血管

Objective To study the clinical pathological characteristics and differential diagnosis of angiosarcoma in breast.

乳腺血管肉瘤目的：探讨乳腺原发性血管肉瘤的临床病理特点和鉴别诊断。

In all but one submitted consultation, the possibility of angiosarcoma had been raised based on the anastomosing vascular pattern.

就这网状血管结构，这些病例除一例外均考虑到血管肉瘤的可能。

The excessive amount of salt can result in the retention of water and sodium in the body, the blood volume increase causes the increased lateral pressure of blood vessel wall, which is the important cause of high blood pressure and angiosclerosis.

过量的食盐，会造成水、钠在体内的潴留，血容量增加导致血管壁的侧压力增加，是高血压、血管硬化的重要原因之一。

We analyze they are concerned with arterial diameter, stegnosis degree, anatomical position among arteries, compensatory circulation, the fixing of TCD, artery variation, angiospasm and the reliability of DSA.

我们分析与动脉管腔大小、狭窄程度、动脉之间的解剖位置、侧支循环代偿、TCD定位不准、颅骨对超声波的吸收，及血管变异和吻合、血管痉挛、代偿性高流速、DSA结果的可信度等有很大关系。

The NO content and the NOS activity were down in the PIH pregnant women placenta.This showed that the ghrelin regulated the VEGF and influenced the the NO down.And the placenta angiospasm,blood pressure highten, and the PIH were caused also by this. The ghrelin,VEGF,Flt-1,NO and NOS were detected by the SP-immunochemistry, RQ-PCR,cell culture in vitro,ASODN and nitrate reductase in the normal pregnancy,PIH placenta and the cultured HUVEC antisense blocking ghrelin in vitro.

结果证实：PIH孕妇胎盘组织中Ghrelin，VEGF、Flt-1蛋白和mRNA水平下降与正常孕妇比较有显著性差异p＜0.05提示在PIH发病过程中Ghrelin可能对VEGF，Flt-1蛋白和mRNA的表达具有下调作用，进而影响胎盘血管网的形成和发育；NO含量与NOS活力水平在PIH孕妇胎盘组织中下降，提示Ghrelin可能通过下调VEGF的表达进一步影响血管舒张因子NO水平下降，进而引起胎盘血管痉挛，血压升高，最终导致PIH的发生。

Objective To evaluate the safety and efficiency of stent angioplasty for insufficient blood supply caused by angiostegnosis.

目的 研究血管内支架成形术治疗血管狭窄引起的脑供血不足的安全性及有效性。

Balloon-expandable stents angioplasty is a safe and effective way to treat insufficient blood supply caused by angiostegnosis, but the long-term curative effect should be observed further.

血管内支架成形术是治疗血管狭窄引起脑供血不足的安全、有效方法，其长期疗效还需进一步随访研究

Results 520 arteries were examined in all, and DSA detected 130 normal, 390 abnormal (75.0%, 120 artherosclerosis, 201 stenosis, 69 occlusion). In the diagnosis of MRA to angiostegnosis , the sensitivity was 95.4%, the specificity was 96.2%, the false positive was 1.3%, and the false negative was 17.7%.

结果 检查缺血性脑血管患者的血管520条，DSA发现130条正常，390条异常（75.0％），其中动脉粥样硬化120处，狭窄201处，闭塞69处；MRA诊断血管狭窄的敏感性为95.4％，特异性为96.2％，假阳性为1.3％，假阴性为15.5％。

Balloon-expandable stents angioplasty is a safe and effective way to treat insufficient blood supply caused by angiostegnosis, but the long-term curative effect should be observed further.

血管内支架成形术是治疗血管狭窄引起脑供血不足的安全、有效方法，其长期疗效还需进一步随访研究中国诺宇综合网http：//www.siaaa.com

Balloon-expandable stents angioplasty is a safe and effective way to treat insufficient blood supply caused by angiostegnosis, but the long-term curative effect should be observed further.

血管内支架成形术是治疗血管狭窄引起脑供血不足的安全、有效方法，其长期疗效还需进一步随访研究中国论文联盟http：//www.lwlm.com

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。