查询词典 tissue

Results AE from CM had vasodilating effect on the contracti on of mesentery blood capillary in guinea pigs and the contraction of rat thoracic aortic ring induced by l0μmol/L phenylephrine, even under the condition of pre-treating with glibenclamide (1μmol/L) or propranolol (3μmol/L). When the endothelium of the rat thoracic aortic ring was removed, AE from CM had not vasodilating effect hut constrictive effect. AE from CM could also increase the contents of NO, NOS and cNOS in the aortic tissue and had no obvious effect on the NO content in plasma and iNOS in aortic tissue of rats.

结果 桑白皮丙酮提取物有抑制去甲肾上腺素收缩豚鼠肠系膜微血管的作用，抑制苯肾上腺素(10μmol/L)收缩离体大鼠胸主动脉环的作用，预加优降糖或普蔡洛尔(3μmol／L)后仍然有松弛作用；大鼠胸主动脉环去内皮后药物无松弛作用，反而起收缩作用；显著升高血管的NO和NOS、cNOS含量，对大鼠血浆的NO和血管iNOS的含量影响不大。

One hand mechanical obstruct led to the increase of veinous resistance and the obstacle of microcirculation, the other hand the adhesive PMN was activated in excess, the white blood cells released a lot of enzymes, in which PMN-elastase can decompose the components of cell and many albumens, inclusive of immunoglobulin、alexin and fibrication. These components induced the injury of the pancreatic capillary vessels and cell and lysosome enzy made the tissue protein hydrolyze and produced unsaturated fatty acids, which destroyed the structure and function of cellar membrane. The inflammatory cellar factors activate other immunocytes to produce the injury and necrosis of tissue, which aggravated the pathological injury and led to shock、pyaemia and MODS. So ICAM-1 and LFA-1 played an important role in SAP. Frossard found that the expression of ICAM-1 in the rat model, especially in serum、pancreas and lung. All these showed ICAM-1 is an important factor in AP and concomitant lung injury.

胰腺小叶组织局部血管EC首先被激活，ICAM-1表达升高，与被激活的PMN表面表达的LFA-1相结合，&PMN-EC&相互作用加剧，一方面机械性阻塞毛细血管导致静脉阻力增加、微循环障碍；另一方面粘附的PMN过度吞噬或激活，当白细胞吞噬的颗粒不能被封闭隔离，连同细胞内的酶被释放出来，其中的PMN-elastase能够降解细胞基质中各种成分，水解多种蛋白，加重胰腺的毛细血管内皮细胞和腺泡的损伤；释放的溶酶体酶使组织蛋白水解，产生的不饱和脂肪酸引发脂质过氧化方应，破坏细胞膜的结构和功能；释放的炎性细胞因子，激发其他的免疫细胞的功能，导致进一步的组织损伤和坏死，加重SAP的病理损伤，最终导致休克、脓毒血症及多器官功能障碍等严重后果。

The result indicated that the actvity of SOD and the content of LPO in vesical carcinoma tissue were higher than those in panacancerous tissue.

结果表明，膀胱癌组织中的SOD活性及LPO含量均高于癌旁组织。

Objective:To observe change of tissue vessels and to clarify the relation of tissue vessels with vulvar white lesion.

目的：研究外阴白色病变组织中血管的改变，从而进一步探讨该病的病因及发病机制。

Result］ 75% mancozeb wettable powder has the significant control effect in wolfberry tissue culture,contamination rate was 10%,and wolfberry tissue has well growth condition.

结果］ 75％代森锰锌可湿性粉剂对枸杞组织培养过程中出现的真菌污染具有显著的防治效果，污染率仅10%，且枸杞培养物的生长情况良好。

Main conclusions are as follows:(1) changes of leaf morphological and anatomical structures with tree height:25 researched tree species exhibited xeromorphic structures at tree top,that is,toward tree top,leaves were with 1 increased cuticle thickness;2 developed palisade tissue and even double-palisade structure;3 densely arranged tissue cells;4 smaller cells;5 thicker epidermis,smaller and denser stomata;6 smaller and thicker leaf,great LMA value.

