期刊文献+

前交叉韧带扭转损伤后关节腔内后交叉韧带中基质金属蛋白酶-Ⅱ活性的研究 被引量:3

Study about the activity of MMP-2 in intra-articular PCL after ACL injury
原文传递
导出
摘要 目的初步探索前交叉韧带(anterior cruciate ligament,ACL)损伤后后交叉韧带(posterior cruciate ligament,PCL)中基质金属蛋白酶(MMP-2)的表达量变化情况。方法用已获专利的大鼠前交叉韧带瞬时扭转损伤装置将大鼠ACL损伤后在体外用酶谱分析的方法检测PCL组织中MMP-2的表达量。结果ACL损伤后的第1,2,3d后,PCL组织培养上清液中的MMP-2表达量呈时间依赖性递增趋势。结论ACL急性损伤后,PCL组织释放大量MMP-2至关节液中。 Objective To detect the expression of MMP-2 of posterior cruciate ligament (PCL) tissue alter anterior cruciate ligament (ACL) injury. Method The rat knee injury apparatus designed by our lab was used to make rat instantaneous injured ACL. Then, the expression of MMP-2 in PCL was detected in vitro with zymography. Result The expression of MMP-2 in PCL cultured supernatant fluid increased in a time dependent way after ACL injury. Conclusions PCL contributed to the accumulation of MMP-2 in the joint fluid after acute ACL injury.
出处 《医用生物力学》 EI CAS CSCD 2009年第3期162-164,168,共4页 Journal of Medical Biomechanics
基金 国家重点基础研究发展计划(2005CB522703) 高等学校学科创新引智计划(国家“111计划”)(B06023) the OREF Award(USA) NIH AR45635(USA)项目
关键词 扭转 前交叉韧带 后交叉韧带 基质金属蛋白酶 大鼠 Rotary Anterior cruciate ligament (ACL) Posterior cruciate ligament (PCL) Matrix metalloproteinase (MMP) Rat
  • 相关文献

参考文献8

  • 1Tang ZY,,Yang L,Wang YQ,et al.Contributions of Different In-traarticular Tissues to the Acute Phase Elevation of Synovial Fluid MMP-2following Rat ACLRupture[].Journal of Orthoptera Research.2008
  • 2Xue RY,Yang l,Tang ZY,et al.The Profile of MMP and TIMP in Injured Rat ACL[].Molecular and Cellular Biomechanics.2009
  • 3Foos MJ,Hickox JR,Mansour PG,et al.Expression of metallo-protease and tissue inhibitors of metalloprotease genes in human anterior cruciate ligament[].Journal of Orthoptera Research.2001
  • 4Visse R,Nagase H.Matrix metalloproteinases and tissue inhibitors of metalloproteinases: structure, function, and biochemistry[].Circulation Research.2003
  • 5Zhou D,Lee HS,Villarreal F,et al.Differential MMP-2 activity ofligament cells under mechanical stretch injury: an in vitro study onhuman ACL and MCL fibroblasts[].Journal of Orthoptera Research.2005
  • 6Di Girolamo N,Verma MJ,McCluskey PJ,et al.Increased matrix metalloproteinases in the aqueous humor of patients and experimental animals with uveitis[].Current Eye Research.1996
  • 7Nagase H,Visse R,Murphy G.Structure andfunction of matrix metallo-proteinases and TIMPs[].Cardiovascular Research.2006
  • 8Marti HP.The role of matrix metalloproteinases in the activation of mesangial cells[].Transplant Immunology.2002

同被引文献44

  • 1杨开英,李江,王泰龄,马庆军,K-L Paul Sung,庄逢源.鼠膝关节前交叉韧带和内侧付韧带的损伤拉伸研究[J].生物医学工程学杂志,2008,25(3):611-615. 被引量:3
  • 2王健,敖英芳.后交叉韧带断裂继发关节软骨退行性变的实验研究[J].中国运动医学杂志,2004,23(5):476-479. 被引量:12
  • 3吴波,杨柳.前交叉韧带解剖和生物力学特性[J].中国矫形外科杂志,2006,14(22):1725-1726. 被引量:28
  • 4张蕾,WangXiong,Tran Nguyen,陈槐卿.牵张刺激对大鼠骨髓间充质干细胞Ⅰ型和Ⅲ型胶原表达的影响[J].航天医学与医学工程,2007,20(5):349-353. 被引量:2
  • 5Lahner M,Vogel T,Schulz MS. Outcome 4 years after isolated single-bundle posterior cruciate ligament reconstruction[J].Der Orthopade,2012,(03):206-211.
  • 6Matava MJ,El is E,Gruber B. Surgical treatment of posterior cruciate ligament tears:an evolving technique[J].{H}Journal of the American Academy of Orthopaedic Surgeons,2009,(07):435-446.
  • 7Kim SJ,Kim TW,Kim SG. Clinical comparisons of the anatomical reconstruction and modified biceps rerouting technique for chronic posterolateral instability combined with posterior cruciate ligament reconstruction[J].JBJS(Am),2011,(09):809-818.
  • 8Ishibashi Y,Tsuda E,Fukuda A. Biomechanical evaluation of an anatomic double-bundle posterior cruciate ligament reconstruction[J].Arthro,2012,(02):264-271.
  • 9Kohen RB,Sekiya JK. Single-bundle versus double-bundle posterior cruciate ligament reconstruction[J].Arthro,2009,(12):1470-1477.
  • 10Zehms CT,Whiddon DR,Mil er MD. Comparison of a double bundle arthroscopic inlay and open inlay posterior cruciate ligament reconstruction using clinical y relevant tools:a cadaveric study[J].Arthro,2008,(04):472-480.

引证文献3

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部