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羟基红花黄色素A调控线粒体抗心肌缺血—再灌注损伤作用的实验研究
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摘要
目的:通过外科手术的方法建立大鼠心肌缺血再灌注损伤的模型,探讨HSYA抗心肌缺血-再灌注损伤的作用及机制。
     方法:(1)外科手术的方法建立心肌缺血-再灌注损伤模型,并给予HSYA治疗;利用生物化学法分别检测血清CK、LDH、SOD和GSH-Px活力,血清MDA及组织匀浆H2O2和NO的含量;利用Fluo-3染色,流式细胞术检测细胞内钙离子浓度;分别利用Annexin Ⅴ-FITC凋亡检测试剂盒、流式细胞术和TUNEL法检测细胞凋亡;Western blotting检测LC3蛋白的表达,以LC3Ⅱ/LC3Ⅰ变化表示自噬。(2)Western blotting法检测线粒体和细胞浆中Cyt c表达;检测线粒体内缝隙连接蛋白Cx43的表达;检测心肌细胞中凋亡相关因子Bcl-2和Bax表达以及caspase-3的激活;检测心肌细胞内自噬相关蛋白Beclin1和Agt5的表达;检测PI3K-Akt信号通路中Akt的表达;以及利用ELISA检测组织匀浆中eNOS的表达。
     结果:(1)心肌缺血-再灌注1h和24h,与假手术组比较,血清CK和LDH释放增加,血清MDA和组织匀浆中H2O2和NO的含量增加,血清SOD和GSH-Px活力降低,细胞内钙离子浓度显著增加;流式细胞术和TUNEL法结果均显示心肌细胞凋亡增加,而LC3Ⅱ/LC3Ⅰ比值增加,则暗示自噬增加,这些指标均以再灌注24h变化更明显;(2)Western blotting结果显示,心肌缺血-再灌注1h和24h,与假手术组比较,心肌细胞线粒体内Cyt c表达降低,而胞浆中Cyt c表达升高,心肌细胞中Bcl-2表达降低,Bax表达升高,且caspase-3被激活;心肌细胞中与钙离子调控相关的PMCA和SERCA表达均降低;缝隙连接蛋白Cx43表达降低;自噬相关蛋白Beclin1和Atg5表达增加,磷酸化的Akt和eNOS活性降低,而Akt表达变化不大,这些蛋白的表达以再灌注24h变化更明显。(3)心肌缺血-再灌注1h和24h模型大鼠经过HSYA治疗后,血清CK和LDH释放减少,血清MDA和组织匀浆中H2O2含量降低,血清SOD和GSH-Px活力增加,但是匀浆中NO含量增加,细胞中钙离子浓度降低,细胞凋亡和自噬降低;(4)Western blotting结果显示,心肌缺血-再灌注1h和24h模型大鼠经过HSYA治疗后,线粒体内Cyt c表达增加,而细胞浆中Cyt c表达降低,Bcl-2表达升高,Bax表达降低,caspase-3的激活被抑制,SERCA表达升高,而PMCA表达变化不明显,Beclin1和Atg5表达降低,磷酸化的Akt和eNOS活性升高,而Akt表达无明显变化。
     结论:(1)心肌缺血-再灌注损伤导致大鼠血清CK和LDH释放增加,心肌细胞氧化损伤增强、抗氧化能力减弱、钙超载、凋亡和自噬增加,且以再灌注24h损伤更严重;(2)HSYA具有抗心肌缺血-再灌注损伤作用;(3)HSYA抗心肌缺血-再灌注引起的钙超载由SERCA调控,而非PMCA调控;(4)HSYA抗心肌缺血-再灌注损伤可能和升高Cx43表达,进而抑制细胞内活性氧的生成有关;(5)HSYA抑制心肌缺血-再灌注诱导细胞凋亡涉及到线粒体通路的激活,并可能由Bcl-2/Bax调控;(6)HSYA抑制心肌缺血-再灌注诱导细胞自噬可能通过其降低Beclin1和Agt5表达和激活pAkt-eNOS通路有关。
Objective:To construct rat models of myocardial ischemia-reperfusion injury bysurgical methods, and to explore the role and mechanism of HSYA anti-myocardialischemia-reperfusion injury.
     Methods:(1) Rat models of myocardial ischemia-reperfusion injury wereestablished by surgical methods; using biochemical reagent kits to detect CK, LDH,SOD and GSH-Px activities, and the contents of MDA in serum, H2O2and NO;calcium concentration was measured by flow cytometry with fluo-3fluorescenceprobe; apoptosis was measured by TUNEL and flow cytometry double staining withAnnexin Ⅴ-FITC kits, respectively; LC3protein expression was measured withWestern blotting, LC3Ⅱ/LC3Ⅰindicated the autophagy;(2) Cyt c and gap junctionprotein in mitochondia, Cyt c in cytoplasma, apoptosis related proteins Bcl-2, Bax andcaspase-3in cells, autophagy related proteins Beclin1, Agt5and pAkt in cells, weremeasured by Western blotting assay, respectively; and eNOS in tissue homogenateswas measured by enzyme-linked immunosorbent assay (ELISA).
