查询词典 aortic

Results: For aortic ghosting, the scores of c-TrueFISP and c+TrueFISP of two groups are lower than c+VIBE, p

此外，还对100例患者的肝内门静脉和肝静脉的解剖变异进行了统计分析。

Although there were no frank ruptures, 96% of aortic specimens showed histopathologic changes, including 52% with wall thinning; 43% were no longer impinged, yet 60% of these had increased collagen.

虽然没有直接破裂，但96％的主动脉样本显示出组织学改变，包括52％的样本变薄，43％虽没有撞击，但其中60％有胶元增加。

Methods and Results— Necropsies reealed a major hemorrhage in the thoracic or abdominal caity, and histology showed aortic rupture that inoled an intimal and medial tear as well as dissection between the media and adentitia.

方法与结果-尸检显示胸腔或腹腔大出血，组织学显示主动脉破裂像解剖中层与外膜

Therefore, this hyperattenuating crescent paralleling the aortic lumen should be recognized as a sign of an unstable AAA.

因此平行于主动脉腔的高密度新月影被认为是不稳定性AAA的征象。

ClC-3 antisense oligonucleotide potentiated apoptosis induced by H2O2 in rat aortic smooth muscle cells.

ClC-3反义寡核苷酸转染促进H2O2诱导的大鼠主动脉平滑肌细胞凋亡。

Therefore general rutin-Cd can cause decrease of blood pressure and cause relaxation of aortic muscle precontracted by NA.

芦丁金属配合物具有降低血压和抑制NA引起的血管收缩效应。

Our results indicated that (1)SO_2 derivatives could dose-dependently relax the isolated aorta rings with or without endothelium precontracted by NE, no difference was found for the rings with and without endothelium;(2)Levels of cAMP and 6-Keto(PGI_2) in isolated aortic rings were increased by SO_2 derivatives in a dose-dependent way, which were independent of endothelium;(3)SO_2 derivatives decreased cGMP levels in the rings, but not significantly; The decrease of cGMP levels was also independent of endothelium;(4)No changes of TXB_2 in rings with or without endothelium were observed;(5)Whether presence or absence of endothelium, cAMP/cGMP and 6-Keto/TXB_2 ratios were increased significantly.

结果：①SO_2衍生物对去甲肾上腺素预收缩的内皮完整和去除内皮的大鼠胸主动脉血管环均呈浓度依赖性舒张作用，且其张力变化在内皮完整与去内皮的血管环之间无显著性差异；②SO_2衍生物可引起血管组织中cAMP、6-Keto(即PGI_2)含量剂量依赖性增加，其增加程度与内皮无关；③SO_2衍生物对血管环cGMP含量呈降低趋势但在统计学上无显著意义，且对去除内皮血管无显著影响；④SO_2衍生物对去内皮或内皮完整血管环的TXB_2含量均无明显影响；⑤无论是否去除内皮，SO_2衍生物均可引起cAMP／cGMP和6-Keto／TXB_2比值显著升高。

To study the changes in diameter of dilated ascending aorta following aortic valve replacement.

研究主动脉瓣病变合并升主动脉扩张的病人在瓣膜置换术后其升主动脉大小的变化。

AbstractObjectiveInterruption of the aortic arch is defined as absence of luminal continuity between the ascending and the descending aorta.

目的分析主动脉弓离断的发病情况，总结诊断和治疗经验。

Aneurysm of the ascending aorta is a kind of great vessels disease threatening human health, in which acute aortic dissection is extremely danger.

升主动脉瘤是一种严重威胁人类生命健康的大血管疾病，尤其是急性夹层主动脉瘤更加凶险。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。