脑缺血再灌注损伤后COX-2、5-LO通路的激活及棓丙酯的保护作用研究
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摘要
目的研究局灶性脑缺血再灌注损伤(CIRI)后花生四烯酸(AA)代谢改变及其相关因素的影响,观察环氧酶-2/5-脂氧酶(COX-2/5-LO)双向抑制剂棓丙酯(PrG)的神经保护作用,并探讨其保护机制。
     方法线栓法制作大鼠大脑中动脉闭塞/再灌注(MCAO/R)模型,缺血2h,再灌注24h。动物分为假手术组、溶媒组、PrG5、7.5mg?kg-1组(PrG5、PrG7.5),于再灌注0、2h ip给药。神经功能评分法观察神经功能缺损症状;TTC染色观察脑梗死体积;HE染色观察脑组织形态学变化;AutoCAD图像分析软件计算脑水肿程度;伊文氏蓝示踪剂检测血脑屏障(BBB)通透性;免疫组化法检测脑组织COX-2、5-LO、核因子-κB(NF-κB)、肿瘤坏死因子-α(TNF-α)和诱导型一氧化氮合酶(iNOS)蛋白表达;放免法检测血浆TXA2、PGI2含量;酶联免疫吸附法(ELISA)检测血清白三烯B4(LTB4)浓度;生化法检测脑组织髓过氧化物酶(MPO)、还原型谷胱甘肽(GSH)及总抗氧化能力(T-AOC)。
     结果(1)MCAO 2h /R 24h后,脑组织缺血半暗带(IP)、海马、杏仁核区COX-2、5-LO、NF-κB蛋白表达均升高,尤以IP明显;(2)CIRI后,大鼠神经组织损伤严重,BBB破坏,脑水肿明显,神经功能缺失严重;外周血TXA2浓度上升,PGI2含量下降,TXA2/PGI2比值失调,LTB4的浓度上升;脑组织GSH和T-AOC活性下降,MPO活性升高,TNF-α与iNOS蛋白表达增加。(3)PrG5、7.5mg?kg-1均能有效缩小脑梗死灶,抑制脑水肿,改善脑组织病理改变,减轻BBB破坏,降低血浆TXA2/PGI2比值和血清LTB4浓度;下调神经细胞TNF-α、iNOS蛋白表达;增加脑组织GSH和T-AOC活性、缓解MPO升高。
     结论CIRI后,AA代谢途径的COX-2/5-LO通路酶激活,活性产物增加,脑组织出现严重病理改变、炎症反应、脂质过氧化等。PrG5、7.5mg?kg-1对此有明显保护作用,且大剂量效果更佳,其机制与抑制COX-2和5-LO通路活化,减轻血脑屏障破坏,抗炎,抗脂质过氧化,抑制脑组织TNF-α与iNOS表达均有关。
OBJECTIVE: To investigate the changes of AA metabolism and the effects of related factors, the neuronal protective effects and mechanism of cyclooxygenase-2 and 5-lipoxygenase inhibitor propyl gallate(PrG)on focal cerebral ischemia reperfusion injury in rats.
     METHODS: The right middle cerebral artery of the rat was occluded by inserting a thread through internal carotid artery for 2h, and then reperfused for 24h. The rats were divided into sham, vehicle, PrG5 mg?kg-1 and 7.5 mg?kg-1group (PrG5 and PrG7.5). PrG was interaperitoneally administered 0 and 2h after reperfusion. The neurofunctional score was given. The infarction size of brain tissue was measured by TTC staining technique. Morphological changes of brain were observed by HE staining technique. The degree of brain edema was measured by AutoCAD image analysis software. EB was used as labelled compound to detect the permeability of blood-brain barrier(BBB). The expressions of COX-2, 5-LO, NF-κB, iNOS and TNF-αwere measured by immunohistochemcial technique. The activities of reduced glutathione hormone(GSH), myeloperoxidase(MPO)and total-antioxidation capability(T-AOC) were measured by biochemical technique. The contents of thromboxane A2 (TXA2) and prostaglandin I2 (PGI2) in plasma were measured by radioimmune technique.The concentration of leukotriene B4 (LTB4) in serum was measured by enzyme linked immunosorbent assay (ELISA) technique.
