查询词典 blood vessels

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。

It shows up blood clots which can block vessels, and local ballooning of the vessel itself.

它表明了血液凝块，它可以拦截船只，和当地气球该船的本身。

Objective To describe the experience of using autologous blood salvage and cell saver in elective complex great vessels operations.

目的 介绍全自动血液回收系统在复杂大血管手术中应用的经验。

Results All 35 cases were examined successfully with 3D DCE MRA. Anatomical position fusion of neck, chest and abdomen including blood stream signal, vessel wall and the tissue of vessel wall circumambience were clearly displayed. 3D DCE MRA can give a definite judgement to masses orientation and the circumference vessels correlate with tissue.

结果 所有病例3D DCE MRA均一次检查成功，清楚地显示了颈、胸部、腹部大血管解剖结构，包括血流信号、血管壁及其壁周组织，对病变的定位及与周围血管和组织相关性均可以作出明确的判断。

The crutching and walking function of the leg reconstructed at last Conclusion When all the necrotic intermuscular vessels and muscles except caput mediale of gastrocnemius were removed, the necmsis may be delayed by means of reticular collateral circulation among skin, deep and superficial fascia and tibia of the injured limb. However, the blood supply is very little, the severe ischemia wound and ischemia pain can't be healed.

除腓肠肌内侧头以外全小腿肌肉、肌间血管均坏死被切除时，小腿皮肤、深浅筋膜组织、腓肠肌内侧头肌瓣与胫骨内血供系统在踝以下所构成的网状侧支循环能为患足提供微量血供，延缓足的坏死，但仅凭这一微量血供无法治愈广泛贫血创面和顽固性肢体缺血痛。

The sensitive connective tissue layer of the skin located below the epidermis, containing nerve endings, sweat and sebaceous glands, and blood and lymph vessels.Also called corium, cutis

真皮：皮肤位于表皮之下的敏感连接纤维层，其间有神经末梢、汗腺、皮脂腺血管和淋巴管也作 corium， cutis， derma1

These synonyms refers to a local increased volume of blood caused by dilatation of the small vessels .

These同义词提到小船的膨胀造成的血液的地方增加的容量。

When the cerebral vessels are stenotopic, the method will be applied to control the turbulent blood flow and change the blood flow into a laminar state by the characteristic of hemodynamics.

在时间延迟反馈控制混沌的基础上，提出了时间延迟连续反馈控制法，并根据血流动力学特点，将其应用於控制脑血管狭窄时血液流动的湍流状态，使其转变为层流状态。

METHODS: The blood supply of fibular musculocutaneous flap and the biomechanical characteristics of heel were studied by anatomical examination. One case with right heel full defect because of explosion injury was repaired by transfer of reversed island fibular vessels. The fibular flap was 14 cm in length with part of peroneus muscle and long flexor muscle of great toe. RESULTS: The lower part of fibular artery had plentiful anastomosis with anterior tibial artery and posterior tibial artery, which could provide ideal reversed blood supply.

应用解剖学的方法研究腓骨肌皮瓣血供及跟骨的生物力学特征，并在标本上进行摹拟手术。1998年5月为1例右足跟爆炸伤后2个月，全足跟缺损患者采用腓血管蒂逆行岛状腓骨肌皮瓣移位修复，腓骨瓣长14cm，带部分腓骨肌及口止母长屈肌，皮瓣为14cm×12 cm。

Now we have more than 100 granted patents. The main products invented and developed by the company include: tissue retrieval bag for microinvasive surgery, medical sewage collector, single use trocar, single use Veress needle, artificial esophagus, stent for urethra reconstruction, shape memory alloy larynx stent, SMA auricle, SMA ring for blood vessel embolism, embolizing material for small vessels, fallopian tube SMA embolism, artificial SMA auditory ossicles, A-port,artificial SMA larynx, blood vessel filter, device for bone and jaw plastic surgery.

公司开发的主要产品有：微创外科专用切除组织取出器、医疗废液收集装置、一次性使用穿刺器、一次性使用气腹针、一次性使用妇科钳、人工食管、尿道重建支架、记忆合金喉模、记忆合金耳廓、血管栓子、末梢血管栓塞材料、输卵管栓塞、人工听骨、介入药盒、植入式人工喉、血管滤器、骨整合颌面整形系列产品等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。