     Results:(1) After myocardial ischemia-reperfusion lasting for1h and24h, ascompared with sham group, CK and LDH in serum release increased, the contents ofMDA in serum, H2O2and NO in tissue homogenates increased significantly, butSOD and GSH-Px activities in serum decreased, and calcium ion concentration incells increased significantly, resuls of flow cytometry and TUNEL assay showed thatapoptotic cells increased, and then, Western blotting result showed that LLC3Ⅱ/LC3Ⅰratio increased, it indicated autophagy increasing, these indicators were moreobvious in groups myocardial ischemia-reperfusion lasting for24h;(2) Aftermyocardial ischemia-reperfusion lasting for1h and24h, Western blotting resultsshowed, as compared with sham group, Cyt c expression in myocardial mitochondriareduced, and that in cytoplasma increased, and Bcl-2expression in cells decreased,but Bax expression increased, and caspase-3was activated; plasma membranedCa2+-ATPase (PMCA) and sarco/endoplasmic reticulum Ca2+ATPase (SERCA)expression decreased, autophagy related proteins of Beclin1and Atg5all increased,and phosphorylated Akt and eNOS activity all decreased, but Akt expression did not change obviously, the chages of these protein expressions was more obvious in24hgroup.(3) After HSYA treatment for myocardial ischemia-reperfusion model rats,serum CK and LDH release decreased, the contents of serum MDA and H2O2inhomogenates all decreased, serum SOD and GSH-Px all increased, but NO content inhomogenates increased, calcium ion concentration decreased in cells, apoptosis andautophagy all decreased.(4) Western blotting results showed that after HSYAtreatment for myocardial ischemia-reperfusion moded rats, mitochondrial Cyt cexpression increased, but cytoplasma Cyt c decreased, Bcl-2expression increased,Bax expression decreased, and caspase-3activation decreased, SERCA expressionincreased, but PMCA expression changes was not obvious, Beclin1and Atg5alldecreased, pAkt and eNOS all increased, but Akt did not showed obvious change.
     Conclusion:(1) Myocardial ischemia-reperfusion injury can cause CK and LDHactivity increasing in serum, and enhance oxidative damage on myocardial cells,reduce antioxidant capability, induce calcium ion overload, increase apoptosis andautophagy, and it was more serious at24h of reperfusion injury.(2) HYSA can playagainst myocardial ischemia-reperfusion injury role by reducing these indicators asdecribed above;(3) HSYA can play role against calcium overload induced bymyocardial ischemia-reperfusion, and the role can be regulated by SERCA, but not byPMCA.(4) Anti-myocardial ischemia-reperfusion injury of HSYA may be related toreducing Cx43, thereby inhibiting the generation of reactive oxygen species in thecells.(5) The inhibitory effects of HSYA on apoptosis induced by myocardialischemia-reperfusion injury involved the activation of the mitochondrial pathway, andwas regulated by Bcl-2protein expression decreasing and Bax protein expressionincreasing;(6) The inhibitory effects of HSYA on autophagy induced by myocardialischemia-reperfusion injury was related to Beclin1and Agt5expression decreasingand activation of pAkt-eNOS pathway.
引文
[1]王贤波,向小勇,赵兴吉.缺血预适应心肌保护的研究进展[J].中国心血管病研究杂志,2004,2(8):666-669.
    [2]蔡广,陈国璋.红花黄色素的临床应用进展[J].华南国防医学杂志,2003,17(1):13-15.
    [3]田兰,吴桂荣,王岩.红花黄色素研究进展[J].西北药学杂志,2007,22(4):218-220.
    [4] Calvillo L, Latini R, Kajstura J, et al. Recombinant human erythropoietin protectsthe myocardium from ischemia-reperfusion injury and promotes beneficialremodeling [J]. Proc Natl Acad Sci USA,2003,100(8):4802-4806。
    [5]吴春夏,余应年,卢建主.病理生理学[M].第二版.北京:中国协和医科大学出版社,2003,271-296.
    [6]金惠铭.病理生理学[M].第六版.北京:人民卫生出版社,2005,86-87.
    [7] De Windt LJ, Willems J, Roemen TH, et al. Ischemic-reperfused isolated workingmouse hearts: membrane damage and type IIA phospholipase A2[J]. Am JPhysiol Heart Circ Physiol,2001,280(6):H2572-2580.
    [8] Ozcan C, Bienengraeber M, Hodgson DM, et al. Mitochondrial tolerance to stressimpaired in failing heart [J]. J Mol Cell Cardiol,2003,35(9):1161-1166.
    [9] Weinberg JM, Venkatachalam MA, Roeser NF, et al. Mitochondrial dysfunctionduring hypoxia/reoxygenation and its correction by anaerobic metabolism ofcitric acid cycle intermediates [J]. Proc Natl Acad Sci USA.2000,97(6):2826-2831.
    [10]Apstein CS. Increased glycolytic substrate protection improves ischemic cardiacdysfunction and reduces injury [J]. Am Heart J,2000,139(2Pt3): S107-114.
    [11]Garcia-Gonzalez MJ, Dominguez-Rodriguez A, Abreu-Gonzalez P. Newpharmacologic options in the treatment of acute coronary syndromes and myocardial ischemia-reperfusion injury: potential role of levosmiendan [J]. MinervaCardioangiol,2007,55(5):625-635.
    [12]Philip-Couderc P, Tavares NI, Roatti A, et al. Forkhead transcription factorscoordinate expression of myocardial KATP channel subunits and energymetabolism [J]. Circ Res,2008,102(2): e20-35.
    [13]Guo CY, Yin HJ, Jiang YR, et al. Differential gene expression profile in ischemicmyocardium of wistar rats with acute myocardial infarction: the study on geneconstruction, identification and function [J]. Beijing DaXue Xue Bao,2008,40(3):251-257.
