脉心康干预载脂蛋白E基因敲除小鼠动脉粥样硬化及其巨噬细胞泡沫化的分子机制研究
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:1.探讨动脉粥样硬化(As)中医病因病机治则新认识,分析整理脉心康胶囊创制的理论基础及前期成果。2.通过载脂蛋白E基因敲除[ApoE(-/-)]小鼠整体体内实验及其腹腔巨噬细胞体外细胞培养实验,多层次、多靶点探讨脉心康抗As的作用原理特别是分子机制。
     方法:1.结合中医药文献、基础理论和临床实际,在对As中医病因病机治则传统认识回顾的基础上,进行创新性探讨;对脉心康的方药组成特色进行中西医结合分析,对脉心康的临床应用与基础研究成果进行分析整理。2.实验研究:(1)整体体内实验研究:ApoE(-/-)小鼠按随机数字表法随机分组,各组分别给予脉心康、洛伐他汀、罗格列酮、生理盐水灌胃,正常对照组(正常C57BL/6J小鼠)给予生理盐水灌胃,各组与正常对照组分别于给药后第8周、第12周各处死一半,静脉取血,取主动脉标本固定、染色及相应处理。(2)细胞学实验研究:ApoE(-/-)小鼠腹腔巨噬细胞培养,各组分别给予脉心康、洛伐他汀、罗格列酮无菌含药血清,并与ox-LDL共孵育(泡沫化),分别观察0—72小时不同时相的指标变化。光镜及电镜下观察主动脉As病变及超微结构;激光共聚焦扫描显微镜检测细胞内钙离子(Ca~(2+));高效液相色谱法检测细胞内胆固醇及胆固醇酯;免疫组化法检测细胞、主动脉PPARγ、ABCA1、CD36蛋白表达;流式细胞仪检测CD36;原位杂交法检测细胞、主动脉PPARγ、CD36、ABCA1 mRNA表达;ELISA法检测血清、巨噬细胞培养液TNF-α、IL-1β。
     结果:1.明确了As及其易损斑块的气虚血瘀,毒损脉络病机和益气活血解毒治则创新思路,体现此治则的脉心康对As与高脂血症疗效显著,具有降脂、抗炎、抗氧化、保护血管内皮、抗As、抑制细胞外基质降解、稳定斑块等作用。2.实验研究:(1)整体体内实验研究:脉心康能使ApoE(-/-)小鼠As病理形态学及超微结构改变减轻,有助于斑块缩小稳定;脉心康组、罗格列酮组血管壁PPARγ、ABCA1 mRNA的表达显著增加,PPARγ、ABCA1蛋白的表达显著增加;脉心康组、洛伐他汀组血管壁CD36 mRNA表达及CD36蛋白的表达显著降低;脉心康组、洛伐他汀组、罗格列酮组血清TNF-a、IL-1水平显著降低。(2)细胞学实验研究:用含药血清干预ApoE(-/-)小鼠泡沫化腹腔巨噬细胞后,巨噬细胞内Ca~(2+)浓度各组都有升高,脉心康、洛伐他汀、罗格列酮含药血清干预组Ca~(2+)浓度显著低于生理盐水组和空白对照组;脉心康、罗格列酮组PPARγ及ABCA1mRNA表达和PPARγ及ABCA1蛋白表达较洛伐他汀、空白对照组和生理盐水组均显著增加;脉心康、洛伐他汀组CD36 mRNA表达与CD36蛋白表达均显著低于罗格列酮组、生理盐水组和空白对照组。脉心康组、洛伐他汀组及罗格列酮组细胞内总胆固醇、游离胆固醇及胆固醇酯含量显著低于生理盐水组和空白对照组。脉心康组、洛伐他汀组及罗格列酮组培养液TNFα、IL-1β较生理盐水组和空白对照组显著降低。
     结论:1.益气解毒活血方脉心康具有确切的降脂、抗炎、抗As与稳定易损斑块等作用。2.脉心康通过增加PPARγ、ABCA1mRNA表达,增加PPARγ、ABCA1蛋白表达,降低CD36 mRNA表达和蛋白表达,减少巨噬细胞内胆固醇及胆固醇酯的含量,降低巨噬细胞钙超载,减少巨噬细胞释放TNFα、IL-1β,达到抗炎、降低巨噬细胞的趋化性、抗细胞泡沫化,从而保护动脉、保护超微结构、抗As及稳定斑块,对防治As和预防急性冠脉综合征等心脑血管事件有重要意义。
Objective:To study the etiological factor,pathogenesis and new therapeutics ofatherosclerosis by means of benefiting vital energy to activate blood,remove stasis,anddiscuss the mechanism of atherosclerosis and the theoretical basis of the intervention innew therapeutics of benefiting vital energy,toxin-resolving and blood-activating.Toexplore the pharmacologic action and effect of Capsule Maixinkang on Atherosclerosis andinvestigate the mechanism of maixinkang to prevent macrophages transforming into foamcell.