本文主要得出以下结论：(1)叶片结构随树高的变化：研究的25种树种表现为越往树顶处：1角质层越厚；2栅栏组织越发达，全栅特征越明显；3叶组织细胞排列越紧密；4叶肉细胞越小；5表皮层越厚，气孔越小而密、单叶的气孔总面积越小；6叶片越小而厚，LMA越大。

And the leaves are green. The upper and lower epidermises of Prunus persica leaves are fuchsia, the mesophyll cells with chloroplast are green, chlorophyll/anthocyanin ratio is 8.88:1, and the leaves are fuchsia. The upper epidermis of Zebrina pendula leaves is colorless and transparent, the lower epidermis is purple, mesophyll cells are green, chlorophyll/anthocyanin ratio is 26.05:1, and the back of the leaves is green and the front side is fuchsia. The upper and lower epidermises of Berberis thunbergii cv. atropurpurea are transparent and colorless, palisade tissue is red and spongy tissue is a mixture of red and green, chlorophyll/anthocyanin ratio is 2.79:1, and the leaves are purple.

结果表明：大叶黄杨的叶解剖结构中上下表皮均无色，叶肉呈现绿色，m：m＝395.5：1，叶子呈现绿色；紫叶碧桃叶片的上下表皮均呈紫红色，叶肉呈现绿色，m：m＝8.88：1，叶子呈现紫红色；吊竹梅叶片上表皮无色透明，下表皮呈紫色，叶肉绿色，m：m＝26.05：1，外观呈现背面绿色、腹面紫红色；红叶小檗叶片的上下表皮均无色透明，叶肉中的栅栏组织呈红色，海绵组织呈红绿夹杂的颜色，m：m＝2.79：1，叶子呈现紫红色。

We observed the changes of the proprioceptors in the partly injuried ACL and the xenogeneic graft/artificial graft being used to reconstructing the injuried ACL with gold chlorid staining method and laser copolymerization electron micrography method to observe the morphological changes of the neuromechanism in the ligament tissue,with RT-PCR method to evaluate the proportion and the regeneration of the nerve component and with HRP retrograde tracking technology and electrophysiologic study to judge the functional changes of the neuromechanism in the ligament tissue,respectively.

本研究分别制作兔ACL部分损伤动物模型、异种肌腱移植物重建损伤ACL动物模型和LARS人工韧带重建损伤ACL动物模型，分别于术后不同时间点对损伤ACL/移植物进行氯化金染色光学显微镜检查和PGP9.5免疫荧光染色后激光共聚焦电子显微镜检查观察韧带内神经结构形态学变化，用RT-PCR法检测韧带中GAP-43和PGP 9.5的mRNA表达情况以评价损伤ACL/移植物内神经成分比例及神经再生情况，通过HRP逆行追踪技术和电生理检查(包括体感诱发电位和腘绳肌肌电图)评价损伤ACL/移植物内神经结构的功能情况。

The effect of the overlaying tiss ue on the measurement can not be ignored because the most interested tissue to b e monitored is the deeper tissue layers,such as muscle and brain,which are under adipose or skull.Apart from this,variations of the regional hemoglobin oxygen s aturation (rsO2),haematocrit and regional blood volume hav e their influences on the measurement.

然而在人体组织这个复杂的不均匀混合介质中，深层组织往往是感兴趣的待测部位，如皮脂下的肌肉组织，头皮和颅骨下的脑灰白质等，这时外层覆盖组织的存在会直接影响检测的精度；另外，全血的局部氧饱和度( rsO2)的波动，红细胞比容的变化，以及血容积都对测量精度产生影响。

Using cryotherapy for ablating tissue responsible for arrhythmias removes heat from target tissue, slowing cellular activity as it cools.

使用冷冻疗法消融产生心率不齐的组织，消除了靶组织产生的热量，在低温条件下减缓了细胞活性。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。