    [14]Murphy AM, Kogler H, Georgakopoulos D, et al. Transgenic mouse model ofstunned myocardium [J]. Science,2000,287(5452):488-491.
    [15]胡雪琴,邱世宇,梁胜波.心肌顿抑机制的研究进展[J].华中医学杂志,2008,32(6):431-432.
    [16]杨阳,罗义.肌钙蛋白降解在心肌顿抑发生中的作用[J].医学综述,2006,12(20):1222-1224.
    [17]张亚男.心肌顿抑发生机制探讨[J].临床医药实践杂志,2006,15(3):165-168.
    [18]王显红,陈明.再灌注心律失常的研究进展[J].国外医学内科学分册,2004,31(11):470-473,477.
    [19]温剑义,谭宁,杨大浩.大鼠心肌缺血-再灌注模型的心电图变化[J].岭南心血管病杂志.2011,17(6):503-506.
    [20]http://www.dxy.cn/bbs/thread/5358805?keywords#5358805.
    [21]王雅锋,方秋娟.钠/钙和钠/氢交换蛋白与心肌缺血再灌注损伤[J].医学综述,2007,13(5):368-370.
    [22]朱妙章,袁文俊,吴博威,等.血管生理与临床[M].第1版.北京:高等教育出版社,2004:300.
    [23]徐冬梅,刘正湘.钙与心肌缺血再灌注诱发的心肌细胞凋亡[J].中国组织化学与细胞化学杂志,2000,9(1):113-117.
    [24]牛晓燕,沈小梅,阴文杰,等.氨氯地平对钙调磷酸酶在心肌细胞凋亡中的作用[J].中国心血管杂志,2008,13(2):99-102.
    [25]李兵,柳君泽,陈丽芬.缺氧对大鼠心肌线粒体能量代谢和腺苷酸转位酶活性的影响[J].中国病理生理杂志,2006,22(3):460-463.
    [26]Banz Y, Rieben R. Role of complement and perspectives for intervention inischemia-reperfusion damage [J]. Ann Med,2011,44(3):205-217.
    [27]陈芳,魏继承.中性粒细胞激活在心肌缺血再灌注损伤中的作用[J].西南军医,2009,11(1):117-119.
    [28]Nu ez-Andrade N, Lamana A, Sancho D, et al. P-selectin glycoprotein ligand-1modulates immune inflammatory responses in the enteric lamina propria [J]. JPathol,2011,224(2):212-221.
    [29]Takahashi T, Hato F, Yamane T, et al. Activation of human neutrophil bycytokine-activated endothelial cells [J]. Circ Res,2001,88(4):422-429.
    [30]李延军,朱继先,李俊杰.自由基清除剂心肌保护作用的研究进展[J].新乡医学院学报,2010,27(3):317-320.
    [31]Ling H, Lou Y. Total flavones from Elsholtzia blanda reduce infact size duringacutemyocardial ischemia by inhibiting myocardial apoptosis in rats [J]. JEthnopharmacol,2005,101(1-3):169-175.
    [32]Vinten-Johansen J. Involvement of neutrophils in the pathogenesis of lethalmyocardial reper fusion injury [J]. Cardiovasc Res,2004,61(3):481-497.
    [33]徐建兴.呼吸链电子漏在细胞凋亡中的作用[J].生物化学与生物物理进展,2003,30(4):655-657.
    [34]Pchejetski D, Kunduzova O, Dayon A, et al. Oxidative stress-dependentsphingosine kinase-1inhibition mediates monoamine oxidase A-associatedcardiac cell apoptosis [J]. Circ Res,2007,100(1):41-49.
    [35]Uchiyama T, Otani H, Okada T, et al. Nitric oxide induces caspase-dependentapoptosis and necrosis in neonatal rat cardiomyocytes [J]. J Mol Cell Cardiol,2002,34(8):1049-1061.
    [36]Kerr JF, Wyllie AH, Currie AR. Apoptosis: a basic biological phenomenon withwide-ranging implications in tissue kinetics [J]. Br J Cancer,1972,26(4):239-257.
    [37]Zhao ZQ, Nakamura M, Wang NP, et al. Reperfusion induces myocardialapoptotic cell death [J]. Cardiovasc Res,2000,45(3):651-660.
    [38]刘旭,徐平.心肌缺血-再灌注损伤与细胞凋亡.中华实用中西医杂志,2005,18(18):981-983.
    [39]Shirito K, Otani H, Yamamoto F, et al. MK2-/-2gene knockout mouse heartscarry anti-apoptotic signal and are resistant to ischemia reperfusion injury. J MolCell Cardiaol,2005,38(1):93-97.
    [40]Valks DM, Kemp TJ, Clerk A. Regulation of Bcl-xL expression by H2O2incardiac myocytes. J Biol Chem.,2003,278(28):25542-25547.
    [41]Hou Q, Hsu YT. Bax translocates from cytosol to mitochondria in cardiac cellsduring apoptosis: development of a GFP-Bax-stable H9c2cell line for apoptosisanalysis. Am J Physiol Heart Circ Physiol.2005,289(1):H477-487.
    [42]晋红宾,段雪涛,张炳填,等.瓜蒌薤白半夏汤对大鼠缺血再灌注心肌细胞凋亡及Bcl-2、Bax蛋白表达影响[J].湖南中医药大学学报,2012,32(1):13-15.
