[1]朱玉峰,王贵明,黄新苗,等.生物可吸收心脏间隔缺损封堵器的生物相容性研究[J].介入放射学杂志,2013,(09):756-760.
 ZHU Yu? feng,WANG Gui? ming,HUANG Xin? miao,et al. Experimental study of the biocompatibility of a self?蛳 made bio?蛳 absorbable occluder used for cardiac septal defect[J].journal interventional radiology,2013,(09):756-760.
点击复制

生物可吸收心脏间隔缺损封堵器的生物相容性研究 ()

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:
2013年09期
页码:
756-760
栏目:
实验研究
出版日期:
2013-09-19

文章信息/Info

Title:
 Experimental study of the biocompatibility of a self?蛳 made bio?蛳 absorbable occluder used for cardiac septal defect
作者:
 朱玉峰 王贵明 黄新苗 张建鹏 陈 翔 吴 弘 张 瑾 秦永文 赵仙先
Author(s):
 ZHU Yu?蛳 feng WANG Gui?蛳 ming HUANG Xin?蛳 miao ZHANG Jian?蛳 peng CHEN Xiang WU Hong ZHANG Jin QIN Yong?蛳 wen ZHAO Xian?蛳 xian.
 Department of Cardiology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
关键词:
 【关键词】 先天性心脏病 生物可吸收 生物相容性 封堵器 实验研究
文献标志码:
A
摘要:
 【摘要】 目的 对自主研发的生物可吸收房间隔缺损封堵器和室间隔缺损封堵器进行体外毒性实验和肌肉内植入实验,评价可吸收心脏间隔缺损封堵器的生物相容性。方法 可吸收心脏间隔缺损封堵器的制作材料为聚对二氧环己酮(PDO)丝、聚左旋乳酸(PLA)无纺布、聚乙醇酸(PGA)缝线。将小鼠成纤维细胞瘤细胞(L?蛳 929细胞)与可吸收封堵器盘片共培养7 d,观察细胞生长情况,并采用四甲基偶氮唑盐比色法定量测试可吸收封堵器的细胞毒性。在SD大鼠背部肌肉内植入封堵器盘片,检测封堵的组织相容性。结果 ① 细胞毒性:封堵材料对细胞的贴壁、增殖无明显影响,培养上清液对细胞毒性为0或1级。② 组织相容性:封堵器盘片植入SD大鼠背部肌肉后1 ~ 2周,组织病理检查可见PDO和PLA丝周围有大量成纤维细胞及炎性细胞浸润。4周时炎性细胞显著减少,可见较多的纤维结缔组织,6 ~ 8周时周围有较丰富的胶原纤维,可见较多的多核巨细胞,12周时可见PDO和PLA丝明显降解,周围新生血管形成。结论 采用可降解高分子聚合材料制作的可吸收心脏间隔缺损封堵器具有良好的生物相容性。 

参考文献/References:

 [1] Vondrys D, Elliott MJ, Mclaren CA, et al. First experience with biodegradable airway stents in children[J]. Ann Thorac Surg, 2011, 92: 1870 ?蛳 1874.
[2] Inotsume?蛳 Kojima Y, Uchida T, Abe M, et al. A combination of subcuticular sutures and a drain for skin closure reduces wound complications in obese women undergoing surgery using vertical incisions[J]. J Hosp Infect, 2011, 77: 162 ?蛳 165.
[3] Chia HL, Rasheed MZ, Ong KK, et al. Repair of ectopia cordis using a resorbable poly?蛳 L?蛳 lactic?蛳 polyglycolic acid plate in a patient with pentalogy of Cantrell[J]. J Pediatr Surg, 2012, 47: e1 ?蛳 e4.
[4] 韩 蓉, 刘彦斌, 张同成, 等. 生物医用材料的生物相容性评价[J]. 苏州大学学报: 医学版, 2010, 30: 773 ?蛳 776.
[5] ISO10993(ISO/Tc194): Biological evaluation of medical devices[S].
[6] ISO10993?蛳 6:1994(GB/T 16886.6?蛳 1997)植人后局部反应实验[S].
[7] 董 生, 袁 正, 吴胜伟, 等. 碳纳米管一聚氨酯复合膜的力学特性及生物相容性初步研究[J]. 介入放射学杂志, 2011, 20: 127 ?蛳 130.
[8] Kontio R, Ruuttila P, Lindroos L, et al. Biodegradable polydio?蛳 xanone and poly(l/d)lactide implants: an experimental study on peri?蛳 implant tissue response[J]. Int J Oral Maxillofac Surg, 2005, 34: 766 ?蛳 776.
[9] Zhu YF, Huang XM, Cao J, et al. Animal experimental study of the fully biodegradable atrial septal defect (ASD) occluder[J]. J Biomed Biotechnol, 2012: 735989.
[10] Huang XM, Zhu YF, Cao J, et al. Development and preclinical evaluation of a biodegradable ventricular septal defect occluder[J]. Catheter Cardiovasc Interv, 2013, 81: 324 ?蛳 330.

