冠心康对同型半胱氨酸致血管内皮细胞损伤的保护机制的实验研究
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摘要
目的(1)通过对人脐静脉内皮细胞(HUVEC)的原代培养、传代及冻存与复苏,以及含中药冠心康药物血清的制备,为进一步研究中药防治AS的机制提供充足的实验材料。(2)通过观察同型半胱氨酸对HUVEC的刺激作用,探讨Hcy诱导HUVEC细胞凋亡的作用机制。(3)观察冠心康药物血清干预Hcy作用的HUVEC后各项指标的变化,探讨中药冠心康防治Hcy致AS的作用机制。
     方法(1)应用胰酶消化法,将人脐静脉内皮细胞分离下来,并用含20%胎牛血清的DMEM培养液进行培养,在细胞达到80%融合后,消化传代,并将获得的细胞进行鉴定与冻存;应用中药血清药理学的方法,制备含不同中药药物浓度的药物血清。(2)将获得的HUVEC随机分为6组,即为空白对照组、0.01mmol/L Hcy组、0.1mmol/L Hcy组、1.0mmol/L Hcy组、2.0mmol/L Hcy组、3.0mmol/L Hcy组,然后分别在3h、6h、12h、24h测定细胞的凋亡率、线粒体膜电位及作用24h时内质网伴侣蛋白Grp78蛋白表达水平的变化。(3)将获得的HUVEC随机分为5组,分别为:空白对照组、模型对照组、冠心康低浓度组、冠心康中浓度组、冠心康高浓度组;在冠心康作用2h后,每组细胞分别加入3.0 mmol/L的Hcy,分别作用3h、6h、12h和24h,观察血管内皮细胞的凋亡率、线粒体膜电位、Grp78蛋白表达水平的不同以及细胞内ROS和LOX-1蛋白表达的变化。
     结果(1)经过鉴定,证明获得的细胞为HUVEC,细胞生长状态良好,冻存复苏后的细胞其生长情况与未冻存的细胞无差别;并制备出含不同药物浓度的中药血清(。2)在0.1mmol/L Hcy作用6h后,细胞凋亡率明显升高,线粒体膜电位降低明显,其结果随Hcy浓度的增加、作用时间的延长而逐渐差异显著,与空白对照组比较有显著差异(P<0.05);Grp78的蛋白表达在0.1mmol/L开始表达上调,并呈浓度依赖性,于3.0mmol/L,达到高峰。(3)模型组细胞细胞凋亡率显著增高,线粒体膜电位下降显著,Grp78的蛋白表达明显上调,内皮细胞内ROS升高,LOX-1表达上调,与空白组比较有统计学意义(P<0.05);在中、高浓度的冠心康干预下,血管内皮细胞的细胞凋亡率显著下降,线粒体膜电位下降减低,Grp78的蛋白表达降低,ROS生成减少,LOX-1的蛋白表达下调,与模型组比较有显著差异(P<0.01),且随着作用时间的延长,作用越显著。
     结论(1)应用酶消化法,可以获得HUVEC,并可以通过技术将其进行冻存与复苏;应用血清药理学的原理,能制备含不同浓度的中药药物血清,为进一步研究打下基础。(2)Hcy能够诱导血管内皮细胞凋亡及Grp78蛋白水平的表达上调,其结果呈浓度、作用时间依赖性,说明其作用机制可能是引起内质网应激,促进内质网内未折叠蛋白堆积,内质网伴侣蛋白表达上调所致。(3)冠心康能够拮抗同型半胱氨酸对血管内皮细胞的损伤作用,且与冠心康的浓度、作用时间呈正性依赖关系;其作用机制可能是冠心康通过抑制同型半胱氨酸诱导的内质网应激,从而降低内皮细胞的凋亡率,减少细胞内ROS的产生,减轻同型半胱氨酸所致的脂质代谢紊乱而实现的。
Methods:(1) In the strict aseptic conditions, isolate human umbilical vein endothelial cells with Trypsin from newborn umbilical cord,then culture the cell with DMEM medium containing 20% fetal bovine serum.When the cells reach 80% confluence, digeste passaged、identification and cryopreservation;Application of Chinese medicine serum pharmacology, Prepare drug serum containing different concentrations of medicine drugs. (2) Divide the HUVEC into 6 groups randomly, each group of cells separately using 0.0mmol/L (i.e. for blank control group), 0.01 mmol / L, 0.5mmol / L, 1.0mmol / L, 2.0mmol / L, 3.0mmol / L Hcy role in HUVEC, and then at 3 h, 6h, 12h, 24h rate of cell apoptosis percentage(PI method), mitochondrial membrane potential (JC-1) and protein expression of the endoplasmic reticulum chaperone protein--Grp78 changes at 24h.(3) Divide the HUVEC into 5 groups randomly: control group、model control group、Guanxinkang low concentrations group、Guanxinkang middle concentration group、high concentration groups. Actting for 2h, added 3.0 mmol / L Hcy in every group of cells.At 6 h and 12h and 24h observe vascular endothelial cell apoptosis percentage , mitochondrial membrane potential, Grp78 protein expression as well as to different levels of ROS and LOX-1 changes.
     Results:(1) With the identification, the cells have proofed it is HUVEC. The condition of the cell growth is good, and save the recovery after frozen the cell ,there has no difference from the cell which has recovered with the cell which has not saved frozen frozen. And we Have prepared drug serum with different concentrations of Chinese medicine.(2) after 0.1mmol/L Hcy affects 6h, apoptosis was significantly increased , mitochondrial membrane potential decreased significantly. The result of increasing concentrations of Hcy, there are gaps in the control group significant difference (P <0.05)as well as the extension of time.when Hcy reached 5.0mmol / L at 24h it reach a peak; Grp78 protein expression in 0.5 mmol / L increase the expression, and a concentration -dependent manner, at 3.0 mmol / L reached a peak.(3) With model group compared with control group, has significantly increased , mitochondrial membrane potential has decreased significantly and Grp78 protein expression has significantly increased (P <0.05). ROS and LOX-1 in endothelial cells has both increased.GuanxinKang high concentration of coronary intervention, the apoptosis percentage significantly decreased, mitochondrial membrane potential declined the reduce and the protein expression of Grp78 reduced.ROS and LOX-1 production decreased.Compared with the model group, there were significantly different ( P <0.01). And with the extension of time, the more significant roled.
     Conclusions: (1) We can obtained HUVEC with the Tryption digestion,and can be carried out through technical cryopreservation and recovery.Application of the principle of serum pharmacology,we can prepare drug serum of traditional Chinese medicine containing different concentrat -ions.These builds the foundation for further study. (2) Hcy can induce apoptosis in vascular endothelial cells and upward the level of protein expression of Grp78.And its result assumes the density or the response time dependence.The mechanism of that may be that Hcy can cause endoplasmic reticulum stress of VEC, and promote endoplasmic reticulum, so the unfolding protein accumulated, and the endoplasmic reticulum protein expression increased by the partner. (3) Guanxinkang can antag -onistic the injury induced by Hcy of the vascular endothelial cell. And its result assumes the density or the response time dependence of the positive relationship.The mechanism may be that Guanxinkang can inhibite the endoplasmic reticulum stress induced by homocysteine, thereby decrease endothelial cell apoptosis percentage, reduce the oxidative stress induced homocysteine ,and be achievable finally.
引文
[1]de Koning ABLWerstuck GHZhou Jet a1.Hyperhomoeysteinenfia and its role in the development of athemsclemsisl [J].Clin Biochem.2003;36:43l—44l.
    [2]Luscher TFNoll G.The pathogenesis of cardiovascular disease:role of the endothelium as a target and mediator.Athenosclerosis.1995;118(suppl):81.
    [3]张均华.血管内皮功能障碍与冠状动脉疾病.中华老年心脑血管病杂志.2002;4(1):3.
    [4]Quattrone S; Chiapp ini L; Scapagnini G; et al. Relaxin potentiates the exp -ression of inducible nitric oxide synthase by endothelial cells from human umbilical vein in in vitro culture [ J ]. Mol Hum Reprod; 2004;10 (5) : 325 - 330.
    [5]张小燕;梁朝;赵林;等.人脐静脉内皮细胞分离培养的改进及其鉴定[J].中华医学研究杂志.2005;5(6):386.
    [6]薛庆善.体外培养的原理和技术[M ] .北京:科学出版社. 2001:251-256.
    [7]Liang PF,Zhang PH, Yang XH,et al. Experimental study on the induction of endothelial apoptosis by burn serum and subeschar tissue fluid [ J ] . Zhonghua Shao Shang Za Zhi. 2004;20 ( 5) : 275 -277.
    [8]Neufeld G;Cohen T; Gengrinovitch S; Poltorak Z. Vascular endothelial growth factor (VEGF) and its receptors [ J ] .FASEB J.1999;13 :9-12.
    [9]M artin GM. Tissue and orginic culture of blood vesels [M ]. In Rolbbat G Hed. NewYork: Acadenic Press. 1987;13~21.
    [10]Cheng TC,La Peyre J F,Buchanan J T, et al . Cryopreservation of heart cells from the eastern oyster. In V it ro Cell Dev Biol A nim;2001;37 (4) :237.
    [11]Rigol M,Heras M, Martinez A, et al . Changes in the cooling rate and medium improve the vascular function in cryopreserved porcine femoral arteries. J V asc S urg;2000;31 (5) :1018
    [12]孙艳红,方晓艳,刘红雨,等.中药血清药理学方法研究概况[J ] .时珍国医国药.2002;13 (2) :114.
    [13]郑虎占;董泽宠;佘靖.中药现代研究与应用(第6卷) M.北京:学苑出版社; 1999. 6231.
    [14]王北婴,李仪奎.中药新药研制开发技术与方法M.上海:上海科学技术出版社. 2001. 419.
    [15]张红梅,王旋.中药血清药理学研究概况J .中国中医药信息杂志.2002; 91 :80.
    [16]孟李,王宁生.含药血清的制备方法研究[J ].中药新药与临床药理. 1999;10(5): 290~292.
    [17]赵慧,季恩媛.急性心肌梗死患者血清同型半胱氨酸的水平变化[ J ] 1中国误诊学杂志. 2004;4 (4) : 565.
    [18]Jakubowski H. Aminoacyl thioester chemistry of class II aminoacyl -tRNA synthetases [ J ] . Biochem. 1997;36 :11077-11085.
    [19]Hlavodec J, Sommerova Z,Pisarikova A, et al. Homocysteinemia and endothelialdamage after methionine load[J ] .Thromb Res.; 1997;88 :361-364.
    [20]Welch GN.Upchurch GR Jr.Loscalzo Z.Homocysteine.oxidative stress and vascular disease. Hosp Pract.1 997.32:81—92.
    [21]Lentz SR;Sadler J E. Homocysteine inhibits von Willebrand Factor processing and secretion by preventing transport from the endoplasmic reticulum[J ] .Blood.1993;81 :683-689.
    [22]张宝娓;王军;于文杰;等.同型半胱氨酸对正常人血小板L-精氨酸/一氧化氮途径的影响[ J ] .中华心血管病杂志.1999;27 :210-212.
    [23]Jakubowski H. Homocysteine Thiolactone : Metabolic Origin and Protein Homocysteinylation in Humans〔J〕. J Nutr.2000;130 :3775
    [24]Di Simone N,Maggiano N,Caliandro D,et a1.Homocysteine induces trophoblast cell death with apoptotic features[J].Biol Reprod.2003;69:l129一l134
    [25]Nagai Y.Tasaki H.Takatsu H.et a1.Homocysteine inhibitis angiogenesis in vitro and in vivo. Biochem Biophys Res Cornmun.2001.28l:726—731.
    [26]HOPKINS PN; WULL; HUNT DC; et al. Lipoprotein (a) interactions with lipid and nonlipid risk factors in early familial coronary artery disease[J]. Arterioscler Thomb Vascu Biol. 1997; 17:2783- 2798.
    [27]AUER J; RAMMER M; BERENT R; et al. Lack of association between plasma lipoproteina concentrations and the presence or absence of coronary atheros -clerosis[J]. Acta Cardiol; 2002; 57(6):409- 414.
    [28]Graham IM,Daly L E,Reff um HM,et al.Plasm homocysteinas a risk factor for vascular disease[J].JAMA.1997;277:1775.
    [29]Haunstetter A ; 1zumo S.Apoptosis basic mechanisms and implication for cardiovascular disease.Cir Res;1998;82:1111—1129.
    [30]朱燕青;张晨晖;陈光慧.同型光胱氨酸——心血管疾病的一个独立的危险因素.生理科学进展.1997;28(4):333~335.
    [31]Kiechle FL,Zhang X.Apoptosis:biochemical aspects and clinical implications [J].Clinica Chimica Acta.2002;326(1-2):27-45.
    [32]Tyagi N;Ovechkin AV;Lominadze D;et al.Mitochondrial mechanism of microvascular endothelial cells apoptosis in hyperhomocysteinemia [J].J Cell Biochem.2006;98(5):1150-62.
    [33]Austin RC ;Lentz SR ;Werstuck GH1 Role of hyperhomocysteinemia in endothelial dysfunction and atherothrombotic disease [J ] 1 Cell Death & Differentiation.2004 ;11 ;556-564
    [34]Huang RFS ,Huang SM,Lin BS ,et al1 Homocysteine thiolactone induces apoptotic DNA damage mediated by increased intracellular hydrogen peroxide and caspase 3 activation in HL260 cells[J ]1 Life Sci .2001 ;68:2799-2811.
    [35]Arends MJ,Morris RG,Wyllie AII.Apoptosis.The role of the endonuclease[J].AM J Pathol. 1990; 136(3):593-608.
    [36]Berridge MJ. The endoplasmic reticulum: a multifunctional signaling organelle.Cell Calcium. 2002; 32: 235-249.
    [37]Boyce, J Yuan. Cellular response to endoplasmic reticulum stress: a matter of life or death. Cell Death and Differentiation. 2006;13: 363-373.
    [38]Momoi T. Caspases involved in ER stress-mediated cell death. J Chem Neuroanat. 2004; 28: 101-105.
    [39]Kaufman RJ. Stress signaling from the lumen of the endop lasmic reticulum: coordination of gene transcriptional and translational controls. GenesDev.1999; 13: 1211-1233.
    [40]Pahl HL. Signal transduction from the endoplasmic reticulum to the cell nucleus. Physiol Rev.1999;79:683~701.
    [41]Chunyan Xu, Beatrice Bailly-Maitre, and John C. Reed. Endoplasmic reticulum stress: cell life and death decisions. The Journal of Clinical Investigation. 2005; 115: 2656-2664.
    [42]Hendershot LM. The ER function BiP is a master regulator of ER function. Mt Sinai J Med 2004; 71: 289-297 .
    [43]Lee AS. The ER chaperone and signaling regulator GRP78/BiP as a monitor of endoplasmic reticulum stress. Methods 2005;35: 373-381.
    [44]Shiu RP. Pastan IH. Properties and purification of a gluco- regulat. edprotein from chick embryo fibroblasts[J]. Biochim Bopphys Acta. 1979; 576(1): 141- 150.
    [45]Kitzman HH;McMahon RJ;Aslanian AM; et al. Differental regulation of GRP78 and GLUTI expression in 3T32L1adipocytes. Mol CellBiolchem. 1996; 162 (1) : 51-58.
    [46]Song JD. The exp ression of glucose regulated protein294 in colorectal carcinoma cells treated by sodium butyrate. Cell Res; 2000;10 ( 2 ) : 115-125.
    [47]Edward Little,Meera Ramakrishnan,Binayak Roy;Gadi Gaziit;Alny S.Lee.The Glueose-Regulated Proteins (GRP78 and GRP94) :Funetion ; Gene Regulation ; and Applications.Critieal Reviewsin Eukaryotic Gene Expression;1994;4(l):1一18.
    [48]Amy S Lee.The glueose一regulated proteins: stress induetion and clinical application.TRENDS in Biochemical Seienees.2001;26;8:504-510.
    [49]Rao RV; Ellerby HM; Bredesen DE. Coupling endoplasmic reticulum stress to the cell death program[J]. Cell Death Difer.2004; I1(4): 372- 380.
    [50]Ron D1 Hyperhomocysteinemia and function of the endoplasmic reticulum[J ]J Clin Invest.2001 ;107 :1221-1222.
    [51]黄丹文,晏春根,朱东方等. SREBP-1C、GRP-94在小鼠肝细胞脂质代谢中的作用.基础医学与临床.2007(5):509-513.
    [52]de Koning ABL;Werstuck GH;Zhou J;et a1.Hyperhomoeysteinenfia and its role in the development of athemsclemsisl J J.Clin Bkwhem.2003;36: 43l—44l.
    [53]Frosst P,Blam HJ,Milos R, et al. A candidate genetic risk factorfor vascular disease: a common mutationin methylenete trahydrofolateJ . Nat Genet. 1995;10 (1) :111 - 113.
    [54]Zhang Ch, Cai Y, Mimi T Adachi,et al. Homocysteine induces programmed cell deathin human vascular endothelial-cells through activation of the unfolded protein responseJ . J Biol Chem. 2001; 276(38) :35867 - 35874.
    [55]Ernst—P . The role of inflammation in the pathogenesis of gastric cancer . Alimentary—Pharmacology—and—Therapeu- ties . March.1999 ;13(SUPPL.1)13—18.
    [56]Rossing L , Dimmeler S , Zeiher AM. Apoposis in the vascular wall and atheroselerosis . Basic Res Cardiol.2001;96:11-22.
    [57]Jin L,Abou-Mohamed G,Caldwell RB ,et al . Endothelial cell dysfunction in a model of oxidative stress [J ] . Med Sci Monit. 2001 ;7 (4) :585-591.
    [58]Dekou V;Whincup P;Papacosta O;et al. The effect of the C667 T and A1298C polymorphisms in the methylenetetrahy drofolate reductase gene on homocysteine levels in elderly men and woman from the British regional heart study[J ].Athrosclerosis.2001;154(3) :659-666.
    [59]俞征宙.从增龄对本虚标实证的影响探讨中医衰老的机理[J ] .中国中西医结合杂志.1992; (2) :8.
    [60]杜萱,吴畅.同型半胱氨酸血症与动脉粥样硬化[J] .中华心血管病杂志.2000; 28 (3) : 239-240.
    [61]孔丽君.冠心病患者血浆同型半胱氨酸水平与辨证分型相关性研究。实用中西医结合临床.2004;4(2):7-8.
    [62]张继东,崔红燕,傅善基.冠心病中医证型与血清高半脱氨酸水平关系的临床研究。山东中医药大学学报.2000;24(3):207-208.
    [63]苏庆民.活血化瘀研究的创新与发展.医学与哲学.1996 ;17 (11) :570-573.
    [64]张军茹.心复宁V号对动脉粥样硬化家兔血小板胞浆游离钙及降钙素基因相关肤的影响[J].陕西中医.2002; 23( 8) : 758.
    [65]仲伟珍,张健,宋立萍.海洋贝类提取物抗氧化作用及对血小板聚集功能影响[J].青岛大学医学院学报. 2004; 40( 3) : 251.
    [66]谢全锦,等.补阳还五汤对球囊扩张主动脉后再狭窄其内皮PDGFR和SOD-1基因表达的探讨[J].中国中西医结合杂志.1997;17(10):611
    [67]Orlov SN; Dam TV; Trembly J; et al. Biochemistry Bio-physics Commun.1996; 221(3):708-715
    [68]ERICDAUGAS;SANTOSA;SUAIN;NAOUFALZAMZAMI;et al. Mitochondrion -nuclear translocation of AIF in apoptosis and necrosis[J].The FASEB Journal.2000;14:729-739.
    [69]刘丽君;彭建新;洪华珠;等.线粒体在细胞凋亡中的变化与作用[J].细胞生物学杂志.2005;27:117-120.
    [70]方希敏.细胞色素C与细胞凋亡[J].国外医学临床生物化学与检验学分册.2005.26(1):43-46.
    [71] Castedo M;Ferri K;Roumier T ; et al . Quantitation of mitochondrial alterations associated with apoptosis [J ] . J Immunol Methods .2002 ;265(122) :39-47.
    [72]Shibata M; Hattori H; Sasaki T; et al. Activation of Caspase-12 by endoplasmicreticulum stress induced by transient middle cerebral artery occlusion in mice. Neuroscience.2003; 118(2): 491-499.
    [73]Cai H; Harrison DG. Endothelial dysfunction in cardiovascular diseases:The role of oxidant stress[J].Circ Re.2000;87(10):840-844.
    [74]Cominacini L;Pasini AF;Garbin U;et al. Oxidized low density lipoprotein(ox-LDL) binding to ox-LDL receptor-1 in endothelial cells induces the activation of NF-kappaB through an increased production of intracellular reactive oxygen species. J Biol Chem.2000;275(17):12633一12638.
    [75]Steinberg D. LDL oxidation and its pathobiological significance. J Biol Chem. 1997; 272: 20 963- 20 966 .
    [76]Nagase M; Abe J; Takahashi K; et al. Genomic organization and regulation ofe xpression of the lectin-like oxidized low-density lipoprotein receptor (LOX-1) gene [J]. J Biol Chem.1998;273(50): 33 702-33 707.
    [77]Miki N; Shigehisa H; Tatsuya S;et al. Enhanced expression of endoth- elial oxidized low-density lipoprotein receptor(LOX-1)[J].Biochem Biophys Res Commun. 1997;237: 496-498.
    [78]李全忠;朱雯霞;赵水平.同型半脱氨酸对血管内皮细胞血凝素样氧化型低密度脂蛋白受体1mRNA表达及氧化型低密度脂蛋白摄取的影响。中国动脉硬化杂志.2002;10 (4) ; 324一326.
    [79]Shen J; Snapp EL; Lipp incott - Schwartz J;et al. Stable binding ofATF6 to BiP in the endoplasmic reticulum stress response. Mol Cell Biol.2005;25 (3) : 921 - 932.
    [80]Tsukamoto K ;Kinoshita M ;Kojima K ;et al.synergically increased ex- pression of CD36; CLA-1 and CD-68; but not of SR-A and LOX-1; with the progression to foam cells from macrothages {J}. macrophages [J]. J Ath- eroscler Thromb.2002;9(1): 57- 64
    [1]de Koning ABLWerstuck GHZhou Jet a1.Hyperhomoeysteinenfia and its role in the development of athemsclemsisl [J].Clin Biochem.2003;36:43l—44l
    [2]Luscher TFNoll G.The pathogenesis of cardiovascular disease:role of the endothelium as a target and mediator.Athenosclerosis1995;118(suppl):81
    [3]Galley HF, Webster NR. Physiology of the endothelium[J].Br J Anaesth,2004, 93(1):105-113
    [4]Skultetyova D,Filipova S,Riecansky I,et al..Endothelial dysfunction and the clinical application[J].Bratisl Lek Listy,2003,104(1):40-41
    [5]徐永红,边城,李定国等.一氧化氮对成纤维细胞增殖及胶原合成的影响[J].中国药理学通报.2002;18(5):195-197
    [6]MarisMMorigi M, Donadell R, et al. Nitric oxide synthesis by curtured endothelial cell is modulatde by flow condition[J]. Circ-Res,1995;76 (6):536--43
    [7]OkaharaK , Sun B , Kambayashi J. Upregulation of prostacyclin synthesis-related gene expression by shear stress in vascular endothelial cells [J]. ArteriosclerThromb Vasc Biol, 1998;18(12): 1922-1926.
