中国临床解剖学杂志 ›› 2010, Vol. 28 ›› Issue (1): 104-.

• 技术方法 • 上一篇    下一篇

硫酸钡血管造影术的优化

邹天乐, 龚 瑜, 林爱娣, 徐芝慧, 彭继文, 毛以华, 胡斯旺, 唐茂林   

  1. 温州医学院解剖学教研室,   浙江   温州    325035
  • 收稿日期:2009-03-16 出版日期:2010-01-25 发布日期:2010-02-03
  • 通讯作者: 胡斯旺, E-mail: siwanghyh@yahoo.com.cn E-mail:rhcrc11@yahoo.com.cn
  • 作者简介:邹天乐(1985-),女,浙江湖州人,在读硕士生,主要从事临床应用解剖学研究
  • 基金资助:

    国家自然科学基金(30871308);温州医学院2007年学生科研项目自然科学类重点课题(200701003)

Modified Barium Sulfate-latex injection technique for angiography

ZOU Tian-le,  GONG Yu,  LIN Ai-di, et al.   

  1. Department of Anatomy, Wenzhou Medical College, Wenzhou 325035, China
  • Received:2009-03-16 Online:2010-01-25 Published:2010-02-03

摘要:

        目的  试图优化硫酸钡的血管造影效果,使之能替代有毒的氧化铅。方法  45只SD大鼠,应用不同性状的硫酸钡、不同的载体,制备不同配比的溶液。并调整硫酸钡X线造影参数,进行对比试验。结果  筛选出硫酸钡血管造影术的最佳配方为:硫酸钡27 g,乳胶10 ml,水20 ml,温度20℃,灌注量20~30 ml/300 g。结论  优化后的硫酸钡灌注血管造影成像效果有显著提高,可达到氧化铅血管造影的效果,且因硫酸钡无毒,不失为一种安全有效的血管形态学研究途径。

关键词:  , 硫酸钡, 乳胶, 皮动脉, 大鼠, 血管造影

Abstract:

         Objective  To improve the angiographic images of barium sulfate-latex injection technique and replace toxic lead oxide as the standard contrast medium. Methods  45 SD rats underwent angiography compared with different concentrations and types of latex, and the proportion of barium sulfate to latex, and adjusted radiographic parameters for the injection of barium sulfate. Results  The perfusate was prepared as follows: 10ml of latex was diluted in 20ml of water(20℃), with 27 grams of barium sulfate (used in clinical medicine) added. The average amount of barium sulfate mixture injected was 20-30ml/300g, which provided high quality angiograms. Conclusions  Modified Barium Sulfate-latex technique provides high-quality angiograms. Besides, barium sulfate does no harm to the health of researchers, which makes it a good method for the study of cutaneous artery and perforator flap.

Key words: Barium sulfate, Latex, Perforator flap, Rats, Angiography

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