     RESULTS: (1) The expressions of COX-2, 5-LO and NF-κB proteins of vehicle group were significantly increased compared with sham group after 2h ischemia and 24h reperfusion. The changes happened mainly in IP area, amygdala and hippocampus, especially in IP area. (2) Several changes were observed after CIRI, such as the nerve tissue damage and the brain edema, the concentrations of TXA2 and LTB4 were significantly increased and PGI2 was significantly reduced in peripheral blood, and then the ratio of TXA2 to PGI2 was disturb. The activity of GSH, T-AOC and MPO was dramatically reduced in the brain tissue. The expressions of TNF-αand iNOS proteins were remarkably induced in the brain tissue. (3) Compared with vehicle group, PrG5 and PrG7.5 groups can improve the morphological changes of the brain,minimize the infarct size,inhibit the degree of the brain edema. Meanwhile, it can relieve the destroy of the BBB, reduce the content of TXA2 and induce the activity of PGI2 in plasma and so regulate the ratio of TXA2 to PGI2 disturbance, decrease LTB4 concentration in serum, reduce the expressions of TNF-αand iNOS proteins in the brain tissue. Also it can induce the activity T-AOC, GSH and inhibit MPO activation in the brain tissue.
     CONCLUSIONS: The enzymes of the COX-2 and 5-LO pathways of AA mechanism were activated, then the active products were increased in the brain tissue of the rats after CIRI. Since the brain tissue will suffer from neuronal damage, inflammatory reaction and lipid peroxidation. PrG5, 7.5mg?kg-1 can protect the neuronal cells injury after CIRI and it would be better by using a large dose. The mechanisms may be as followings: PrG can inhibit the activation of COX-2 and 5-LO pathways, relieve the damage of BBB,inhibit the inflammatory reaction and lipid peroxidation, reduce the expressions of iNOS and TNF-αproteins in the brain tissue.
引文
[1] 邱丽颖、余涓、周宇,et al.阿司匹林对大鼠局灶性脑缺血再灌注损伤的保护作用及机制[J].药学学报,2003,38(8):561-564.
    [2] 周宇、余涓、邱丽颖,et al.褪黑素对大鼠急性脑缺血再灌注损伤保护作用研究。中国药理学通报,2003,19(2):481-484.
    [3] YU Juan, ZHOU Yu, QIU Li-Ying,et al. The study of protective effective effects and mechanisms of rofecoxib on focal cerebral ischemia reperfusion injury in rats[J].Chinese Pharmacologist,2004,21(2): 41.
    [4] 徐隽、余涓、王晶,et al.蕲蛇酶减轻大鼠局灶性脑缺血再灌注损伤的实验研究[J].中国临床药理学与治疗学,2004,9(3):294-298.
    [5].Yang CY, Zhao YJ, Davidson BL, et al. Ovcicaprossion of incnculiu-licocpior aucaguist in the mouse braiu reduces is the mic brain injury〔J〕.Brain Rcs,1997;751:181-188
    [6]. Brcdcr CD,Dcwiu D,Kraig RP. Charancrizaion of induciblc cyclocaygcoase in rat brain.J Comp Ncurd,1995;355:296-315
    [7]. Nogawa S, zhang F, Ross ME, et al .Cyclo-oxygenase-2 gene expression in neurons contributes to ischemic brain demage [J] J Neurosci, 1997;17(8):2746~2755
    [8] Zheng Xiang, YU Juan, Chen Bai-Ling,et al. Effects of rofecoxib on the neurocytes apoptosis and expression of apoptosis-controlling gene after focal cerebra ischemia-reperfusion injury in rats [J].Chinese Pharmacologist,2004, 21(2): 41.
    [9] 余 涓,邱丽颖,周 宇等。神经细胞凋亡及BCL-2、BAX蛋白表达在脑缺血再灌注损伤中的作用与罗非昔布的影响[J]。Chinese Pharmacological Bulletin 2005 May; 21 (5) : 572-575
    [10].Criceri P , Rabuffetti M, Monopoli A, et al .Production of leukotrienes in a model of focal cerebral ischemia in the rat [J].Br J Pharmacol ,2001;133(8):1323~1329
    [11].Baskaya MK, Hu Y, Donaldson D, et al .Protective effect of the 5-lipoxygebaseinhibitor AA-861 on cerebra edema after transient ishemia [J].J Neurosurg ,1996;85(1):112-116
    [12].Zhang WP, Wei EQ, Mei RH, et al. Neuroprotective effect of ONO-1078, a leukotriene receptor antagonist ,on focal cerebral ishemia in rat[J].Acta Pharmacol Sin,2002;23(10):871-877
    [13] 许 琳,余 涓,刘 颖,等. 5-脂氧合酶抑制剂zileuton对脑缺血再灌注损伤的保护作[J]. 中国药理学通报, 2006,22(7):853-855.
