[1]张连富,徐善水,方兴根,等.兔梭形动脉瘤模型的制作 [J].介入放射学杂志,2014,(08):711-715.
 ZHANG Lian fu,XU Shan shui,FANG Xing gen,et al.Preparation of fusiform aneurysms model in rabbits[J].journal interventional radiology,2014,(08):711-715.
点击复制

兔梭形动脉瘤模型的制作 ()

PDF下载中关闭

分享到:

《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2014年08期
页码:
711-715
栏目:
实验研究
出版日期:
2014-08-25

文章信息/Info

Title:
Preparation of fusiform aneurysms model in rabbits
作者:
张连富 徐善水 方兴根 李子付 江国权
Author(s):
ZHANG Lian fu XU Shan shui FANG Xing gen LI Zi fu JIANG Guo quan.
Department of Neurosurgery, Second People’s Hospital of Anhui Province, Hefei, Anhui Province 230041, China
关键词:
【关键词】 动脉瘤 弹性蛋白酶 动物模型
文献标志码:
A
摘要:
【摘要】 目的 利用猪胰弹力酶诱导法制作类似人颅内动脉瘤特点的兔颈内动脉梭形动脉瘤模型。方法 采用新西兰大白兔25只,随机分为正常对照组5只、0.9%氯化钠溶液对照组5只和实验组15只,实验组再随机分为3亚组(7、14和21 d组),每组5只。应用猪胰弹性蛋白酶消化兔右侧颈总动脉建立梭形动脉瘤模型,7、14、21 d时分别行DSA检测、HE染色、弹力纤维染色观察模型动物的影像学和病理学变化。结果 DSA造影显示正常对照组血管直径(1.64 ± 0.17)mm;0.9%氯化钠溶液对照组血管直径(1.66 ± 0.24)mm。7 d组动脉瘤长径和宽径分别为(19.33 ± 1.65)mm 和(2.86 ± 0.21)mm;14 d组分别为(19.66 ±1.18)mm和(3.95 ± 0.54)mm;21 d组分别为(19.84 ± 0.82)mm和(4.03 ± 0.95)mm。病理学观察发现7 d组梭形动脉瘤模型内弹力膜断裂,中膜平滑肌结构絮乱,细胞形态扭曲;14 d组梭形动脉瘤模型瘤腔内膜逐渐增生稳定;21 d组梭形动脉瘤模型瘤颈与瘤腔交界处结构的变化明显。弹力纤维染色显示7 d组梭形动脉瘤模型弹力层明显变薄;14 d组从交界处始弹力层逐渐变薄;21 d组变薄的弹力层基本稳定。结论 利用简单外科手术方法结合猪胰弹性蛋白酶消化局部血管壁,可以建立形态学与人颅内动脉瘤相似的梭形动脉瘤模型,且动脉瘤模型与人颅内动脉瘤病理结构相似。

参考文献/References:

[1] Fergusen S, Macdonald RL. Predictors of cerebral infarction in patients with aneurysmal subarachnoid hemorrhage[J]. Neurosurgery, 2007, 60: 658 667.
[2] Brisman JL, Song JK, Newell DW. Cerebral aneurysms[J]. N Engl J Med, 2006, 355: 928 939.
[3] al Yamany M, Ross IB. Giant fusiform aneurysm of the middle cerebral artery: successful Hunterian ligation without distal bypass[J]. Br J Neurosurg, 1998, 12: 572 575.
[4] Sun J, Sukhova GK, Zhang J, et al. Cathepsin K deficiency reduces elastase perfusion induced abdominal aortic aneurysms in mice[J]. Arterioscler Thromb Vasc Biol, 2012, 32: 15 23.
[5] Aassar OS, Fujiwara NH, Marx WF, et al. Aneurysm growth, elastinolysis, and attempted doxycycline inhibition of elastase induced aneurysms in rabbits[J]. J Vasc Interv Radiol, 2003, 14: 1427 1432.
[6] 殷尚炯, 许百男, 孙正辉. 大鼠颈动脉梭形动脉瘤模型的建立[J]. 基础医学与临床, 2006, 26: 1013 1014.
[7] Reinald N, Fournier B, Naveau A, et al. Fusiform aneurysm model in rabbit carotid artery[J]. J Vasc Res, 2010, 47: 61 68.
[8] Bhamidipati CM, Mehta GS, Lu G, et al. Development of a novel murine model of aortic aneurysms using peri adventitial elastase[J]. Surgery, 2012, 152: 238 246.
[9] Baldwin ZK, Chandiwal A, Huang W, et al. Slower onset of low shear stress leads to less neointimal thickening in experimental vein grafts[J]. Ann Vasc Surg, 2006, 20: 106 113.
[10] 闫 磊, 施万印, 朱悦琦, 等. 双Willis覆膜支架在犬颈动脉梭形动脉瘤模型的初步应用[J]. 介入放射学杂志, 2013, 22: 709 713.
[11] 卢 川, 谢谦宇, 刘林祥. 血管结扎结合弹力酶诱导法兔动脉瘤模型的制作[J]. 介入放射学杂志, 2010, 19: 722 725.
[12] Krings T, Busch C, Sellhaus B, et al. Long term histological and scanning electron microscopy results of endovascular and operative treatments of experimentally induced aneurysms in the rabbit[J]. Neurosurgery, 2006, 59: 911 923; discussion 923 4.
[13] Abruzzo T, Shengelaia GG, Dawson RC, et al. Histologic and morphologic comparison of experimental aneurysms with human intracranial aneurysms[J]. Am J Neuroradiol, 1998, 19: 1309 1314.

