急性上腔静脉梗阻对兔脑影响的实验研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
目的:观察在一定时间内兔上腔静脉急性梗阻对兔脑的影响,为下一步上腔静脉综合症手术方案的设计和改进提供实验依据。
     方法:实验兔20只,随机分为两组,A组:仅行单纯的开胸手术,并不结扎上腔静脉;B组:开胸后结扎上腔静脉两小时,后放开上腔静脉一小时。在相应时间段对兔脑电图,脑血流观察。并在相应时间取兔血行S100B蛋白检测。最后开颅取兔脑组织行光镜和电镜的观察。
     结果:两组术前脑血流,脑电图,S100B蛋白均无明显差异(P>0.05),在结扎上腔静脉的120分钟B组兔脑血流下降,放开结扎的上腔静脉兔脑血流上升;试验过程中两组兔脑电图无明显差异;S100B蛋白检测两组无明显差异。脑组织学检测B组可见轻度淤血水肿,未见神经细胞明显坏死。
     结论:在兔上腔静脉急性结扎两小时内,兔脑未受到不可逆的损伤。为下一步上腔静脉综合症手术方案的改进和设计提供了实验依据。
Objective :To observe the effect of acute SVC clamp on rabbit's brain, and provide experimental foundation for operational scheme of SVCS. Methods: Twenty adult rabbits were divided randomly into two groups. In groupA (n=10),the rabbits have only been operation without blocking system svc .In group B(n=10), SVC had been blocked for two hours after operation, and opened again for one hour. The regional cerebral blood flow, electroencephalogram, and s100B protein were monitored during the corresponding period of time. In the end, the histological appearances of the brain tissue were observed under microscopic and electron microscope examination.
    Results: There was no significant difference between the two groups in cerebral blood flow, electroencephalogram and s100B protein before operation(p>0.05).After operation,the cerebral blood flow decreased during clamping time, and increased after unblocking. S100 B protein and
引文
1 章海,汪忠镐。上腔静脉综合症[J]。国外医学外科分册,1987,14:12-15
    2 Wisselink W, Money SR, Becker Mo, et al. Comparison of operative recom seuction and percutaneous balloon dilatation for central venous obstruction [J].Am J Surg.1993.166(8):200
    3 Jeanfaive T, Pegis JD, Enon B, et al.Surgical vein reconsrruction in patients with tumor invasiveness of the superior vena caval syndrome. Retrosepctive study of 7 cases [J]. Chir, Pairs, 1996,133(2):61-64.
    4 Benumof JL.Anesthesia for special elective therapeutic procedures.In: Benumof JL eds.Anesthesia for Thoracic Surger [J].Philadelphia:WB Saunders, 1987.343.
    5 K aike T, Hirono T.Maruyma Y, et al.A case report of superior vena cava reconst ruction using a heparing coated temporary bypass tube. [J].Nippon Kyobu Geka Gakkai Zasshi, 1990,38(2): 298-302.
    6 刘斌,王雄,余海,等。肺切除上腔静脉置换术中静脉转流方式的临床应用研究[J]。中国肺癌杂志,2004,7(1):55—57
    7 陈延航、沈力平、林真等.生物医学测量,北京:人民卫生出版社,1984:164-169
    8 Johnson P, Luqvist C, Lindberg A, et al. Cerebral complications after cardiac surgery assessed by S100 and NES levels in blood [J] Cardiothorac Vasc Anesth, 1995,9: 694-699.
    9 明道化,荣烨之,吴培然.上腔静脉综合征[J].中华内科杂志1958,6(11):1081-1083.
