查询词典 occlusion

Animal model with reliable symptomatic post-SAH CVS could be experimentally induced by injecting blood two times via cisternal after occlusion of bilateral carotid.

结论双侧颈动脉结扎后枕大池二次注血可制成可靠的兔症状性SAH后CVS的动物模型。

Methods The model of SAH was set up by injecting blood two times via cisternal after occlusion of bilateral carotid in rabbit. The food-intake and behavior of experimental animals were under observation at various stages of experiment. The content of ET in blood and CSF was tested by radioimmunoassay, and the NOx- by HNO3 redutase method. Regional cerebral blood flow was measured by hydrogen clearance method.

方法采用双侧颈动脉结扎和枕大池二次注血制成兔SAH模型，观察SAH前后动物进食量和神经功能改变，用放射免疫方法和硝酸还原酶法分别测定血液和脑脊液中ET和NOx-含量，以氢清除法测定局部脑血流量。

Emergency surgical treatment of open condylar fracture is beneficial to healing of condylar fracture and reduction of occlusion.

对开放性髁突骨折患者，急诊手术更有利于骨折愈合及咬合关系的恢复。

Ning Cheung , Ronald Klein , Jie Jin Wang , Mary Frances Cotch , Fm Amirul Islam , Barbara E Klein , Mary Cushman , Tien Yin Wong Purpose: To describe the prevalence of retinal vein occlusion and its association with cardiovascular, inflammatory and hematological risk factors in a multi-ethnic cohort.

描述在一个多种族的同龄组中，视网膜静脉阻塞的患病率及其与心血管疾病，炎症和血液的危险因素的联系。

Reversible middle cerebral artery occlusion without craniectomy in rats［J］.

甲基莲心碱对光化学诱导大鼠脑缺血损害的保护作用［J］。

Reversible middle cerebral artery occlusion without craniectomy in rats［J］.

颈内动脉线栓与环扎建立大鼠局灶脑缺血再灌模型［J］。

Reversible middle cerebral artery occlusion without craniectomy in rats［J］.

红景天苷对大鼠局灶性脑缺血再灌注损伤的保护作用［J］。

Reversible middle cerebral artery occlusion without craniectomy in rats .

三七总皂苷对大鼠脑梗死区ICAM1表达和中性粒细胞浸润的影响。

Reverisible middle cerebral artery occlusion without craniectomy in rats.

电针对大鼠脑缺血后脑内神经细胞凋亡的影响。

Based the above research, we chosen 48 cephalometric radiographs of skeletal classⅢocclusion (18-39 years old, ANB4°) and measured with computer assistant Delaire cephalometric analysis. The data were deal with ANOVA analysis through SAS9.0 statistical software. The research divided the cranio-maxillo-facial hard tissue structure feature of skeletal classⅢinto four classifications through Delaire cephalometric analysis including hypo-divergent, hyper-divergent, maxilla normal and glenoid fossa retrocession, nine parameters of four groups have significantly variability through ANOVA analysis(P.05),for example, anterior cranial base angle, sphenoidal angle, percentage of craniospinal area to cranial depth ,percentage of craniofacial area to cranial depth and so on.

在上述研究的基础上，首先选取48例骨性Ⅲ类错牙合畸形患者(18-39岁，ANB角4°)应用Delaire头影测量分析法进行测量，经SAS9.0行ANOVA分析，将骨性Ⅲ类错牙合畸形区分为低角型、高角型、上颌正常型和关节窝后移型四组，四组均数ANOVA分析发现九项分析指标的均数差异均有统计学意义(P.05)，如蝶鞍角、前颅基底角、颅面区比和颅颈区比。

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。