    [43]李莲静,李七一,朱萱萱,等.冠心平对急性缺血犬心肌细胞凋亡及Bcl-2、Bax蛋白表达的影响[J].中华中医药学刊,2012,30(1):121-123.
    [44]Ferguson TA, Griffith TS. The role of Fas ligand and TNF-related apoptosis-inducing ligand (TRAIL) in the ocular immune response [J]. Chem ImmunolAllergy,2007,92:140-154.
    [45]Morishima N, Nakanishi K,Tsuchiya K, et a1. Translocation of Bim to theendoplasmic reticulum mediates ER stress signaling for activation of caspase-12during ER stress-induced apoptosis [J]. Biol Chen,2004,(279):50375-50381.
    [46]Lakhani SA, Masud A, Kuida K, et al. Caspases3and7: key mediators ofmitochondrial events of apoptosis [J]. Science,2006,311(5762):847-851.
    [47]Kovacs P, Bak I, Szendrei L, et al. Non-specific caspase inhibition reduces infarctsize and imp roves post-ischaemic recovery in isolated ischaemic/reperfused rathearts [J].. Naunyn Schmiedebergs Arch Pharmacol,2001,364(6):501-507.
    [48]Kiffin R, Bandyopadhyay U, Cuervo AM. Oxidative stress and autophagy [J].Antioxid Redox Signal,2006,8(1-2):152-162.
    [49]Kim J, Klionsky DJ. Autophagy, cytoplasm-to-vacuole targeting pathway, andpexophagy in yeast and mamrnalian cells [J]. Annu Rev Bioehem,2000,69:303-342.
    [50]Axe EL, Walker SA, Manifava M, et al. Autophagosome formation frommembrane compartments enriched in phosphatidylinositol3-phosphate anddynamically connected to the endoplasmic reticulum [J]. J Cell Biol,2008,(8):685-701.
    [51]Simonsen A, Tooze SA. Coordination of membrane events during autophagy bymultiple class Ⅲ P13-kinase complexes [J]. J Cell Biol,2009,186(6):773-782.
    [52]Reggiori F, Klionsky DJ. Autophagy in the eukaryotic cell [J]. Eukaryot Cell,2002,1(1):11-21.
    [53]杜海磊,邱伟华.细胞自噬与肿瘤[J].中国病理生理杂志,2010,26(2):401-404.
    [54]Klionsky DJ, Abeliovich H, Agostinis P, et al. Guidelines for the use andinterpretation of assays for monitoring autophagy in higher eukaryotes [J].Autophagy,2008,4(2):151-175.
    [55]Lepine S, Allegood J C, Park M, et al. Sphingosine-1-phosphate phosphohydro-lase-1regulates ER stress-induced autophagy [J]. Cell Death Differ,2011,18(2):350-361.
    [56]Baehrecke EH. Autophagy: dual roles in life and health [J]? Nat Rev Mol CellBiol,2005,6(6):505-510.
    [57]Decker RS, Wildenthal K. Lysosomal alterations in hypoxic and reoxygenatedheats. I. Ultrastructural and cytochemical changes. Am J Pathol,1980,98(2):425-444.
    [58]Yan L, Sadoshima J, Vatner DE, et al. Autophagy: a novel protective mechanismin chronic ischemia [J]. Cell Cycle,2006,5(11):1175-1177.
    [59]Valentim L, Laurence KM, Townsend PA, et al. Urocortin inhibits Beclin1-mediated autophagic cell death in cardiac myocytes exposed to ischaemia/reperfusion injury [J]. J Mol Cell Cardiol,2006,40(6):846-852.
    [60]Xu Y, Kim SO, Li Y, et al. Autophagy contributes to caspase-independentmacrophage cell death [J]. J Biol Chem,2006,281(28):19179-19187.
    [61]Hamacher-Brady A, Brady NR, Logue SE, et al. Response to myocardialischemia/reperfusion injury involves Bnip3and autophagy [J]. Cell Death Differ,2007,14(1):146-157.
    [62]Hoyer-Hansen M, Bastholm L, Szyniarowski P, et al. Control of macroautophagyby calcium, calmodulin dependent kinase kinase-beta, and Bcl-2[J]. Mol Cell,2007,25(2):193-205.
    [63]Thuerauf DJ, Marcinko M, Gude N, et al. Activation of the unfolded proteinresponse in infarcted mouse heart and hypoxic cultured cardiac myocytes [J]. CircRes,2006,99(3):275-282.
    [64]Tannous P, Zhu H, Nem chenko A, et al. Intracellular protein aggregation isaproximal trigger of cardiomyocyte autophagy [J]. Circulation,2008,117(24):3070-3078.
    [65]AradM, Seidman CE, Seidman JG. AMP-activated protein kinase in the heart:role during health and disease [J]. Circ Res,2007,100(4):474-488.
    [66]Matsui Y, Takagi H, Qu X, et al. Distinct roles of autophagy in the heart duringischemia and reperfusion: roles of AMP-activated protein kinase and Beclin1inm ediating autophagy [J]. Circ Res,2007,100(6):914-922.
    [67]Tao W. The mitotic checkpoint in cancer therapy [J]. Cell Cycle,2005,4(11):1495-1499.
    [68]Osaki M,Oshimura M,Ito H. PI3K-Akt pathway:its functions and alterations inhuman cancer [J]. Apoptosis,2004,9(6):667-676.