     Method:To study the etiological factor and pathogenesis of atherosclerosis,to sumup the result of the observation Capsule Maixinkang on atherosclerosis,hyperlipidemiaand the experiments of effect of Maixinkang to high fat diet rat and ApoE(-/-)mice.Analyze the composition of Maixinkang,explore the pharmacologic action and effect ofMaixinkang on atherosclerosis.Summarize the academic experience in treatingatherosclerosis by benefiting vital energy,activating blood to remove stasis,andtoxin-resolving.Six weeks old ApoE(-/-) mice were divided randomly into four groups,inwhich lavaged with maixinkang,lovastatin,rosiglitazone and saline for two weeks,half ofwhich lavaged for eight weeks,while normal control group which is composed of sixweeks old C57BL/6J mice lavaged no medicine.Half of mice in all groups is put to deathrespectively,collect venous blood and arteriae aorta after eight and twelve lavaged.The areaof Aorta atherosclerosis which observed under light microscope and electron microscopewas analyzed by image analysis system.The expression of PPARγ、CD36、ABCA1 mRNA
     was detected hybridization in situ.The PPARγ、CD36、ABCA1 protein was evaluatedby immunohistochemistry.The serum concentration of TNF-α,IL-1βwere detected byELISA.2.Peritoneal macrophages derived from ApoE(-/-) mice were incubated withox-LDL and blood serum containing medicine for 72 hours.The peritoneal macrophageswere divided into six groups according to blood serum containing different medicine:Maixinkang,Lovastatin,rosiglitazone,saline and control group.The congcentration ofCa~(2+) intra-cellular was observed and analyzed with Ca~(2+) image analysis system and
     confocal laser scanning microscope.Intracellular total cholesterol and free cholesterol(FC) was measured by high performance liquid chromatography (HPLC),ABCA1 andPPAR),protein was detected in immunohistochemistry and semiquantitative analyzed byimage analysis system.CD36 protein was detected by flow cytometry.The expression ofPPAR3,,CD36,ABCA1 mRNA was detected hybridization in situ.
     Result:1.Maixinkang,relieve and regress atherosclerosis plaque in ApoE(-/-) miceaorta,even for advanced plaques by reducing blood lipid,anti-inflammation,anti-oxidation,protecting vascular endothelium,inhibiting the degradation of extracellular matrix,whichcertificate the therapeutics effect of benefiting vital energy,toxin-resolving andblood-activating has highly effective to prevent atherosclerosis.2.Maixinkang relieveultramicrostructure pathological changes,prevent atherosclerosis and reduce atheroscleroticplaque in aorte.The expression of ABCA1 and PPARγmRNA increasing obviously inMaixinkang group,Lovastatin,rosiglitazone group,thus,.the expression of ABCA1 andPPARγprotein increasing in Maixinkang,Lovastatin,rosiglitazone group,while CD36mRNA and protein expressed less than control group and saline group.The bood serumconcentration of TNF-a、IL-1 in Maixinkang,Lovastatin,rosiglitazone group lowersignificantly than saline and control group.The concentrition of Ca~(2+) of the activatedmacrophages increased fast in control group and saline group more than Maixinkang,Lovastatin,rosiglitazone group.The expression of ABCA1 and PPARγmRNA increasingobviously in Maixinkang,Lovastatin,rosiglitazone group,thus,the expression of ABCA1and PPARγprotein increasing in Maixinkang,Lovastatin,rosiglitazone group,whileCD36 mRNA and protein expressed less than control group and saline group.The bood
     serum concentration of TNF-α、IL-1βin Maixinkang,Lovastatin,rosiglitazone grouplower significantly than saline and control group.The lever of intra-cellular Cholesteroland cholesteryl ester of Maixinkang,Lovastatin,rosiglitazone is lower than saline andcontrol group in 48h and 72h cultrued.
