查询词典 necrosis

Recently, studies have demonstrated that atheromatous plaque rupture/erosion, thrombosis based on this process and arteriospasm are the main causes of ischemic necrosis of organ, whose blood were supplied by the corresponding artery.

近年来研究发现粥样斑块的破裂和/或糜乱及其在此基础上的血栓形成和动脉痉挛是造成相应动脉供应器官缺血坏死的主要原因。

The light microscope observed four-layer structures of arthrodial cartilage, regularly ordered chondrocytes, even chromatin and clear nucleus in normal group. In the model group, the layer of arthrodial cartilage was thinning; chondrocytes in some regions showed karyopyknosis or necrosis with irregular order.

光镜下正常对照组关节软骨四层结构清晰可辨，软骨细胞排列整齐呈柱状，染色质分布均匀，细胞核清晰；模型对照组关节软骨层变薄，部分区域软骨细胞核固缩、坏死，软骨细胞排列紊乱，四层结构不易分辨。

Methods Among 14 cases of DGF, one was diagnosed as renal vein embolism, two as nephrotoxicity caused by CsA, six as acute tubular necrosis and five as acute rejection. The diagnoses were confirmed by clinical presentation, blood creatinine, color Doppler ultrasonography, and fine needle asperation biopsy, etc.

通过对发生DGF的14例患者临床表现、血肌酐、环孢素A血浓度、彩色多普勒超声、移植肾细针穿刺吸抽细胞学检查等分析，诊断移植肾静脉栓塞1例，CsA中毒性肾损害2例，急性肾小管坏死6例，急性排斥反应5例。

Aside from pancreatic enzymes activiation and autodigestive process, recent investigations have established that the upregulation of inflammatory mediator are believed to be the critical steps in the progression of mild pancreatitis to severe pancreatitis. Tumor necrosis factor-, ThyomboxaneA2 ,ProstaglandinsI2 are all important inflammatory mediator. TNF-( is one of cytokines. It is important to the over-production of ICAM-1,VCAM-1, TXA2 andPGI2. The ICAM-1 and VCAM-1 mediate both leukocytes adhesion and migration through the endothelium into tissues to connect with injuried target cells. The TXA2 and PGI2 are the production of arachidonic acid. They are responsible for the tissue ischaemia.

肿瘤坏死因子（Tumor necrosis factor-， TNF-、血栓素A2（ThyomboxaneA2，TXA2），前列环素（ProstaglandinsI2，PGI2）均是炎症反应中重要的炎性介质，其中肿瘤坏死因子-是非常重要的细胞因子之一，它由活化的单核细胞产生，在细胞间黏附分子（Intercellular adhesion molecule-1，ICAM-1）及血管细胞黏附分子(Vascular cell adhesion molecule-1，VCAM-1的表达、血栓素A2及前列环素过量生成方面起着重要的作用，前两者是介导白细胞与内皮细胞黏附，迁移于组织并与受损的靶细胞相结合的主要媒介，是炎症反应中的重要介质，后两者是花生四烯酸的代谢产物，亦是重要的炎性介质，参与构成血液循环障碍。

Conclusion］Bone marrow stromal cells autografting may be an effective way to treat rabbit femoral head necrosis.

结论］骨髓基质干细胞对兔股骨头缺血性坏死有优良的修复做用。

Conclusion］Bone marrow stromal cells autografting may be an effective way to treat rabbit femoral head necrosis.

结论］骨髓基质干细胞对兔股骨头缺血性坏死有良好的修复作用。

This experiment is to compare the repair effect of treating femoral head ischemia necrosis in rabbits with autografting and allografting of bone marrow mesenchymal stem cells and to supply theory for establishing bone marrow mesenchymai stem cells bank and clinical practice.

为建立骨髓间充质干细胞库，以及为临床应用提供实验证据，实验拟比较同种异体和自体骨髓间充质干细胞移植，对实验性家兔股骨头缺血性坏死的治疗作用。

The necrosis usually results in autonephrectomy.

这种坏死通常导致肾自截。

Objective: To research the CT and MRI detection in early diagnosis of avascular necrosis of the femoral head.

目的：探讨CT、MRI检查在成人股骨头坏死早期诊断的意义。

Arterial factors are believed to be the most important mechanism for the development of avascular necrosis of the femoral head.

动脉因素被认为是最重要的机制，以发展缺血性坏死股骨头。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。