相似文献/References:

[1]张 琳,黄学全,王健,等.自主研发电化学治疗同轴电极与传统针式电极电解效应的对比研究[J].介入放射学杂志,2012,(02):148.
 ZHANG Lin,HUANG Xue-quan,WANG Jian,et al.The electrolytic effect in electrochemotherapy: a comparative study between self-prepared coaxial electrode and conventional needle electrode[J].journal interventional radiology,2012,(09):148.
[2]赵 玮,王伟中,陈莹,等.耳部动静脉畸形供血动脉的血管造影研究[J].介入放射学杂志,2012,(02):103.
 ZHAO Wei,WANG Wei-zhong,CHEN Ying,et al.Angiographic findings of the feeding arteries of auricular arteriovenous malformations[J].journal interventional radiology,2012,(09):103.
[3]邹俊民,龙世娟,张振明. 改良髂内动脉化疗联合放疗治疗Ⅲ~Ⅳa期 子宫颈癌32例[J].介入放射学杂志,2012,(02):123.
 ZOU Jun-min,LONG Shi-Juan,ZHANG Zheng-ming..Improved internal iliac artery chemotherapy combined with radiotherapy for the treatment of stage Ⅲ-Ⅳa cervical cancers[J].journal interventional radiology,2012,(09):123.
[4]王昌明,李 选,宋世兵,等.肝门部胆道引流管折叠技术在肝移植后胆道非吻合口狭窄治疗中的应用[J].介入放射学杂志,2012,(02):136.
 WANG Chang-ming,LI Xuan,SONG Shi-bing,et al.The application of biliary catheter folding technique in the treatment of hilar nonanastomotic biliary strictures after orthotopic liver transplantation[J].journal interventional radiology,2012,(09):136.
[5]赵玉峰,孙玉琴,韩晓静,等. 输卵管介入再通术后受孕时机的研究[J].介入放射学杂志,2012,(02):158.
 ZHAO Yu-feng,SUN Yu-qin,HAN Xiao-jing,et al.The optimal time for conception after fallopian tube recanalization therapy[J].journal interventional radiology,2012,(09):158.
[6]含 笑,曹建民,史东宏,等.吉西他滨、顺铂动静脉联合化疗治疗晚期非小细胞肺癌的近期疗效分析[J].介入放射学杂志,2012,(02):119.
 HAN Xiao,CAO Jian-min,SHI Dong-hong,et al.Bronchial artery infusion of Gemcitabine and Cisplatin combined with systemic chemotherapy for advanced non-small cell lung cancer: its short-term efficacy[J].journal interventional radiology,2012,(09):119.
[7]姚雪松,李 槐.不可手术切除的肝细胞癌的疗效评价标准——改良RECIST标准更可靠[J].介入放射学杂志,2012,(03):177.
 . Therapeutic evaluation criterion of inoperable hepatocellular carcinomas: modified RECIST as a more reliable standard[J].journal interventional radiology,2012,(09):177.
[8]齐 立,李慎茂,俸军林,等. 动脉溶栓与机械碎栓联合动脉溶栓的对比分析[J].介入放射学杂志,2012,(03):180.
 ,,et al. Comparison of the therapeutic efficacy between simple arterial thrombolysis and mechanical thrombectomy combined with arterial thrombolysis for acute cerebral infarction at its ultraearly stage[J].journal interventional radiology,2012,(09):180.
[9]石 潆,赵 卫,沈 进,等.脑动静脉畸形栓塞治疗术并发颅内出血的原因及处理[J].介入放射学杂志,2012,(03):185.
 ,,et al.Intracranial hemorrhage due to embolization therapy for cerebral arteriovenous malformation: its causes and management [J].journal interventional radiology,2012,(09):185.
[10]周 慷,李晓光,金征宇,等.清宫术前子宫动脉化疗栓塞术治疗瘢痕妊娠的疗效分析[J].介入放射学杂志,2012,(03):190.
 ,,et al.Therapeutic analysis of bilateral uterine artery chemoembolization performed before uterine dilation and curettage for cesarean scar pregnancy [J].journal interventional radiology,2012,(09):190.
[11]司 彪,乔 彬,井西波,等.采用介入治疗方法治愈全腔静脉-肺动脉连接术后低氧血症[J].介入放射学杂志,2011,(11):856.
 SI Biao,QIAO Bin,JING Xi-bo,et al.The cure of hypoxemia occurred after modified Fontan procedure with interventional management: report of one case[J].journal interventional radiology,2011,(09):856.
[12]周 勇,黄新苗,赵先仙,等. 涤纶膜外套式镍钛合金室间隔缺损封堵器的物理性能测试[J].介入放射学杂志,2012,(10):839.
 ZHOU Yong,HUANG Xin- miao,ZHAO Xian-xian,et al. Physical property of polyester coated nitinol ventricular septal defect occluder[J].journal interventional radiology,2012,(09):839.
[13]王珍全,吴蓉洲,陈 其 【. 经皮球囊肺动脉瓣成形术治疗单纯肺动脉瓣狭窄48例[J].介入放射学杂志,2013,(01):54.
 WANG Zhen? quan,WU Rong? zhou,CHEN Qi.. Percutaneous balloon pulmonary valvuloplasty for simple pulmonary stenosis: preliminary experience in 48 cases[J].journal interventional radiology,2013,(09):54.

备注/Memo

备注/Memo:
 (收稿日期:2013-03-12)
更新日期/Last Update: