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中药黄芪对球囊损伤大鼠颈总动脉后增殖细胞核抗原及细胞周期蛋白依赖性激酶表达的影响 被引量:3

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摘要 目的:观察黄芪对球囊损伤大鼠颈总动脉内皮后对其细胞核增殖抗原(PCNA)及细胞周期蛋白依赖性激酶(cdks,cdk2,cdk4)表达的影响,探讨其可能机制。方法:随机将36只雄性SD大鼠分为对照组、手术组及黄芪组,球囊损伤大鼠颈总动脉前1天始给对照组和手术组0.8ml/100g/d生理盐水灌胃,黄芪组给予相同剂量的中药灌胃,连续至第5天和28天两个时间点处死大鼠,取其损伤的颈总动脉,应用组织学检查术后5天和28天的内膜增生情况和免疫组织化学方法检测5天时PCNA、CDK2、CDK4蛋白的表达。结果:球囊损伤颈总动脉术后5天时,血管内膜及内膜面积轻度增生,无统计学意义;28天时,手术组内膜增生明显,用中药黄芪后增生减少,与手术组比较差异有显著性(P<0.05),用黄芪后内膜增生面积减少,与手术组比较差异有显著性(P<0.05)。用免疫组织化学方法测术后5天各组PCNA、CDK2、CDK4蛋白阳性细胞的表达,手术组表达最强,用药后各组表达量均显著减少(P<0.01)。结论:中药黄芪对球囊损伤后动脉血管内膜增生有抑制作用,其机制可能与下调细胞核增殖抗原及细胞周期蛋白依赖激酶的表达,从而抑制血管内膜平滑肌细胞的增殖有关。
出处 《数理医药学杂志》 2006年第5期531-532,共2页 Journal of Mathematical Medicine
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参考文献10

  • 1Frankin SM,Faxon DP.Pharmacological prevention of restenosis after coronary angioplasty:review of randomized clinical trials.Coronary Artery Dis,1993,4 (3):232~240. 被引量:1
  • 2顾水明,魏盟,张昀昀,潘晔生,葛兆莺,金立仁.水飞蓟宾对实验兔球囊血管损伤后内膜增生的影响[J].中国动脉硬化杂志,2003,11(6):526-528. 被引量:9
  • 3Bennett MR,O'Sullivan M.Mechanisms of angioplasty and stent restenosis:implications for design of rational therapy.Pharmacol Ther,2001,91 (8):149~166. 被引量:1
  • 4Suzuki J,Isobe M,Morishita R,et al.Prevention of cardiac allograft arteriosclerosis using antisense proliferating cell nuclear antigen oligonucleotide.Transplantation,2000,70 (2):398~400. 被引量:1
  • 5Ranganna K,Yatsu FM,Hayes Be,et al.Butyrate inhibits proliferation-induced proliferating cell nuclear antigen expression in rat vascular muscle cells.Mol cell Biochem,2000,205 (1-2):149. 被引量:1
  • 6张先明,董果雄,张社华,褚现明,张斌,李宁.全反式维甲酸对球囊损伤大鼠胸主动脉内皮后P16及增殖细胞核抗原表达的影响[J].中国动脉硬化杂志,2004,12(2):173-176. 被引量:8
  • 7Hunter T,Pines J.Cyclins and cancer Ⅱ:cyclinD and CDK inhibitors come of age.Cell,1994,79(4):573~582. 被引量:1
  • 8汪明慧.细胞周期素及CDK抑制蛋白与血管平滑肌细胞增殖[J].心血管病学进展,2000,21(2):107-110. 被引量:9
  • 9Chang MW,E Barr,et al.A denovirusm ediated over-expression of the Cyclin/cyclin dependent kinase inhibitor,p21 inhibits vascular smooth musle cell proliferation and neointima formation in the rat carotid artery model of Balloon angioplasty.Clin Invest,1995,96 (4):2260~2268. 被引量:1
  • 10O'Sullivan M,Scott SD,McCarthy N,et al.Differential cyclin E expression in human in-stent stenosis smooth muscle cells identifies targets for selective anti-restenosis therapy.Cardiovasc Res,2003,60(3):673~683. 被引量:1

二级参考文献22

  • 1梁瑞廉,葛兆莺,顾全保,许惠钟,符德生.水飞蓟宾对成年大鼠分离的心肌细胞质膜Ca^(2+)通道活性的影响[J].中国药学杂志,1996,31(10):594-596. 被引量:8
  • 2[1]Bailey SR. Coronary restenosis: a review of current insights and therapies. Catheter Cardiovasc Interv, 2002, 55 (2): 265-271 被引量:1
  • 3[2]Walsh K, Smith RC, Kim HS. Vascular cell apoptosis in remodeling, restenosis, and plaque rupture. Circ Res, 2000, 87 (3): 184-188 被引量:1
  • 4[3]Maeng M, Olesen PG, Emmertsen NC, Thorwest M, Nielsen TT, Kristensen BO. Time course of vascular remodeling, formation of neointima and formation of neoadventitia after angioplasty in a porcine model. Coron Artery Dis, 2001, 12 (4): 285-293 被引量:1
  • 5[5]Lim VY, Chan CN. Prevention of restenosis after percutaneous coronary intervention: the continuing challenge. Ann Acad Med Singapore, 2002, 31 (1): 102-106 被引量:1
  • 6Schwartz SM,de Blois D,O'Brien ERM.The intima:soil for atherosclerosis and restenosis.Circulation Research,1995,77 (4):445-465 被引量:1
  • 7Miano JM,Kelly LA,Artacno CA,Nuckolls TA,Piantedosi R,Blaner WS.All trans-retinoic acid reduces neointimal formation and promotes favorable geometric remodling of the rat carotid after balloon withdrawal injury.Circulation,1998,98 (12):1 219-227 被引量:1
  • 8Kizki M,Dawson MI,Heyman R.Effect of novel retinoid X receptor selective ligands on myeloid leukemic differerentiation and proliferation in vitro.Blood,1996,87 (16):1 977-983 被引量:1
  • 9Tanner FC,Boehm M,Akyürek LM,San H,Zhi-Yong,Tashiro J,et al.Differential effects of the cyclin-dependent kinase inhibitors p27Kip1,p21Cip1,and p16Ink4 on vascular smooth muscle cell proliferation.Circulation,2000,101 (17):2 022-025 被引量:1
  • 10McArthar JG,Qiang H,Citron D,Gautam G,Lamphere BL,Gyuris J,et al.p27-p16 Chimera:A superior antiproliferative for the prevention of neointimal hyperplasia.Molecular Therapy,2001,3 (1):8-13 被引量:1

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