闭塞

Obstruction or occlusion of a blood vessel by an embolus.

处女膜一种膜性的褶皱组织，部分或全部闭塞阴道

It results from respiratory discontinuous decrease or pause due to the upper airway narrow or emphraxis during sleep.

它是由于睡眠期间上呼吸道狭窄或闭塞导致呼吸间断性减少或停顿。

In autogenous vein graft, Egr-1 plays an important role in the proliferation of VSMCs. Egr-1 may become a new target for the prevention and therapy of intimal hyperplasia, stenosis and emphraxis after vein graft.

移植静脉内膜增生与Egr-1的激活及表达关系密切，Egr-1可能成为防治移植静脉内膜增生、狭窄及闭塞的一个新的干预靶点。

Among the results of contrast medium chase DSA, 34 samples got clear images, only 2 samples of image showed movement artifacts. Different stenosis or emphraxis of below-popliteal arteries were existed in all patients, among them, 23 patients combined with severe stenosis of femoral superficial arteries.

结果：全部DSA检查均获得成功，对比剂跟踪DSA检查结果中，34例次造影图像优良，2例次采集的图像有移动性伪影；全部患肢均存在胭动脉以下血管不同程度的狭窄或闭塞，其中23例合并股浅动脉重度病变。

Pathologic results: The bronchioles showed obvious chronic inflammatory process of bronchioles including thickened wall, narrowed lumen, goblet cell proliferation, emphraxis in bronchiole, interstitial fibrosis and developed emphysema in stable model of COPD.

病理结果示：稳定模型组各级支气管慢性炎症明显，管壁增厚、管腔狭窄、杯状细胞增生，细支气管管腔闭塞较多，肺间质纤维化明显，肺气肿形成，小动脉管壁增厚明显。

Then made blood flow slowly and coagulate untile thrombosis, epithelial cell of vessel wall edema,aseprtic inflammation and necrosis,made the hemorrhoid's vessels atrophy,emphraxis,decrease,diminuting the volume of the vessels,relieving the pressure,at last adherence and fibrosis to gain the ends of hemostasia.

同时血管壁上皮细胞水肿，产生无菌性炎症、坏死。两种作用使痔血管萎缩、闭塞，痔组织发生粘连及纤维化而达到治疗的目的。

The primary shortcoming of tissue engineering blood vessel before was the short-term opening of vessel cavity due to the thrombosis and over hyperplasia of endarterium.

以往的组织工程血管因易产生血栓和内膜过度增生而致开放时间短和闭塞。

There are autoimmune diseases, such as Ko Gann syndrome; hypercoagulability diseases, such as thrombosis obliterans, leukemia, erythrocytosis psychosis; syphilis, bacterial infections and viral parotitis; ototoxic drugs and metastatic tumors of temporal bone.

还有自身免疫性疾病，如柯甘氏综合征；高凝状态的疾病，如血栓闭塞性脉管炎、白血病、红细胞增多症等；梅毒、细菌性感染和病毒性腮腺炎；耳毒性药物和颞骨转移性肿瘤。

Result :①After 6 months, the form of middle turbinate returned to normal in 24 cases (75%), adhesions occurred in 8 cases (25%),including the closure of ethmoid sinus cavity in 2 cases.

结果：术后6个月中鼻甲形态恢复正常24例（75％），发生粘连8例（25％），其中术腔闭塞2例（6.35%）；上颌窦窦口开放良好25例（78.1%），狭窄6例（18.8%），闭锁1例（3.1%）。

Objective To study the value of multislice CT angiography in diagnosis of arterial diseases in the lower extremities.

目的 探讨多层螺旋CT血管成像对下肢动脉闭塞性疾病的诊断价值。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。