     Conclusion:The therapeutic of Combination of benefiting vital energy,toxin-resolving and blood-activating method in anti-atherosclerosis has important clinicaland academic significance.Our research indicated that Maixinkang has the fouction ofinhibit the formation of foam cell,anti-inflammatory,anti-inflammatory,down regulationof macrophages chematropism,anti-atheroscierosis and stabilize atherosclerotic plaque byincreasing the expression of ABCA1 and PPARγmRNA and protein intra-cellular,reducing the level of TNF-αIL-1βin blood serum and culture medium,decreasing theCholesterol and cholesteryl ester and degrading the calcium overload intra-cellular.
引文
[1]Naghavi M,Libby P,Falk E,et al.From vulnerable plaque to vulnerable patient:a call for new definitions and risk assessment strategies:Part Ⅰ .Circulation ,2003;108:1664~1672.
    [2]张红敏,谢春光,陈世伟.低度炎症的中医病因探讨.新中医,2005;37(1):14~15.
    [3]朱明,陆曙,等.动脉粥样硬化中医病机探析.山东中医杂志,2002;21(8):1655~16570
    [4]邵致格.现代人群的体质病理学特征:气虚血瘀.医学与哲学,2005;26(4):74~75.
    [5]林代华.气虚血瘀是冠心病的病机关键释义.中医药学刊,2003;21(4):588~589.
    [6]刘洪.气虚血瘀证与血管内皮细胞相关因子的研究进展.中国中医基础医学杂志,2005;11(7):553~556.
    [7]孙建芝,牛晓亚.痰浊证微观辩证指标的实验研究.河南中医,1996;16(2):21~22.
    [8]范秀珍,胡维诚.清热解毒类中药抗动脉粥样硬化作用机制的研究进展.中国动脉硬化杂志,2004;12(2):247~248.
    [9]张艳,杨关林,于睿,等.动脉粥样硬化中医虚瘀痰毒病因病机实质研究探讨.时珍国医国药,2007;18(6):1513~1514.
    [10]姜良铎,张文生.从毒论治初探.北京中医药大学学报,1998;21(5):2.
    [11]卢笑晖.论热毒在急性冠脉综合征发病中的作用.中国中医急症,2005;14(8):751.
    [12]于俊生,陈兆昌.动脉粥样硬化从痰瘀毒论治探讨.山东中医杂志,2002;21(8):451.
    [13]杨怡玲,杨志蓉,杨爱国.动脉粥样硬化与痰证之相关性研究.中医药导报,13(3):15~17.
    [14]第五永长,肖颖,王友民.动脉粥样硬化中医病机探析.陕西中医学院学报,2003;26(6):8~9.
    [15]许迎春,王化良,丁晶.动脉粥样硬化从毒论治探讨.中医杂志,2004;45(6):405~ 407.
    [16]陈立波,崔东哲,刘玉梅,等.人参二醇皂甙对兔缺血再灌注损伤心脏血流动力学的影响.中国中医科技,2004;11(3):154~155。
    [17]吕文伟,刘洁,赵丽娟,等.人参皂甙Rg2对麻醉犬急性心源性休克血流动力学和氧代谢的影响.吉林大学学报,2004;30(4):534~537。
    [18]孙文娟,刘洁,曲少春,等.人参皂甙kg2对兔戊巴比妥钠心力衰竭的影响.中国现代应用药学杂志,2004;21(6):447~450。
    [19]杨世杰,王丹,周鸣,等.人参茎叶二醇组和三醇组皂甙对血压等作用的影响.白求恩医科大学学报,1991;17(1):20~22。
    [20]方云祥,杨剑钢,李灿,等.人参总皂甙对犬戊巴比妥钠心源性休克及心力衰竭的影响。湖南医科大学学报,1996;21(3):205~208。
    [21]李颖,崔新明,潘力,等.人参果皂甙对失血性休克犬心肌保护作用的电镜观察和Ca~(2+)分析.白求恩医科大学学报,1998;24(5):452~454.
    [22]刘先芬,官洪义.人参注射液的提取和毒性试验、抗休克试验的研究.安徽中医临床杂志,2000;12(3):205~206.
    [23]徐承水.人参降血脂作用的实验研究.长春中医学院学报,2000;16(3):45~46.