相似文献/References:

[1]王书祥 甄 勇 吕朋华 孙 陵 王福安 耿素萍 蔡明玉 黄文诺 葛 俊 王立富. 支架辅助弹簧圈介入栓塞颅内宽颈动脉瘤[J].介入放射学杂志,2012,(06):501.
 WANG Shu-xiang,ZHEN Yong,L i Peng-hua,et al. Stent?蛳 assisted coiling for the treatment of wide?蛳necked intracranial aneurysms[J].journal interventional radiology,2012,(08):501.
[2]肖景坤,吕维富,张正峰,等.血管内栓塞术治疗37例假性动脉瘤[J].介入放射学杂志,2013,(01):60.
 XIAO Jing? kun,LV Wei? fu,ZHANG Zheng? feng,et al. Transcatheter endovascular arterial embolization for the treatment of visceral and peripheral pseudoaneurysms: initial experience in 37 cases[J].journal interventional radiology,2013,(08):60.
[3]王思迦,李跃华,李明华.磁共振血管成像技术在颅内动脉瘤的临床应用[J].介入放射学杂志,2014,(09):826.
 WANG Si jia,LI Yue hua,LI Ming hua..The clinical application of magnetic resonance angiography in diagnosing intracranial aneurysms[J].journal interventional radiology,2014,(08):826.
[4]王志伟,王家祥,管 生,等. 外伤性主动脉B型夹层腔内治疗八例[J].介入放射学杂志,2014,(02):108.
 WANG Zhi? wei,WANG Jia? xiang,GUAN Sheng,et al. Endovascular treatment of traumatic type B aortic dissection: initial experience in eight cases[J].journal interventional radiology,2014,(08):108.
[5]周升毅,蔡春仙,赵 卫,等. LEO支架辅助栓塞治疗前交通宽颈动脉瘤[J].介入放射学杂志,2013,(11):881.
 ZHOU Sheng? yi,CAI Chun? xian,ZHAO Wei,et al. LEO stent?蛳 assisted embolization of wide?蛳 necked anterior communicating artery aneurysms[J].journal interventional radiology,2013,(08):881.
[6]王志伟,管 生,王家祥,等. 主动脉腔内修复术治疗DeBakey ⅢA型主动脉夹层12例[J].介入放射学杂志,2013,(11):950.
 WANG Zhi? wei,GUAN Sheng,WANG Jia? xiang,et al. Aortic endovascular repair for the treatment of DeBakey ⅢA type aortic dissection: initial experience in 12 cases[J].journal interventional radiology,2013,(08):950.
[7]顾大群,张 扬,晁迎九,等.超早期栓塞治疗对破裂颅内动脉瘤患者预后的影响[J].介入放射学杂志,2014,(12):1029.
 GU Da Qun,ZHANG Yang,CHAO Ying jiu,et al.The impact of ultra early embolization treatment for ruptured intracranial aneurysms on patient’s prognosis[J].journal interventional radiology,2014,(08):1029.
[8]王 珏,赵玉武,朱悦琦,等.颈动脉分叉部动脉瘤模型的建立[J].介入放射学杂志,2015,(03):231.
 WANG Jue,ZHAO Yu wu,ZHU Yue qi,et al.The establishment of aneurysm model at the carotid artery bifurcation in experimental dogs[J].journal interventional radiology,2015,(08):231.
[9]李 菁,王 珏,谭华桥.颈动脉分叉部动脉瘤模型形态学、血流动力学和组织病理学研究[J].介入放射学杂志,2015,(10):890.
 LI Jing,WANG Jue,TAN Hua- qiao.Carotid artery bifurcation aneurysm model: a morphological, hemodynamic and histopathological study[J].journal interventional radiology,2015,(08):890.
[10]张 扬,顾大群,晁迎九,等.血管内栓塞和开颅夹闭治疗急性期低级别破裂大脑中动脉瘤效果比较[J].介入放射学杂志,2016,(01):7.
 ZHANG Yang,GU Da- qun,CHAO Ying- jiu,et al.Treatment for low- grade ruptured middle cerebral artery aneurysms in acute phase: comparison of curative effect between endovascular embolization and craniotomy clipping[J].journal interventional radiology,2016,(08):7.

备注/Memo

备注/Memo:
(收稿日期:2013-10-28)
(本文编辑:侯虹鲁)
更新日期/Last Update: 2014-08-22