查询词典 cox

Objective To investigate the expression of cyclooxygenase-2(COX-2)and Survivin in the salivary adenoid cystic carcinomaand the relationship between their expression and the tumorigenesis and development.

目的 研究环氧化酶-2(cyclooxygenase-2， COX-2)与Survivin基因在涎腺腺样囊性癌中的表达及其与肿瘤发生发展的关系。

OBJECTIVE: To study the effect of the up-regulating COX-2 in amnion on labor onset.

目的 探讨环氧化酶-2（cyclooxygenase-2， COX-2）在羊膜组织表达的上调可能为分娩启动的因素之一。

Aim: To observe the changes of the expression of NSE, COX-2 in cerebral tissue in rats withgas toxicosis of acute Anchovy degeneration, and to discuss its molecular mechanism.

目的：观察鱼腐败气体中毒后大鼠脑组织神经元特异性烯醇化酶、环氧合酶(COX-2)表达的变化，探讨中毒的分子机制。

It is significant to research the relationship between COX-2 and VEGF-C in lymph node metastasis mechanism of breast cancer.

因此，在乳腺癌中，研究COX-2和VEGF-C之间的关系对明确乳腺癌淋巴结转移发病机制具有重要意义。

YHCE has obvious antipyretic effect and its mechanism may be related to its inhibition of the mRNA expression of COX-2 in hypothalamus of fever rats.

结论YHCE有明显的解热作用，其机制可能与抑制发热大鼠下丘脑中COX-2的mRNA表达有关。

In this investigation, the compression behavior of COx argillite with two different grain size distributions, which were obtained by two different crush procedures, was studied by running 1D compression tests with several loading-unloading cycles.

通过开展一维压缩试验，研究2种不同粉碎工艺下获得的粗／细COx土样的压缩特性，结果表明：压缩曲线受粒度成分的影响非常明显，为获得同等压实度，细粒土所需的压实功能较粗粒土高，除此之外，细粒土的压缩指数也高于粗粒土，表现出较强的压缩性；随着土样压实密度的增加，粗／细土样的压缩曲线逐渐靠拢，粒度成分对压实功能影响逐渐减弱；土样卸荷时回弹指数随干密度的增加而增加，受粒度成分的影响不明显；高压实ρ(下标 d=2.0g/立方公分粗粒土样在7 MPa的轴向应力下饱和时，体积发生明显的塌陷现象，饱和后土样的压缩指数小于饱和前，而回弹指数则较饱和前高。

Objective: To investigate the expression of cyclooxygenase-2(COX-2) in Barrett esophagus and its significance.

目的：探讨环氧合酶－2(COX-2)在Barrett食管中的表达及意义。

In a subgroup analysis, a Cox proportional hazards model demonstrated that the only subgroup that did not benet from early surgery was patients whose sciatica was not provoked by sitting.

在其亚组分析中，Cox比例风险模型显示，在早期手术的患者中，唯一没有获得较好疗效的亚组，便是坐着时没有激发坐骨神经痛的患者。

For fitting ROC curves and getting the area under the ROC curve, we applied the parametric methods of binormal models and ordinal regression models, the semiparametric method of Cox proportional hazards model, the nonparametric methods of Hanley, Delong.

本文采用双正态模型、有序回归模型等参数法，Cox比例风险模型半参数法，Hanley、Delong非参数法拟合了ROC曲线；文中也考虑了样本量的估计、协变量的混杂效应、再抽样技术计算ROC曲线下面积的标准误与可信区间等问题；并研究了SROC分析方法。

Further analysis revealed that brucine was able to suppress COX-2 transcriptional activation.

布鲁生能显著性抑制COX-2的转录激活。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。