    [24]郑熙隆,严幼芳.人参茎叶皂甙对家兔慢性高脂血症的脂质调节剂抗过氧化脂质作用.中国药理学通报,1991;7(2):110~113.
    [25]睢大员,于晓风,曲绍春,等.原人参二醇皂甙对高脂血症大鼠血脂代谢的影响及其抗氧化作用.中草药,2004;3(4):416~419.
    [26]张馨木,曲绍春,睢大员,等.人参Rb组皂甙对高脂血症大鼠血脂代谢的影响及其抗氧化作用.中国中药杂志,2004;29(11):1085~1088.
    [27]赵艳威,于小风,徐华丽,等.人参果皂甙注射液对高脂血症大鼠血脂代谢的影响及其抗氧化作用.吉林大学学报,2005;31(3):407~410.
    [28]Liu M,Zhang J ,Effects of ginsenoside Rb1 and Rg1 on synaptosomal free calcium level,ATP ase and calmodulin in rat hippecampus.Chin MedJ(Eng J),1995;108:7,544.
    [29]程秀娟,邸琳,韩大庆,等.人参,人参茎叶皂苷和参杞安泰抗衰老作用的比较研究.老年学杂志,1992;12(1):52.
    [30]刘洁,赵胜利,姬汴生,等.人参对衰老大鼠β受体-CAMP系统的影响及其机理初探.中药药理与临床,1995;11(6):22.
    [31]Lee Y S,Chung L S,Lee IR,et al.Activation of multiple effector pathways of immune system by the antineoplastic immunostimulator acidicpolysaccharide ginsan isolated from panax ginseng[J].Anticancer Res,1997;17:IA,323.
    [32]陈临溪,陈剑雄,黄红林,等.银杏叶提出物抗溶血性磷脂酰胆碱对猪主动脉内皮细胞的氧化损伤作用.衡阳医学院学报,1998;26(1):7.
    [33]Chen X,Chen W Z.Recent pharmaco logical progress ofginkgobiloba extract for cardiovascular and neuronal diseases.C linJ Integ rated T rad it W estM ed,1996;2:300.
    [34]陈修,刘立英,李哲夫.银杏叶提取物的心血管保护作用与一氧化氮介导的脑血管舒张作用.中华医学杂志,1998;78(9):692.
    [35]王晋平,田世辉.口服天保宁对冠心病患者SOD水平的影响.中医药研究,1999;15(1):8.
    [36]Zuhair H,Fattah A,Sayed M I.The effect ofmeclofenoxatew ith ginkgo biloba extract o r zinc on lipid peroxide,Some free radical scavengers and the cardiovascular system of aged rats[J].P harm acol Res,1998;38(1):65.
    [37]Marcilhac A,Dakine N,Bourh im N et al.Effect ofchronicadm inistration of Ginkgo biloba extrect o r Ginkglide on the hypothalam ic-p ituitary-adrenal axis in rat.L if e S ci,1998;62(25):2329.
    [38]耿秀芳,孟祥国,栾美英,等.银杏叶黄酮扩血管机理的探讨.中医药研究,1996;1:55.
    [39]冯小平,骆秉铨,龙建军,等.银杏叶提取物改善兔心肌缺血再灌注损伤及微循环障碍的作用.中国微循环,1998;2(1):25.
    [40]冯莉,李明华,张洪亮.银杏叶制剂对高脂血症病人的微循环、血流变学和血脂的影响.心血管康复医学杂志,1998:7(1):43.
    [41]潘晓宏,傅国胜,单江,等.银杏叶提取物银杏叶提取物761对离体大鼠心脏再灌注心律失常的影响。中国药理学通报,1998;14(3):283.
    [42]傅剑云,夏勇,孟佳.红曲对试验性高脂血症大鼠体重及血脂水平的影响.中国临 床康复,2002;6(1):57
    [43]刘亦琼,张灏,田丰伟.微生物降胆固醇作用研究进展.食品与机械,2003;18(1):6.
    [44]吴文华,吴镇洲.茶多酚的脉粥样硬化作用.国外医学老年医学分册,2002;23(5):211~213.
    [45]冯磊,张春飞.茶叶多糖对实验性高血脂症大鼠脂质代谢的影响.浙江中医杂志,2003;38(5):221~222.