    [14] 刘颖,余涓(通讯作者),许琳 et al.扎鲁司特对大鼠局灶性脑缺血再灌注损伤的保护作用[J]。中国临床药理学与治疗学,2006,11(4):436-439
    [15] YU Juan, QIU Li-Ying, ZHOU Yu,et al. The morphologic changes of remote-organs after acute cerebral ischemia-reperfusion injury in rats and the protective effects rofecoxib[J].Chinese Pharmacologist,2004,21(2):40.
    [16] YU Juan,Chen Bai-Ling, Xu Lin,et al. The expression of cyclooxygenase-2 and influenced factors on cerebral ischemia-reperfusion injury in rats [J]. Chinese Pharmacologist, 2005, 22 (4): 11.
    [17] 邱丽颖,余涓,陈崇宏,et al.阿司匹林不同治疗时间窗对缺血再灌注的保护作用及对脑 ATP 含量的影响[J].中国药学杂志,2004,39(7):509-510.
    [18] QIU Li-Ying, YU Juan, ZHOU Yu,et al.The neuroprotection of aspirin on cerebral ischemia-reperfusion rats [J].Chinese Pharmacologist, 2004, 21 (2): 42.
    [19] 邱丽颖,余涓,陈崇宏,et al.阿司匹林对大鼠脑缺血再灌注损伤细胞凋亡的影响[J].中国药理学通报, 2004, 20(2):177-180.
    [20] Girard J, Panizzon K, Wallis RA. Azelastine protects against CA1 traumatic neuronal injury in the hippocampal slice[J]. Eur J Pharmacol, 1996 ,300(1-2):43-9.
    [21] Rees MD,Hawkins CL,Davies MJ.Hypochlorite and superoxide radicals can act synergistically to induce fragmentation of hyaluronan and chondroitin sulphates[J].Biochem J,2004,381(1):175-184.
    [22] E. Tanaka, S. Niiyama, S. Sato,et al. Arachidonic Acid Metabolites Contribute to the Irreversible Depolarization Induced by In Vitro Ischemia[J]. J Neurophysiol,2003,90(5): 3213-3223.
    [23] Baba T,Black KL,Ikezaki k,et al.Intracarotid infusion of leukotriene C4 selectively increases blood-brain barrier permeability after focal ischemia in rats[J].J Cereb Blood Flow Metab ,1991,11(4):638-643.
    [24] Huang L, Zhao A, Wong F,et al.Leukotriene B4 strongly increases monocyte chemoattractant protein-1 in human monocytes[J]. Arterioscler Thromb Vasc Biol,2004,24(10):1783-1788.
    [25] 陈左然,张祥健等。环氧合酶-2与中枢神经系统疾病[J]。Cerebrovasc Dis Foreign Med Sci, March 15, 2005, 13(3): 228-231
    [26] Takadera T,Yumoto H, Tozuka Y,et al. Prostaglandin E(2) induces caspase-dependent apoptosis in rat cortical cells[J]. Neurosci Lett. 2002,317(2):61-64
    [27] 余 涓,邱丽颖,周 宇,陈柏龄,郑 祥,陈崇宏。神经细胞凋亡及BCL-2、BAX蛋白表达在脑缺血再灌注损伤中的作用与罗非昔布的影响[J]。Chinese Pharmacological Bulletin 2005 May; 21 (5) : 572-575
    [28] Vane JR,Botting RM.The mode of action of anti-inflammatory drugs[J].Postgrad Med J,1990,66(Suppl 4):S2-17.