    [8]Yanagisawa M. A novel potent constractor peptide produced by endothelial cells.Nature,1988;332(31):411-415
    [9]徐正平,朱健华等.动脉粥样硬化大鼠血管组织内皮素转换酶1的表达.第二军医大学学报.2006;27(4):437-439
    [10]Brands RP,Schmitz-Winnenthal FH,Feletou M,et al.An endothelium-derive hyperpolarizing factor distinct from NO and prostacyclin is a major endothelium-dependent vasodilator in resistance vessels of wild-type and endothelial NO synthase knockout mice[J].Pharmacology,2000;97(17):9747
    [11]Triggle CR, Dong H, Waldron GJ, et al. Endothelium-dervied hyperpo-larization factor(s): species an tissue heterogeneity. Clin Exp Pharmacol Physiol, 1999,26:176-179
    [12]邹卫,何国伟,严秉泉.钾通道开放剂KRN4884对猪冠状微血管内皮源性超极化因子介导松弛的影响.南京医科大学学报(自然科学版).2003,24(4):383-386
    [13]Horrevoets AG. Plasminogen activator inhibitor(PAI-1): in vitro activities and clinical relevance. Br J Hoematol,2004,125:12-23
    [14]Deepa RVelmurugan KSaravanan Get a1. Relationship of tissue plasminogen activator、plasminogen activator inhibitor-1 and fibrinogen with coronary artery disease in South Indian male SUbjects.J Assoc Physicians India200250:901—906
    [15]Wu KK, Matijevic-Aleksic N. Thrombomodulin:A linker of coagulation and fibrinolysis and predictor of risk of arerial thrombosis.ANN Med,2000; 32(Suppl 1):73-78
    [16]Ragni M, Golino P, Cirillo P. Endogenous tissue factor pathway inhibitor modulates thrombus formation in an in vivo model of rabbit carotid artery stenosis and endothelial injury.Circulation,2000;102(1):113-124
    [17]Morange PE, Renucci JF,Charles MA.et al. Plasma levels of free and totle TFPI, relationship with cardiovascular risk factor and endothelial cell makers[J].Thromh haemosl .2001.85:999-1003
    [18]Ruggeri ZM.von Willebrand factor,platelets and endothelial cell interactions [J].J Thromb Haemost,2003,1(7):1335-1342
    [19]张林林,洪华山,陈良龙.内毒素对血管内皮细胞的激活作用与动脉粥样硬化.福建医科大学学报,2002,36(3):269-271
    [20]吕军,肖敏,刘永波,等.血管内皮生长因子-1和白细胞介素-8促兔动脉粥样硬化斑块形成作用的探讨[J].微循环学杂志.2005;15(1):34-36
    [21]牛丽丽.血小板生长因子与冠心病.心血管病学进展.1995;16(4):227一230
    [22]Lamb DJ,Avades TY,Ferns GA.Endogenous neutralizing antibodies against latelet-derived growth factorA inhibit atherogenesis in the cholesterol-fed rabbit. Arterioscler Thromb VascBiol, 2001, 21 ( 6) :997-1003
    [23]Cullen P. Evidence that triglyccrides are an independent coronary heart disease risk factor. Am J Cardiol, 2000, 86: 943- 949
    [24]Kansuui Y, Fujii K, Goto K, et al. AngiotensinⅡreceptorantagonist improves age_related endothelial dysfunction[J]. JHypertens, 2002, 20(3): 439-446
    [25]柴伟栋,陈家伟,等.葡萄糖,胰岛素对血管内皮细胞功能的影响.中国微循环杂志,2000;23(4):310
    [26] Xiong Y, Yuan LW, Deng HW, et al. Elevated serum endogenous inhibitor of nitric oxide synthase and endothelial dys-function in aged rats[J]. Clin Exp Pharmacol Physiol, 2001,28(10): 842-847
    [27]Peter Gs. Tobacoo smoking,harm,reduction,and biomarkers[J].J- Natl Cancer Inst, 2002, 94( 19):1435- 1444
    [28]Acevedo M, Pearce GL, Kottke MK, et al. Elevated fib-rinogen and homocysteine levels enhance the risk of mortalityin patients from a high_risk preventive cardiology clinic[J].Arterioscler Thromb Vasc Biol, 2002, 22 (6): 1 042 -1045
    [29]Weiss N, Heydrick SJ, Postea 0, et al.Influence of hyperhomocysteinemia on the cellular redox state-- impact on homocysteinc induced endothelial dysfunction [ J].Clin Chem Lab Med, 2003, 41( 11):1455一1461
    [30]张均华.血管内皮功能障碍与冠状动脉疾病.中华老年心脑血管病杂志.2002;4(1): 3
    [31] Patti G, Melfi R, Di Sciascio G, The role of endothelial dysfunction in the pathogenesis and in clinical practice of atherosclerosis. Current evidences, Recenti Prog Med, 2005;96(10): 499-507
    [32]Behrendt D,Ganz P.Endothelial function:from vascular biology toclinical application[J].Am J Cardiol,2002,90(supplⅡ):40-48
    [33]Cline DB, Pollak ES, Buck CA, et al. Endothelial cells in physiology and in the pathophysiology of vascular disorders.[J] Blood, 1998, 91:3527一3561

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