    [46]Keli SD,Hertog MG,Feskens EJ,et al.Dietary flavonoids,antioxidant vitamins,and incidence of stroke.Arch InternMed.1996,156:637-642.
    [47]Sesso HD,Gaziano JM,Buring JF,et al.Coffee and tea intake and the risk of myocardial infarction.Am JEpidemiol,1999;149:162-167.
    [48]杜荣增,任雨笙,王咏梅.茶色素及维生素E对冠心病患者血浆vWF、oxLDL水平的影响[J].中国临床医学,2003;10(1):19-21.
    [49]张文高,杜景云,郑广娟,等.透射电镜观察脉心康对载脂蛋白E基因敲除小鼠主动脉粥样硬化内膜及中膜超微结构的影响.中西医结合心脑血管病杂志,2005;13:83.
    [50]郑广娟,张文高,刘龙涛,等,脉心康对载脂蛋白E基因敲除小鼠主动脉核因子k.B和基质金属蛋白酶9表达的调控.中国动脉硬化杂志,2006;14(5):444~445.
    [51]郑广娟,张文高,朱庆均,等.脉心康胶囊对载脂蛋白E基因敲除小鼠肝细胞内Ca~(2+)及线粒体膜电位的影响.中国中西医结合杂志,2006;26(5):427~430.
    [52]蔚青,张文高,刘龙涛,等.脉心康胶囊治疗血脂异常的疗效观察.中西医结合心脑血管病杂志,2008;6(2):143~142.
    [53]郑广娟,张文高,蔚青,等.脉心康胶囊对颈动脉粥样硬化病人肱动脉内皮依赖性舒张功能的影响.中西医结合心脑血管病杂志,2005;3(7):567~669.
    [54]郑广娟,张文高,蔚青,等.脉心康胶囊防治颈动脉粥样硬化的临床研究.中西医结合心脑血管病杂志,2005;3(1):6~7.
    [1]杨奎,王宁生,雷燕等.关于血清药理学的若干思考.中国中西医结合杂志,1999:5(19):263~266。
    [2]徐海波,李彩君.中药学清药理学方法探讨.中国中医基础医学杂志,1999;5(8):13~16.
    [3]顼志敏,叶平,宁田海,等.全国血脂异常诊断和治疗专题学术研究会纪要.中华心血管病杂志,1997;25(3):165-168.
    [4]孙秀玲,马建国,张希颐.甘油三酯与冠心病研究的新进展.心血管病学进展,1999;20(1):7-9.
    [5]周晓霞,周晓慧,杨鹤梅,等.高甘油三酯血清促血管平滑肌细胞的增殖作用.中华心血管病杂志,2000;28(4):316.
    [6]熊辉,张宝娓,王荣花,等.高脂血症患者左旋精氨酸转运及一氧化氮变化的研究.中国循环杂志,2005;20(1):48-50.
    [7]Ross R.The pathogenesis of atherosclerosis--an update.N Engl.JMed ,1986;314(8):488.
    [8]Ross R.Atherosclerosis22an inflammatory disease.N Engl J Med.1999;340(2) :115.3 Ross R.Atherosclerosis is an inflammatory disease.Am Heart J,1999;138(5 part 2):S419.
    [9]Yamada DM Topol EJ.Importance of microembolization and inflammation in atherosclerototic heart disease.Am Heart J,2000;140(6 Suppl):S90.
    [10]Rider PM,Hennekens CH,Roitman-johnson B,et al.Plasma concentration of soluble intercellular adhesion molecule 1 and risks of future myocardial infarction in apparently healthy men.Lancet,1998;351(9096):88.
    [11]Biasucci LM,Vitelli A,Liuzzo G,et al.Elevated levels of interleukin-6 in unstable angina.Circulation.1996;94(5):874.
    [12]Miyao Y,Yasue H,Ogawa H,et al.Elevated plasma interleukin-6 levels in patients with acute myocardial infarction.Am Heart J,1993; 126(6): 1299.
    [14] LagrandWK, NiessenHW, WolbinkGJ, et al. C2reactive protein colocalizes with complement in human hearts during acute myocardial infarction.Circulation ,1997; 95(1):97.
    [15] Ridker PM , Cushman M , Stampfer MJ , et al. Inflammation , aspirin ,and the risk of cardiovascular disease in apparently healthymen. N Engl J Med. 1997; 336(14):973.