    [69]Edwards LA, Thiessen B, Dragowska WH, et al. Inhibition of ILK in humanglioblas to masinhibits PKB/Akt activation, induces apoptosis, and delays tumorgrowth [J]. Oneogene,2005,24(2):3596-3605.
    [70]Kim KH, Oudit GY, Backx PH. Erythropoietin protects against doxorubicin-induced cardiomyopathy via a phosphatidylinositol3-kinase-dependent pathway[J]. J Pharmacol Exp Ther,2008,324(1):160-169.
    [71]DeBosch B, Sambandam N, Weinheimer C, et al. Akt2regulates cardiacmetabolism and cardiomyocyte survival [J]. J Biol Chem,2006,281(43):32841-32851.
    [72]Patrucco E, Notte A, Barberis L, et al. PI3K gamma modulates the cardiacresponse to chronic pressure overload by distinct kinase-dependent and-independent effects [J]. Cell,2004,118(3):375-387.
    [73]Oudit GY, Kassiri Z. Role of PI3kinase gamma in excitation contractioncoupling and heart disease [J]. Cardiovasc Hematol Disord Drug Targets,2007,7(4):295-304.
    [74]Fr jd S, Durand C, Molin L, et al. Phosphoinositide3-Kinase as a novelfunctional target for the regulation of the insulin signaling pathway by SIRT1[J].Mol Cell Endocrinol,2011,335(2)166-176.
    [75]Tarnavski O, McMullen JR, Schinke M, et al. Mouse cardiac surgery:comprehensive techniques for the generation of mouse models of human diseasesand their application for genomic studies [J]. Physiol. Genomics,2004,16(3):349-360.
    [76]Dhanasekaran A, Gruenloh SK, Buonaccorsi JN, et al. Multiple antiapoptotictargets of the PI3K/Akt survival pathway are activated by epoxyeicosatrienoicacids to protect cardiomyocytes from hypoxia/anoxia [J]. Am J Physiol HeartCirc Physiol,2008,294(2):H724-735.
    [77]Tsang A, Hauseuloy DJ, Moeanu MM, et al. Postconditioning: a form of"modified reperfusion" protects the myocardium by activating the phosphatid-ylinositol3-kinase-Akt pathway [J]. CirC Res,2004,95(3):230-232.
    [78]Raphael J, Rivo J, Gozal Y. Isoflurane-induced myoeardial preconditioning15dependent on Phosphatidylinositol-3-kinase/Akt signaling [J]. Br J Anaesth,2005,95(6):756-763.
    [79]Yang XM, Proctor JB, Cui L, et al. Multiple, brief coronary occlusions duringearly reperfusion protect rabbit hearts by targeting cell signaling pathways [J]. JAm Coll Cardiol,2004,44(5):1103-1110.
    [80]王放,刘巍,樊瑛,等.自噬在心肌缺血再灌注损伤中作用的研究进展[J].中国介入心脏病学杂志,2008,16(5):290-292.
    [81]Lum JJ, DeBerardinis RJ, Thompson CB. Autophagy in metazoans: cell survivalin the land of plenty [J]. Nat Rev Mol Cell Biol,2005,6(6):439-448.
    [82]Yan L, Vatner DE, Kim SJ, et al. Autophagy in chronically ischemic myocardium[J]. Proc Natl Acad Sci USA,2005,102(39):13807-13812.
    [83]Aki T, Yamaguchi K, Fujimiya T, et al. Phosphoinositide3-kinase acceleratesautophagic cell death during glucose deprivation in the rat cardiomyocyte-derived cell line H9c2]. Oncogene,2003,22(52):8529-8535.
    [84]Boengler K, Dodoni G, Rodriguez-Sinovas A, et al. Connexin43in cardiomyoc-yte mitochondria and its increase by ischemic preconditioning [J]. CardiovascRes,2005,67(2):234-244.
    [85]Schulz R, Heusch G. Connexin43and ischemic preconditioning [J]. CardiovascRes,2006,42:213-227.
    [86]Rodriguez-Sinovas A, Boengler K, Cabestrero A, et al. Translocation of connexin43to the inner mitochondrial membrane of cardiomyocytes through the heatshock protein90-dependent TOM pathway and its importance forcardioprotection [J]. Circ Res,2006,99(1):93-101.
    [87]Boengler K, Stahlhofen S, van de Sand A, et al. Presence of connexin43insubsarcolemmal, but not in interfibrillar cardiomyocyte mitochondria [J]. BasicRes Cardiol,2009,104(2):141-147.
    [88]陈宝平,毛红娇,范芳燕,等.缝隙连接脱偶联剂庚醇对大鼠缺血-再灌注损伤心肌的保护作用[J].中国病理生理杂志,2005,21(6):1071-1075.
    [89]Boengler K, Konietzka I, Buechert A, et al. Loss of ischemic preconditioning'scardioprotection in aged mouse hearts is associated with reduced gap junctionaland mitochondrial levels of connexin43[J]. Am J Physiol Heart Circ Physiol,2007,292(4):H1764-1769.
    [90]Penna C, Mancardi D,Raimondo S, et al. The paradigm of postconditioning toprotect the heart [J]. Cell Mol Med,2008,12(2):435-458.
    [91]何燕,曾志羽,钟国强,等.线粒体连接蛋白Cx43参与缺血后处理对兔急性心肌缺血再灌注损伤保护作用[J].中华心血管病杂志,2010,38(4):357-362.
