(作者:K.F.Layton,D.F.Kallmes,H.J.Cloft,E.P.Lindellm,V.S.[|]American Journal of Neuroradiology 刊发时间:2006-08)(查看:5103 下载:12) | 概述:SUMMARY: The term “bovine arch” is widely used to describe a common anatomic variant of the human aortic arch branching. This so-called bovine aortic arch has no resemblance to the bovine aortic arch. We describe the most common human aortic arch branching patterns and compare these with the bovine aortic arch. |
| (作者:John G.T. Augoustides, MD, FASE, FAHA,* and Michael Andritsos, MD[|]Journal of Cardiothoracic and V 刊发时间:2010-02)(查看:4558 下载:25) | 概述:Significant innovations have defined the approach to the proximal thoracic aorta. Aortic proteolysis predisposes to dissection and aneurysm. Losartan may prevent aortic root dilation in Marfan syndrome. The Loeys-Dietz syndrome mandates early aortic intervention. Because genetic aor- topathies have a multicenter registry, further aortic molec- ular advances are likely. Acute intramural hematoma (IMH) may be due to aortic dissection with unrecognized micro- intimal |
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(作者:Valérie Monnin-Bares, MD, Frédéric Thony, MD, Mathieu Rodiere, MD, Vincent Bach, MD, Rachid Hacini,[ 刊发时间:2009-06)(查看:4366 下载:5) | 概述:To report initial experience with endovascular stent-grafting in aortic intramural hematoma (IMH).
Endovascular stent-graft treatment can be performed in the management of complicated IMH, even in some cases of type A IMH, when an intimal lesion is located in the isthmus or descending aorta with contraindi- cations to surgery. This procedure offers low morbidity and mortality rates, representing a feasible therapeutic option especially for elderly patients with comorbidities. Further studies ar |
| (作者:Igor B. Buchwalow, Sona Cacanyiova, Joachim Neuman[|]Biochemical and Biophysical Research Communica 刊发时间:2008-10)(查看:4233 下载:4) | 概述:The concept of [GrenOpen Endothelium Derived Relaxing Factor GrenClose][RedOpenendothelium-derived relaxing factor RedClose](EDRF) implies that nitric oxide (NO) produced by NO synthase (NOS) in the endothelium in response to vasorelaxants such as acetylcholine (ACh) acts on the underlying vascular smooth muscle cells (VSMC) inducing vascular relaxation.The EDRF concept was derived from experiments on denuded blood vessel strips and, in frames of this concept,VSMC were regarded as passive recipi |
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