    [16] lOAukrust P , Muller F , Ueland T , et al. Enhanced levels of soluble and membrane bound CD40 ligand in patients with unstable angina. Possible reflection of lymphocyte and platelet involvement in the pathogenesis of acute syndromes. Circulation ,1999; 100(6) :614.
    [17] Mach F , Schonbeck U , Sukhova GK, et al. Functional CD 40 ligand is expressed on human vascular endothelial cells , smooth muscle cells ,and macrophages: implications for CD402CD40 ligand signaling in atherosclerosis. Proc Natl Acad Sci USA. 1997; 94(5):1931.
    [18] Hendrix MG, Salimans MM , van Boven CP , et al. High prevalence of latently present cytomegalovirus in arterial walls of patients suffering from grade Ⅲatherosclerosis. AmJ Pathol , 1990; 136(1):23.
    [19] Thorn DH , Wang SP , Grayston J T , et al. Chlamydia pneumoniae strain TWAR antibody and angiographically demonstrated coronary artery disease.Arterioscler Thromb ,1991; 11 (3):547.
    [20] Kol A , Libby P. Molecular mediators of arterial inflammation : a role for microbial products Am Heart J , 1999; 138 (5Pt2):S450.
    [21] Qiao J H , Tripathi J , Mishra NK et al. Role of macrphage colony stimulating factor in atherosclerosis : studies of osteopetrotic etrotic mice Am J Pathol, 1997; 150: 1687
    [22] Wang J , Wang S , Lu Y et al. GM-CSF and M-CSF expression is associaeed with macrophage proliferation in progressing and regressing rabbit atherolmatous lesionslExp Mol Pathol, 1994; 61: 109
    [23]Mozes G,Mohacsi F ,Glovizki P et al.Adenovirus2Mediated genetransfer of macrophage colony stimulating factor to the arterial wall in vivolArteroscler Thromb Vasc Biol,1998:18:1157
    [24]Medzhitov R,Preston HP,Janeway CAJ A human homologue pf the drosophila toll protein signals activation of adaptive immunity.Nature,1997;388:394-397.
    [25]Kathrin S,Michelsen,Terence M,et al.Signaling :An emerging bridge from innate immunity to atherogenesis.The Journal of Immunology,2004;173:5901-5907.
    [26]Issemann I,Green S.Activation of a member of the steroid hormonereceptor superfamilyby peroxisome proliferators.Nature,1990;349(6295):645-650.
    [27]舒茂琴,何作云,王国超,等.PPAR γ基因转录与单核巨噬细胞来源的泡沫细胞形成.心肺血管病杂志,2004;23(1):34-37.
    [28]Nicholson AC,Han J,Febbraio M,et al.Role of CD36,themacrophage class B scavenger receptor,in atherosclerosis.Ann NY Acad Sci,2001;947:224-228.
    [29]Ricote M,Huang J,Fajas L,et al.Expression of the peroxisomal proliferators-activated receptor-C(PPAR γ) in human atherosclerosis and regulation in macrophages by colony stimulating factors and oxidized low density lipoprotein.Proc Natl Acad Sci USA,1998;95(13):7614-7619.
    [30]Chinetti G,Lestavel S,Bocher V,et al.PPAR-alpha and PPAR-gamma activators induce cholesterol removal from human macrophage foam cells through stimulation of the ABCA1 pathway.Nat Med ,2001;7(1):53-58.
    [31]Chinetti G,Gbaguidi FG,Griglio S.,et al.CLA-1/SR-BI is expressed in atherosclerotic lesion macrophages and regulated by activators of peroxisome proliferators-activated receptors.Circulation,2000;101(20):235-238.
    [32]Chinetti G,Griglio S ,Antonucci M ,et al.Activation of peroxisome proliferator-activated receptors α and γ induces apoptosis of human monocyte-derived macrophages.Biol Chem,1998;273:25573-25580.
    [33]刘朝霞,阳学风.过氢化物酶增殖物活化受体-γ在胆固醇代谢中的作用.Internal Medicine of China,2007;1(2):105~107.
    [34]Argmann CA,Sawyez CG,McNeil CJ,et al.Activation of p reoxisome proliferator activated recep tor gamma and retinoid X recep tor results in net depletion of cellular cholesteryl esters in macrophages exposed to oxidized iipop roteins.Arterioscler Thromb Vasc Biol,2003;23
    [35]白智峰,成蓓,李长运,等.PPAR γ对单核/巨噬细胞酰基辅酶A:胆固醇酰基转移酶-1表达效应的研究.中国老年学杂志,2004;24(8):717~720.