    [92]Heinzel FR, Luo Y, Li X, et al. Impairment of diazoxide-induced formation ofreactive oxygen species and loss of cardioprotection in connexin43deficientmice [J]. Circ Res,2005,97(6):583-586.
    [93]Goubaeva F, Mikami M, Giardina S, et al. Cardiac mitochondrial connexin43regulates apoptosis [J]. Biochem Biophys Res Commun,2007,352(1):97-103.
    [94]汪颖,杜丽娜,金义光.抗氧化剂的临床应用及其研究进展[J].国际药学研究杂志,2009,36(6):465-466.
    [95]吴云良.依达拉奉对大鼠心肌缺血再灌注损伤的影响[J].基础研究,2011,49(18):14-17.
    [96]http://www.xuyue.net/index.php?option=com_kunena&func=view&catid=7&id=340&Itemid=151
    [97]高克俭.心肌缺血预适应基础与临床研究进展.中西医结合心脑血管病杂志,2009,7(1):1-4.
    [98]Shao ZH, Chang WT, Chan KC, et al. Hypothermia-induced cardioprotectionusing extended ischemia and early reperfusion cooling [J]. Am J Physiol HeartCirc Physiol,2007,292(4):1995-2003.
    [99]常超,朱洁莹,信栓力,等.尼可地尔在心肌缺血再灌注中的作用[J].心血管康复医学杂志,2009,26(3):266-268.
    [100]黄诗栋,郭光伟.药物预适应的心肌保护作用[J].山西医科大学学报,2006,37(3):325-328.
    [101]Murphy E. Primary and secondary signaling pathways in early preconditioningthat converge on the mitochondria to produce cardio-protection [J]. Circ Res,2004,94(1):7-16.
    [102]郭平凡,熊圣仁,张金池,等.白细胞介素-1受体拮抗剂对骨骼肌缺血再灌注损伤的保护作用[J].福建医科大学学报,2003,37(3):273-276.
    [103]阎作勤, Chen, LE,等. L-粘附素单抗在缺血再灌注损伤中的作用[J].中国临床医学杂志,2000,7(1):29-31.
    [104]Huang J, Ito Y, Morikawa M, et al. Bcl-xL gene transfer protects the heartagainst ischemia/reperfusion injury [J]. Biochem Biophys Res Commun,2003,311(1):64-70.
    [105]Valen G. Signal transduction through nuclear factor kappa B in ischemia-reperfusion and heart failure [J]. Basic Res Cardiol,2004,99(1):1-7.
    [106]Agrawal RS, Muangman S, Layne MD, et al. Pre-emptive gene therapy usingrecombinant adeno-associated virus delivery of extracellular superoxidedismutase protects heart against ischemic reperfusion injury, improvesventricular function and prolongs survival [J]. Gene Ther,2004,11(12):962-969.
    [107]Orlic D, Hill JM, Arai AE. Stem cells for myocardial regeneration [J]. Circ Res2002,91(12):1092-1102.
    [108]Tang JM,Wang J N,Guo LY, et al. Mesenchymal stem cells modified withstromal cell-derived factor1alpha improve cardiac remodeling via paracrineactivation of hepatocyte growth factor in a rat model of myocardial infarction [J].Mol Cells,2010,29(1):9-19.
    [109]Miki K, Saito A, Uenaka H, et al. Cardiomyocyte sheets derived from inducedpluripotent stem (iPS) cells improve cardiac function and attenuate cardiacremodeling in myocardial infarction in mice [J]. Circulation,2009,120(18):S721.
    [110]Wang YG, Zhang DS, Ashraf M, et al. Combining neuropeptide Y andmesenchymal stem cells reverses remodeling after myocardial infarction [J]. AmJ Physiol-Heart Circ Physiol,2010,298(1):H275.
    [111]杨丽华,张敏,马春,等红花的现代研究进展[J].中国老年学杂志,2007,27(7):1429-1430.
    [112]施峰,刘焱文.红花的化学成分及药理研究进展[J].时珍国医国药,2006,17(9):1666-1667.
    [113]肖文英.红花黄色素研究进展[J].临床医药实践杂志,2006,15(9):646-649.
    [114]Fan L, Zhao HY, Xu M, et al. Qualitative evaluation and quantitativedetermination of10major active components in Carthamus tinctorius L. byhigh-performance liquid chromatography coupled with diode array detector [J]. JChromatogr A,2009,1216(11):2063-2070.
    [115]武永刚,李雪莹,王苏丽,等.红花黄色素化学成分及对心脑血管作用研究进展[J].齐鲁药事,2011,30(8):481-484.
    [116]Meselhy MR, Kadota S, Momose Y, et al. Two new quinochalcone yellowpigments from Carthamus tinctorius and Ca2+antagonistic activity oftinctormine [J]. Chem Pharm Bull,1993,41(10):1796-1802.
    [117]罗晶,黄宇玫,曾文雪.红花中羟基红花黄色素A的提取工艺及其热稳定性研究[J].江西中医学院学报,2009,21(5):39-42.
    [118]张海防,郭健新,黄罗生,等.羟基红花黄色素A在大鼠体内的药代动力学[J].中国药科大学学报,2006,37(5):456-460.
    [119]王淑静,孙敏捷,平其能.羟基红花黄色素A磷脂复合物的制备及理化性质研究[J].药学与临床研究,2008,16(1):1-5.
    [120]http://baike.baidu.com/view/20990.htm.