    10 黄应勋。上腔静脉及其主要属支的解剖学观察[J].卫生职业教育,2004,22(12):103—104
    11 马仁飞。临床实用脑电图学。北京:人民卫生出版社,1997
    12 Michetti F ,Gazzolo D.S100B protein in biological fluids: a tool for perinatal medicine.Clin Chem. 2002,48(12):2097-2104
    13 李守霞,邓群颖.S100-B蛋白检测对神经系统损伤早期诊断临床应用进展[J].中国误诊学杂志,2002,2(8):1156-1158
    14 叶瑾,汪方东,张泽伟。S100蛋白与心脏外科手术后的脑损伤[J]国外医学麻醉学与复苏分册,2004,25(3)160—162
    15 彭家仪,马志忠。脑水肿的诊断与治疗。北京:人民解放军出版社,1995
    16 杨于嘉译。脑水肿和神经功能[J]。国外医学神经外科学增刊,1982,139-140
    17 Gokg et al: Recent in Study and Therapy of Brain Eruin.Pdenum Nethland 1994.
    1 章海,汪忠镐。上腔静脉综合症(综述)。国外医学外科分册,1987,14:12—15
    2 Wisselink W, Money SR, Becker Mo, et al.Comparison of operative recom seuction and percutaneous balloon dilatation for central venous obstruction [J].Am J Surg.1993.166(8):200
    3 Jeanfaive T, Pegis JD, Enon B, et al.Surgical vein reconsrruction in patients with tumor invasiveness of the superior vena caval syndrome.Retrosepctive study of 7 cases [J].Chir, Pairs, 1996,133(2):61-64.
    4 汪忠镐,谷涌泉,汪秀杰,等。上腔静脉综合征的外科治疗(附47例分析) 中华胸心血管外科杂志。1998,14(2):81-83
    5 李应周,蒋开泰,屈正明,等.上腔静脉阻塞的外科治疗.中华外科杂志,1992,30(3):142.
    6 孙金星,高东来,陈登华,等.上腔静脉梗阻外科治疗.解放军医学杂志,1988,13(6):429.
    7 张振湘.大隐静脉-颈外静脉吻合术治疗上腔静脉梗阻综合征的初步经验.中华外科杂志,1965,13(12):1057.
    8 Doty DB,Baker WH.Bypass of superior vena cave with spiral vein graft.[J].Am Thorac Surg.1976,92(5):490.
    9 李雄,王平,李永武,等.上腔静脉综合征的外科治疗.中华医学杂志,2001,81(6):378-379
    10 鞠进,王连华,訾捷,等.上腔静脉综合征的外科治疗.中国胸心血管外科临床杂志,1997,4(2):90-91
    11 ladstone DJ: [J].Thorac Cardiovase Surg.1985,89:750
    12 周清华,苏有平,王允,等。肺癌合并上腔静脉综合征的外科治疗。中国胸心血管外科临床杂志,1997,4(3):141—144
    13 许绍发,赵立强,梁子昆,等。人工血管置换上腔静脉在肺癌外科治疗中的应用。中华结核和呼吸杂志,1999,22(10):620—622
    14 李福田,赵凤瑞,郭永庆,等。侵及上腔静脉及分支肿瘤的治疗。中华胸心血管外科杂志,2000,16(3):168—169
    15 陈静瑜,郑明峰,朱大伟,等。肺癌侵及上腔静脉的外科治疗。中国肺癌杂志,2002,5(4):295—297
    Benumof JL.Anesthesia for special elective therapeutic procedures.In: Benumof JL eds.Anesthesia for Thoracic Surgery.Philadelphia:WB Saunders, 1987.343.
    17 K aike T,Hirono T.Maruyma Y, et al.A case report of superior vena cava reconst ruction using a heparing coated temporary bypass tube.[J].Nippon Kyobu Geka Gakkai Zasshi, 1990,38(2): 298-302.
    18 刘斌,王雄,余海,等。肺切除上腔静脉置换术中静脉转流方式的临床应用研究。中国肺癌杂志,2004,7(1):55—57
    19 蒋耀光,周清华主编.现代肺外科学。北京:人民军医出版社,2003,233
    20 王振捷,于洪泉,任华等。上腔静脉和无名静脉的切除及重建治疗纵隔肿瘤。中国胸心血管外科临床杂志,2005,12(1):22—25
    21 Magnan PE,Thomas P, Giudicell R,et al.Surgical reconstruction of the superior vena cava.[J] Cardiovase Surg.1994,2(5):598.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700