    [36]Goetze S ,Bungenstock A ,Czupalla C ,et al .Leptin induces endothe-lialcell migration through Akt,which is inhibited by PPARgamma-ligands.Hypertension,2002;40(5):748-754.
    [37]Gillis T ,Mo @Z ,LiuHR ,et al.Antiapoptotic Effects of the PPARgamma Agonist Rosiglitazone on Aortic Endothelial Cells in Hypercho-lesterolemic Rabbits .Acad Emerg Med ,2003;10(5):558.
    [38]Wakino S ,Kintscher U ,KimS ,et al.Peroxisome proliferators-activated receptor ligands inhibit Rb phosphorylation and G1-S transition in vascular smooth muscle cells.J Biol Chem,2000;275:22435 22441.
    [39]Christopher J.Hupfeld,Robert H.Weiss.TZDs inhibit vascular smooth muscle cell growth independently of the cyclin kinase inhibitors p21 and p27.Am J Physiol Endocrinol Metab,2001;281:E207E216.
    [40]Argmann CA,Sawyez CG,McNeil CJ,et al Activation of peroxisome proliferator2activated receptor gamma and retinoid X receptor results in net depletion of cellular cholesteryl esters in macrophages exposed to Oxidized lipoproteins.Arterioscler Thromb Vasc Biol,2003;23(3):475-482.
    [41]Marx N ,Froehlich J ,Siam L,et al.Antidiabetic PPAR gamma2activator rosiglitazone reducesMMP29 serumlevels in type 2 diabetic patients with coronary artery disease. Arterioscler Thromb Vase Biol, 2003; 23(2):283-288.
    [42] Chawla A, Barak Y, Nagy L, et al. PPAR-gamma dependent and independent effects on macrophage-gene expression in lipid metabolism and inflammation. Nat Med. 2001 Jan; 7(1): 48-52.
    [43] Fajas L, Auboeuf D, Raspe E, et al. The organization, promoter analysis,and expression of the human PPARgamma gene. J Biol Chem. 1997 Jul 25;272(30): 18779-89.
    [44] Chen Z, Ishibashi S, Perrey S, et al. Troglitazone inhibits atherosclerosis in apolipoprotein E-knockout mice : pleiotropic effects on CD36 expression and HDL. Arterioscler Thromb Vasc Biol. 2001 Mar; 21(3):372-7.
    [45] Nicholson AC. Expression of CD36 in macrophages and atherosclerosis: the role of lipid regulation of PPARgamma signaling. Trends Cardiovasc Med.2004 Jan; 14(1): 8-12.
    [46] Dean M, Hamon Y, Chimini G. The human ATP-binding cassette (ABC) transporter superfamily. J Lipid Res. 2001 Jul; 42(7): 1007-17.
    [47] Oram JF, Vaughan AM. ATP-Binding cassette cholesterol transporters and cardiovascular disease. Circ Res. 2006 Nov 10; 99(10): 1031-43.
    [48] Attie AD. ABCA1 at the nexus of cholesterol , HDL and athero-sclerosis. Trends Biochem Sci. 2007, 32(4): 172-9. Epub 2007 Feb 26.
    [49] Lawn RM, Wade DP, Couse TL, et al. Localization of human ATP binding cassette transporterl(ABCA1) in normal and atherosclerotic tissue.Ateroscler Thromb Vasc Biol, 2001; 21(3): 378-385
    [50] Langmann T, Klucken J, Reil M, et al.Molecular cloning of the human ATP binding castle transporter 1 (h ABCA1): evidence for sterol dependent regulation in macrophages. Biochem Biophys Res Commun, 1999; 257(1):29-33.
    [51]Srivastava N.ATP binding cassette transporter A12key roles in cellular lipid transport and atherosclerosis.Mol Cell Biochem ,2002;237:155-64.
    [52]Calvo D,Gomez CD,Suarez Y,et al.CD36 is a high affinity receptor.J Lipid Res,1998;39:777~788.
