摘要
为建立一种供腔内隔绝术 (EVGE)研究的稳定的腹主动脉瘤 (AAA)动物模型的方法 ,采用了 15只犬 ,体重平均 13 5kg ,以牛颈静脉间置法形成保留腰动脉的肾下型腹主动脉瘤。结果动脉瘤形态良好 ,接近临床形态。动脉瘤参数 :近端瘤颈直径为 (6 0± 0 8)mm ;远端瘤颈直径为 (5 7± 0 6 )mm ;瘤体直径为 (2 2 7± 13 3)mm ,长度 (36 1± 17 9)mm。表明本模型设计针对性强 ,制作规范 ,是进行EVGE器具研制开发、AAA血流动力学研究。
To construct a steady canine abdominal aortic aneurysm model to study endovascular graft exclusion, fifteen hybrid canines(averaged 13 5kg) accepted bovine jugular vein segments replacement at infra kidney abdominal aortic to construct aneurysms, while lumbar arteries were reserved. All the fifteen aneurysms had satisfactory figures as clinical patterns. The aneurysm parameters were proximal neck diameter(6 0±0 8)mm, distal neck diameter(5 7±0 6)mm, aneurysm sac diameter(22 7±13 3)mm, length(36 1±17 9)mm. It is concluded that the designation of this model is suitable for endovascular graft exclusion,and can be applicated in many procedures.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
2001年第9期690-692,F004,共4页
Medical Journal of Chinese People's Liberation Army
基金
军队杰出人才基金 (编号 98J0 0 5 )
上海市卫生系统百人计划基金(编号 97BR0 47)
上海长海医院学科攀登计划基金资助课题
关键词
狗
腹主动脉瘤
动物疾病模型
心血管疾病
dogs
aortic aneurysm, abdominal
disease model, animal
cardiovascular diseases