    [121]刘发,魏苑,杨新中,等.红花色素对高血压大鼠的降压作用及对肾素-血管紧张素的影响[J].药学学报,1992,27(10):785-787.
    [122]He H, Liu Q, Shi M, et al. Cardioprotective effects of hydroxysafflor yellow Aon diabetic cardiac insufficiency attributed to up-regulation of the expression ofintracellular calcium handling proteins of sarcoplasmic reticulum in rats [J].Phytother Res.2008,22(8):1107-1114.
    [123]张琳,支建明.羟基红花黄色素A的降血压作用及其机制研究.上海:上海交通大学硕士学位论文,2009.
    [124]金鸣,吴伟,陈文梅,等.红花总黄素体外抑制血小板激活因子受体结合作用的研究[J].中国药学杂志,2001,36(3):167-169.
    [125]金鸣,高子淳,王继峰.羟基红花黄色素A抑制PAF诱发的家兔血小板活化的研究[J].北京中医药大学学报,2004,27(5):32-35.
    [126]黄沁园,黄敏丽,何纯刚.羟基红花色素A对高糖作用下视网膜微血管内皮细胞增殖的影响[J].国际眼科杂志,2011,11(8):1324-1326.
    [127]孙玉芹,韩海玲,宋文刚,等.红花黄色素可促进人脐静脉内皮细胞的增殖[J].中国组织工程研究与临床康复,2011,37(15):6956-6958.
    [128]张岭,宋艳,李长龄,等.羟基红花黄色素A对常氧/低氧犬胸主动脉内皮细胞增殖的影响[J].中草药,2008,39(1):90-93.
    [129]Kinscherf R, Kamencic H, Deigner HP, et al. Hypercholesterolemia inducedlong-term increase of macrophages in the myocardium of New Zaland Whiterabbits [J]. Cells Tissues Organs,2003,174(4):184-193.
    [130]殷冬梅,顾建兰,沙宝熙.红花黄色素对幼鼠缺氧-复氧损伤的保护作用[J].南通医学院学报,2004,24(1):21-25.
    [131]周璐,王媛凯,张立伟.红花黄色素对氧自由基引起人红细胞膜损伤的保护作用[J].山西中医学院学报,2011,12(4):19-21.
    [132]Ballinger SW, Patterson C, Knight-lozano CA, et al. Mitochondrial integrity andfunction in atherogenesis [J]. Circulation,2002,106(5):544-549.
    [133]吴伟,李金荣,朴永哲,等.羟基红花黄色素A缓解大鼠心肌线粒体损伤的作用研究[J].中国药学杂志,2006,41(16):1225-1226.
    [134]戴雍月,邱晓晓,汪洋,等.羟基红花色素A对缺血/再灌注大鼠肺线粒体通透性转换功能的影响[J].中国病理生理杂志,2011,27(6):1180-1186.
    [135]王鸿梅.羟基红花黄色素A对心肌梗死大鼠youlizhifangsuan、一样花大及一氧化氮合酶的影响.齐鲁药事,2009,28(10):625-627.
    [136]刘友斌,杨树森,樊瑛,等.自噬与心肌缺血/再灌注损伤[J].中国病理生理杂志,2009,25(12):2478-2482.
    [137]吴锦波,吴平生.心肌缺血/再灌注损伤与细胞凋亡[J].医学综述,2011,17(19):2961-2963.
    [138]Liu JF, Yang WH, Fong YC, et al. BFPP, a phloroglucinol derivative, inducescell apoptosis in human chondrosarcoma cells through endoplasmic reticulumstress [J]. Biochem Pharmacol,2010,79(10):1410-1417.
    [139]Zhao H, Xu S, Wang Z, et al. Repetitive exposures to low-dose X-rays attenuatetesticular apoptotic cell death in streptozotocin-induced diabetes rats [J]. ToxicolLett,2010,192(3):356-364.
    [140]Liu C, Yu K, Shi X, et al. Induction of oxidative stress and apoptosis by PFOSand PFOA in primary cultured hepatocytes of freshwater tilapia (Oreochromisniloticus)[J]. Aquat Toxicol,2007,82(2):135-143.
    [141]郭晓红,刘立新. Annexin Ⅴ/PI流式细胞分析法和TUNEL法检测肝细胞凋亡的对比研究[J].山西医科大学学报,2008,39(5):476-479.
    [142]Murphy KM, Ranganathan V, Farnsworth ML, et al. Bcl-2inhibits Baxtranslocation from cytosol to mitochondria during drug-induced apoptosis ofhuman tumor cells [J]. Cell Death Differ,2000,7(1):102-111.
    [143]Dejean LM, Martinez-Caballero S, Kinnally KW. Is MAC the knife that cutscytochrome c from mitochondria during apoptosis [J]? Cell Death Differ,2006,13(8):1387-1395.
    [144]Seddon M, Looi YH, Shah AM. Oxidative stress and redox signalling in cardiachypertrophy and heart failure [J]. Heart,2007,93(8):903-907.
    [145]Sodha NR, Clements RT, Feng J, et al. Hydrogen sulfide therapy attenuates theinflammatory response in a porcine model of myocardial ischemia/reperfusioninjury [J]. J Thorac Cardiovasc Surg,2009,138(4):977-984.
    [146]Sodha NR, Clements RT, Feng J, et al. The effects of therapeutic sulfide onmyocardial apoptosis in response to ischemia-reperfusion injury [J]. Eur JCardiothorac Surg,2008,33(5):906-913.
