散在分布的少许bFGF mRNA阳性表达；定量分析结果表明，感染组bFGF mRNA阳性表达的积分吸光度为41.32±10.44，与对照组(0.30±0.13)和感染加红霉素治疗组(6.03±2.41)比较，差异有显著性( P ＜0.01)。

Compared with control group,the ADM level in the left lung increased(P＜0.001),but the ADM levels in the heart,liver,kidney decreased.The ratio of wet to dry weight of the left lung in experiment group was 6.491±0.248,and 5.937±0.361 in control group,there was no significant difference（P＞0.05）.No alveolar wall thicken,alveolar and mesenchyma edema were found in two groups.

实验组兔左肺的湿/干重量比为6.491±0.248，右肺的湿/干重量比为5.937±0.361，双肺的湿/干重量比差异无显著性（P＞0.05）；HE染色结果显示实验组与对照组均未见肺泡壁增厚、间质及肺泡水肿等改变。

The number of type Ⅱ alveolar cell was increased. Pathological changes of group B and C were more moderate. 6 month after irradiation, the alveolar septum was mainly occupied by collagen bundles, multilamellar bodies in type Ⅱ cells were enlarged, secretion activity was depressed.

A组大鼠肺脏于照后1个月TGFβ表达明显增强，3个月时达最高峰，6个月表达减弱，但仍保持在较高的表达水平；D和E组在3个月和6个月也均有较强的TGFβ表达，但D组略微减弱；B和C组3和6个月TGFβ表达增强，但表达强度低于其它各照射实验组。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。