    [29] 王雯,卢玲巧,朱盈芬,等.中国病理生理杂志,2001;17 (8):730-733
    [30] Yang B,Graham L,Dikalov S,et a1. Mol Pharmacol。2001;60(2):310-320
    [31] Abboudi,Mouhsine E1,Beaulieu,et al,Mothed for producing pancreatin which contains low amounts of residual organic solvent and product thereof.[P].US:5861291
    [32] 王 炎,王家宁,汪道文,等。花生四烯酸表氧化酶代谢产物EETs促内皮细胞的增殖[J]。广东药学院学报。2005,Feb;21(1):53-55,67
    [33] Fang X,Moore SA,Stoll LL.et a1.14,15-Epoxyeicosatrienoic acid inhibits prestaglandin E2 production in vascular smoth muscle cells , Am J Physio1.1998;275:H2ll3-H2l21.
    [34] Rzigalinski BA,Willoughby KA。Hofman SW et a1.Calcium influx factor,further evidence it is 5,6-epoxyeice.atrienoic acid.J Biol Chem.1999;274:175-182
    [35] 王文营,曾翔俊,张立克等。环氧-二十碳三烯酸:细胞内信号转导通路[J]。中国病理生理杂志。2002,18(4):446-448
    [36] Subbaramaiah K,Zakim D,Weksler BB,et al. Inhibition of cyclooxynase:a novel approach to cancer prevention[J]. Proc Soc Exp Biol Med,1997,216(2):201-210
    [37] Breder CD,Dewitt D,Kraig RP. Characterization of inducible cyclooxygenase in rat brain[J]. J Comp Neurol. 1995,355(2):296-315
    [38] Ulrich D,Iadeeola C,and Moskowitz M A.Pathobiology of ischaemic stroke:an integrated view[J].Trends Neurosci,1999,22:391
    [39] Kinoshita Y, Ueyama T, Senba E,et al. Expression of c-fos, heat shock protein 70, neurotrophins, and cyclooxygenase-2 mRNA in response to focal cerebral ischemia-reperfusion in rats and their modification by magnesium sulfate [J]. Neurotrauma. 2001,18(4):435-445.
    [40] Nogawa S,Iadecola C,Zhang F,et a1.Cyclooxygenase-2 gene expression in neurons contributes to isehemic brain darnage[J].J Neurosci,1997,17(8):2746-2755
    [41] Iadecola C,Niwa K,Nogawa S,et al. Reduced susceptibility to ischemic brain injury and N-methyl-D-aspartate-mediated neurtoxicity in cyclooxygenase-2 deficient mice[J]. Proc Natl Acad Sci USA, 2001, 98(3): 1294-1299.
    [42] Whitney L W,Ludwin S K,Mcfarland H F,et al.Microarray analysis of gene expression in multiple scleosis and EAE identifies 5-lipoxygenase as a component of inflammatory lesions〔J〕.J Neuroimmunol,2001;121(1-2):40-48
    [43] Chen N, Andrew R , Shoshkes RC. Leukotriense play protective roles early during experimental VSV encephalitis[J].J Neuroimmunol,2001 ;120(1-2):94-102
    [44] Vasthare US , Barone FC,Sarau H M,Rosenwasser RH, Dimartino M, Young WF. Complement deleption improves neurological function in cerebral[J].Brain ResBull,1998;45(4):413-419
    [45] Criceri P ,Rabuffetti M,Monopoli A,et al .Production of leukotrienes in a model of focal cerebral ischemia in the rat [J].Br J Pharmacol ,2001;133(8):1323-1329
    [46] Heise CE, O’Dowd BF, Figueroa DJ, et al.Characterization of human cysteinyl leukotriene-2 receptor[J].J Biol Chem,2002;275(39):30531-30536
    [47] Baskaya MK, Hu Y, Donaldson D,et al .Protective effect of the 5-lipoxygebase inhibitor AA-861 on cerebra edema after transient ishemia [J].J Neurosurg ,1996;85(1):112-116
    [48] Zeng LH, Zhang WP, Wang RD, et al .Protective effect of ONO-1078, a leukotriene antagonist , on focal cerebral ishemia in mice[J].Acta Pharm Sin ,2001;36(2):148-150
    [49] Zhang WP, Wei EQ,Mei RH, et al. Neuroprotective effect of ONO-1078, a leukotriene receptor antagonist ,on focal cerebral ishemia in rat[J].Acta Pharmacol Sin,2002;23(10):871-877
    [50] Radmark OP. The molecular biology and regulation of 5-lipoxygenase [J]. Am J Respir Crit Care Med, 2000, 161(2 Pt2):S11-S15.