    [147]Xie Y, Wang SX, Sha WW, et al. Effects and mechanism of glucagon-likepeptide-1on injury of rats cardiomyocytes induced by hypoxia-reoxygenation[J]. Chin Med J (Eng),2008,121(21):2134-2138.
    [148]Mu YL, Xie YY, Zhou L, et al. Cardioprotective effect of methylamineirisolidone, a new compound, in hypoxia/reoxygenation injury in cultured ratcardiac myocyte [J]. Chem Biodivers,2009,6(8):1170-1177.
    [149]Depre C, Wang L, Sui X, et al. H11Kinase prevents myocardial infarction bypreemptive preconditioning of the heart [J]. Circ. Res,2006,98(2):280-288.
    [150]邓宇珺,符永恒,谭宁,等.大鼠活体心肌缺血再灌注损伤模型的建立与综合评估[J].中国病理生理杂志,2007,27(2):412-416.
    [151]Wang W, Sawicki G, Schulz R. Peroxynitrite-induced myocardial injury ismediated through matrix metalloproteinase-2[J]. Cardiovasc Res,2002,53(1):165-174.
    [152]罗涛,岳荣川,胡厚祥.心肌缺血-再灌注损伤钙超载及其防治策略[J].国际心血管病杂志,2011,38(1):21-24.
    [153]孙海梅,郭涛,王雨平,等.猪缺血再灌注损伤与心肌细胞凋亡的实验研究[J].重庆医学,2012,41(11):1100-1102.
    [154]Abbate A, GG Biondi-Zoccai, R Bussani, et al. Increased myocardial apoptosisin patients with unfavorable left ventricular remodeling and early symotomaticpost-infarction heart failure [J]. J Am Coll Cardiaol,2003,41(5):753-760.
    [155]Hoffman JW Jr, Gilbert TB, Poston RS, et al. Myocardial reperfusion injury:etiology, mechanism, and therapies [J]. J Extra Corpor Technol,2004,36(4):391-411.
    [156]刘善新.羟基红花黄素A对缺氧/复氧诱导的H9c2心肌细胞凋亡的影响及机制研究.浙江大学博士学位论文:2011.
    [157]Sun HY, Wang NP, Kerendi F, et al. Hypoxic postconditioning reducescardiomyocyte loss by inhibiting ROS generation and intracellular Ca2+overload[J]. Am J Physiol Heart Circ Physiol,2005,288(4):H1900-H1908.
    [158]Rakhit RD, Mojet MH, Marber MS, et al. Mitochondria as targets for nitricoxide-induced protection during simulated ischemia and reoxygenation inisolated nionatal cardiomyocytes [J]. Circulation,2001,103(21):2617-2623.
    [159]刘伊娜.羟基红花黄色素A和一氧化氮对心肌缺血再灌注损伤的保护作用及机制探讨.浙江大学博士研究生论文:2008.
    [160]Katoh I, Tomimori Y, Ikawa Y, et al. Dimerization and processing ofprocaspase-9by redox stress in mitochondria [J]. J Biol Chem,2004,279(15):15515-15523.
    [161]McDonnell MA, Wang D, Khan SM, et al. Caspase-9is activated in acytochrome c-independent manner early during TNFalpha-induced apoptosis inmurine cells [J]. Cell Death Diff,2003,10(9):1005-1015.
    [162]缪蕾,姚立.线粒体相关蛋白的研究进展[J].基础医学与临床,2012,32(7):837-840.
    [163]Gomez L, Li B, Mewton N, et al. Inhibition of mitochondrial permeabilitytransition pore opening: translation to patients [J]. Cardiovasc Res,2009,83(2):226-233.
    [164]Hernando V, Inserte J, Sartório CL, et al. Calpain translocation and activation aspharmacological targets during myocardial ischemia/reperfusion [J]. J Mol CellCardiol,2010,49(2):271-279.
    [165]Haworth RA, Potter KT, Russell DC. Role of arachidonic acid, lipoxygenase,and mitochondrial depolarization in reperfusion arrhythmias [J]. Am J PhysiolHeart Circ Physiol,2010,299(1):H165-174.
    [166]曹玉杰,冯义柏,于世龙,等.卡维地洛和庚醇对心肌缺血再灌注损伤的保护作用[J].中华老年多器官疾病杂志,2007,6(2):123-127.
    [167]Penna C, Penei MG, Ramondo S, et al. Postconditioning inducecs an anti-apoptotic effect and preserves mitochondrial integrity in isolated rat hearts [J].Biochim Biophys Acta,2009,1787(7):794-801.
    [168]Kihara A, Noda T, Ishiihara N, et al. Two distinct Vps34phosphatidylinositol3-kinase complexes function in autophagy and carboxypeptidase Y sorting inSaccharomyces cerevisiae [J]. J Cell Biol,2001,152(3):519-530.
    [169]Nishida K, Kyoi S, Yamaguchi O, et al. The role of autophgagy in the heart [J].2009,16(1):31-38.
    [170]Mizushima N, Yamamoto A, Hatano M, et al. Dissection of autophagosomeformation using Apg5-defient mouse embryonic stem cells [J]. J Cell Biol,2001,152(4):657-668.
    [171]Abeliovich H, Dunn WA Jr, Kim J, et al. Dissection of autophagosome biogenesisinto distinct nucleation and expansion steps [J]. J Cell Biol,2000,151(5):1025-1034.

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