نتایج جستجو برای: perigraft reaction
تعداد نتایج: 412500 فیلتر نتایج به سال:
A 68-year-old man with hypertension presented a sudden onset of abdominal pain radiating to the back. An ultrasound revealed large peripherally thrombosed pseudoaneurysm infra-abdominal aorta. CT angiogram confirmed aortic aneurysm (AAA) maximum
OBJECTIVE Dilatation of the aorta at the landing zone site may be exaggerated by the radial force of stent grafts potentially limiting long-term results of endovascular therapy. We evaluated growth patterns and morphology of the thoracic aorta in young piglets after thoracic stent-graft placement. METHODS Eight domestic piglets (37+/-2 kg) had an endovascular stent graft placed in the proxima...
abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...
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