    [53]Huh H Y,Pearce SF,Yesner LM ,et al.Regulated exp ressionof CD36 during monocyte-to-macrophage differentiation:Potential role of CD36 in foam cell formation.B lood,1996;87:2 020-028
    [54]Endemann G,Stanton LW ,M addenKS,et al.CD36 is a recep to r for oxidized low density lipop ro rein.J iol Chem ,1993;268:11 81~816
    [55]Nozak i S,Kash iwagiH,Yamash ita S,et al.Reduced up take of oxidized low density lipop ro teins in monocyte-derived macrophages from CD36-deficient subjects.J C lin Invest,1995;96:1 859~865
    [56]Pietsch A ,ErlW ,Lorenz RL.Lovastatin reducesexp ression of the combined adhesion and scavenger recep to r CD36 in human monocytic cells.B iochem P harm acol,1996;52:433~439
    [57]P ietschA ,Weber C,Go retzk iM ,et al.N~3 but no t N-6 fatty acids reduce the expression of the combined adhesion and scavenger recep to r CD36 in human monocytic cells.Cell B iochem Funct,1995;13:211~216
    [58]Tontonoz P,N agy L ,A Ivarez JGA ,et al.PPARgamma promotes monocyte(?)m acrophage differentiation and up take of oxidized LDL.Cell,1998;93:241~252
    [59]N agy L ,Tontonoz P,A lvarez JGA ,et al.Oxidized LDL regulates macrophage gene exp ression th rough ligand activation of PPARgamma.Cell,1998;93:229~240
    [60]王海杰,谭玉珍.激活巨噬细胞的肌动蛋白分布和钙离子水平.解剖学报,2001;32(3):251~255.
    [61] Jochen K, ChristaB , Evelyn 0 , et al. ABCG1 (ABC8) , the human homolog of the Drosophila white gene , is a regulator of macrophage cholesterol and phospholipid transport. ProcNatl Acad Sci USA , 2000; 97(2): 817-822
    [62] ParmLey WW, BlumLein S , Sievers R. Modification of experimental atherosclerosis by calcium channel blockers . Am J Cardiol , 1985;55 : 165B-171B.
    [63] Kramsch DM, Aspen AJ , Apstein CS. Suppression of experimental atherosclerosis by the Ca~(2+) antagonist lanthanum: Possible role of calcium in atherogenesis. J Clin Invest , 1980; 65 : 967-981.
    [64] Sklar LA , Omann CM, Painter RG. Relationship of actin polymerization and depolymerization to light scattering in human neutrophils :dependence on receptor occupancy and intracellular Ca~(2+) . J Cell Biol ,1985; 101(3): 1161 — 1166.
    [65] Lau PM, Zucker RS , Bentley D. Induction of filopodia by direct local elevation of intracellular calcium iron concentration. J Cell Biol ,1999; 145(6): 1265—1275.
    [66] 牛丽丽, 祝善俊.肿瘤坏死因子与冠心病.国外医学心血管疾病分册, 1994;21:323.
    [67] Barath P, Fishbein MC, Cao J, et al. Detection and localization of tumor necrosis factor in human atheroma. Am J Cardiol, 1990; 64: 297-302.
    [68] Bidker PM, Rifai Nader, Pfeffer. Elevation of Tumor Necrosis Factor—α and Increased Risk of Recurrent Coronary Events Afer myocardial Infartion. Circulation, 2000; 101(18): 2149—2153.
    [69] Singaraja R R , Fievet C , Castro G, et al . Increased ABCA1 activity protect s against at herosclerosis . J Clin Invest , 2002; 110(1):35—42.
    [70] Suzu KI H , KuriharaY, TakeyaM , et al . A role for macrophage scavenger receptors in at herosclerosis and susceptibility to infection . Nature , 1997; 386(6622): 292-296.
    [71] Yancey G P , J EROME W G. Lysosomal cholesterol derived f rom mildly oxdized low density lipoprotein is resistant to efflux. J Lipid Res ,2001; 42(3): 317-327.
    [72] Dhal Iwal B S , Steinbrecher U P. Cholesterol delivered to macrophages by oxidized low density lipoprotein is sequesterd in lysosomes and fails to efflux normally. J Lipid Res , 2000; 41(10): 1658—1665.
    [73] Oram JF. HDL apolipoproteins and ABCAl partners in the removal of excess cellular cholesterol. Arterrioscler Thromb Vasc Biol , 2003; 23(5):720-727.

© 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