[1]樊济海,顾秀莲,巢胜吾,等.选择性急性肺血管栓塞实验模型的建立[J].介入放射学杂志,2010,(08):639-641.
 FAN Jihai,GU Xiulian,CHAO Shengwu,et al.Establishment of selected acute pulmonary thromboembolism model in experimental sheep[J].journal interventional radiology,2010,(08):639-641.
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选择性急性肺血管栓塞实验模型的建立()

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

卷:
期数:
2010年08期
页码:
639-641
栏目:
实验研究
出版日期:
2010-08-15

文章信息/Info

Title:
Establishment of selected acute pulmonary thromboembolism model in experimental sheep
作者:
樊济海顾秀莲巢胜吾
200052上海中国人民解放军第四五五医院心内科
Author(s):
FAN Ji-haiGU Xiu-lianCHAO Sheng-wuZHANG PengPAN Rui-linWANG Li-naWANG Lu-luWANG LingLI Bo CHEN Tao-tao.
No.455Hospital of PLA,Shanghai200052,China
关键词:
肺血栓栓塞症肺栓塞动物模型导管插入术绵羊
分类号:
R-332
文献标志码:
B
摘要:
目的建立绵羊急性肺血栓栓塞(APTE)模型。方法实验用绵羊10只,采用Seldinger血管穿刺技术,建立股静脉和股动脉导管通路,在C型臂数字减影X线透视下,将导管插入肺动脉,将羊自体血栓注入选择的肺动脉分支,监测肺动脉造影,肺动脉压力、股动脉压力、心率、PaO 2 等指标评估肺栓塞模型的建立。结果基础肺动脉压力(27.3±9.6)mmHg ,股动脉收缩压(126.4±13.7)mmHg ,心率(103±15)次/min,股动脉血PaO 2 (87.7±12.0)mmHg ,n=10;注入血栓剂量(30±5)ml 后60min,肺动脉压力(52±49)mmHg ;股动脉收缩压(100±21)mmHg ;心率(150±26)次/min;股动脉血PaO 2 (62.4±11.1)mmHg ,P均<0.01;肺动脉造影显示选择的肺动脉栓塞成功。结论实验绵羊股静脉、腔静脉系统及右心系统解剖学特征适合于建立导管通路,建立选择性急性肺栓塞模型;建立选择性绵羊急性肺栓塞实验模型可行性、稳定性良好,具有栓塞部位、范围、严重程度的可控制性,影像学特征更适合于急性肺栓塞的实验研究。

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备注/Memo

备注/Memo:
收稿日期:2010-03-01
基金项目:上海市长宁区卫生局局级课题(编号:20074Y16001)
更新日期/Last Update: 2010-08-15