主动脉

Three combinant retrovial expression vectors, aM1, aM2 and aM3, which was respectively loaded with reverse fragment of c-myc exon 1, 2 and 3, were transferred into rat arterious smooth muscle cells and assayed 1 month after their stable expression.

将分别载有c-myc第1、2和3外显子反义片段的三种重组逆转录病毒表达载体aM1、aM2和aM3导入大鼠主动脉平滑肌细胞，并于持续筛选后1个月进行稳定表达检测。

Methods Three recombinant retroviral expressive vecto rs, aMl, aM2 and aM3, which respectively loading reverse fragment of exon 1,2 and 3, were transferred in to rat arterious SMC and assayed 1 month after their stable expression.

分别载有c-myc 第1、2 和3外显子反义片段的3种重组逆转录病毒表达载体 aM1、aM2 和 aM3 被导入体外培养的大鼠主动脉平滑肌细胞，并于持续筛选后1个月进行稳定表达检测。

Ventricular tachycardia or fibrillation or severe bradycardias or asystole may cause these symptoms in the form of a Stokes-Adams attack.

劳力性晕厥见于主动脉瓣狭窄或肥厚型心肌病，两者都限制活动时心排血量的增加。

At the same time the pathological examination was made on aorta artery.results zexie grain decreased obviously the levels of serum tc, ldl and mda, increased the activity of sod, and decreased the area and thickness of athermanous plaque in experimental animals.

结果 泽泻颗粒高、低剂量组tc、ldl、sod给药前后差值与模型对照组比较差异均有统计学意义（p＜0.05）；泽泻颗粒低剂量组tg、hdl、mda给药前后差值与模型对照组比较差异均有统计学意义（p＜0.05）。且泽泻颗粒低剂量组的主动脉内膜增厚程度及结缔组织成分均较模型对照组轻。

Autoradiography of aortas demonstrated uptake of the agent into macrophage-rich atheromata identified by Oil Red O staining of lipid deposits.

以油红O染色确定脂质沉积处的动脉粥样硬化瘤，放射自显影技术显示该瘤中富含巨噬细胞并摄取显像剂，荧光镜和流式细胞仪显示主动脉的细胞中主要是巨噬细胞摄取显像剂。

RESULTS ①After HE staining, obvious atheromatous plaque has been formed in the experimental group, but there is no histopathology changes in the control group.

结果 ①经苏木精-伊红染色，显微镜下观察可见模型组大鼠的主动脉有明显的粥样斑块形成，对照组未见明显变化。

Methods］ Healthy SD rats were divided randomly into 6 group, including: normal control group(sham-operation), ischemia for 45 min (reperfusion 0h, n=6), reperfusion 2,4,12 and 24 hr group. Renal ischemia reperfusion injury models were founded in other five groups, opened abdominal and placed atraumatic vascular champ in dual kidney pedicle for 45 minutes,followed by reperfusion 2,4,12 and 24 hr.

方法］ 将SD大鼠随机分成正常对照组、单纯缺血组、再灌注2 h组、4 h组、12 h组、24 h组，制备双侧肾蒂夹闭模型后，腹主动脉取血测血肌酐、尿素氮，行肾脏组织病理学检查，免疫组化法检测TGFβ1 蛋白，RT-PCR法检测TGFβ1 mRNA。

These data suggest that arotic arch and arch of azygos vein are the key structures to identify the superior aortic recess and lymph nodes. They are essential for understanding the related pathologic changes depicted on CT and MR images.

主动脉弓和奇静脉弓是识别主动脉上隐窝、淋巴结等结构的重要标志，它们在CT和MRI影像学上具有重要的意义。

We report an asymptomic 48-year-old woman presenting with a right aortic arch with mirror-image branching, combined an aortic diverticulum and engorged azygos vein.

我们报告一位以右主动脉弓及镜像分支，合并表现降主动脉憩室和膨胀的奇静脉的48岁的女性。

Professor Jia Xin: brachiocephalic artery dissection retrograde to the aortic tear Beijing 301 Hospital treatment _ _ | Jia Xin | Guo ...

贾鑫教授：头臂动脉夹层逆行撕裂至主动脉的治疗_北京301医院_|贾鑫|郭。。。

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。