    [51] Miyamoto T,Lindgren JA,Hokfelt T,et al.Regional distribution of leukotriene and mono-hydroxyeicosanoic acid production in the rat brain[J].FEBS Lett,1987,216(1):123-127.
    [52] Lammers CH, Schweitzer P,Facchinetti P,et al. Arachidonate 5-1ipoxygenase and its activating protein: rominent hippocampal expression and role in somatostatin signaling [J]. J Neurochem, 1996, 66(1): 147-152.
    [53] Girard J,Panizzon K,Wallis R A. Azelastine protects against CA1 traumatic neuronal injury in the hippocampal slice[J]. Eur J Pharmacol, 1996,300(1-2):43-49.
    [54] Di G A,Carnini C,Buccellati C, et al. Cysteinyl-leukotrienes receptor activation in brain inflammatory reactions and cerebral edema formation:a role for transcellular biosynthesis of cysteinyl-leukotrienes[J]. FASEBJ, 2004,18(7):842-844.
    [55] Nurmi A,Lindsberg P J,Koistinaho M,et a1. Nuclear factor-kappa B contributesto infarction after permanent focal ischemia[J]. Stroke, 2004,35(4):987-991.
    [56] 胡书超,张祥健。NF-κB与脑血管疾病[J]。脑与神经疾病杂志,2005.13(1):75-76
    [57] Kim E J,Kwon K J,Park J Y,et a1. Effects of peroxisome proliferalor-aclivaled receptor agonisls on IPS-induced neuronal death in mixed cortical neurons:associated with iNOS an COX-2[J]. Brain Res, 2002,941(1-2):1-10.
    [58] 魏 华. 核转录因子-κB与脑缺血再灌注损伤和白藜芦醇甙的保护机制[J]. Apopl Nerv Dis, 2005,22 (1):88-90.
    [59] Baskaya MK, Hu Y, Donaldson D,et al. Protective effect of the 5-lipoxygebase inhibitor AA-861 on cerebra edema after transient ishemia [J]. J Neurosurg , 1996, 85 (1): 112-6.
    [60] 脑血栓新药棓丙酯注射液说明书
    [61] 李晓丹,棓丙酯的抗栓作用[J]. 中国处方药, 2003,9(1):38-39
    [62] 天行健医药有限公司,棓丙酯注射液药理毒理研究综述。
    [63] 薛燕燕,张 亮等,棓丙酯治疗冠心病心绞痛的疗效观察[J],现代中西医结合杂志,2004,13(20):2670
    [64] 孟 丽, 武香玲等,注射用棓丙酯治疗急性脑梗死的对照研究[J],承德医学院学报,2004,1:304-305
    [65] Memezawa H,Smith ML,Siesio BK. Penumbral tissues salvaged by reperfusion following middle cerebral artery occlusion in rats[J].Stroke,1992,23(4):552-559.
    [66] 曾玲晖,张纬萍,王仁定,等.白三烯拮抗剂 ONO-1078 对小鼠局灶性脑缺血的保护作用[J].药学学报,2001,36(2):148-150
    [67] Kimelberg HK.Current concepts of brain edama:review of laboratory investigations.J Neurosurg,1995;83:105 1-1059.
    [68] Gong C,Qin Z,Betz AL,et a1.Cellular localization of tumor necrosis factor alpha following focal cerebral ischemia in mice.Brain Res,1998;80l:l-8.
    [69] Zhang JP,Sun GY.Free fatty acids neutral glycerides and phoshoglycerides in transient focal cerebral ischemia[J].Neurochem,1995,64:1688-1695
    [70] 种兆忠,冯亦璞.脑损伤过程中血脑屏障通透性的变化及其调节机制[J].中国药理学通报,1999,15(3):204-207
    [71] Rosernbery GA,Estrada EY,Encof JE.Mattix metalloproteinases and TIMPs are associated with BBB opening after repefusion in rat brain[J].Stroke,1998,29(10):2189-2195
    [72] 程文泉,陈耘,程清洲等。大鼠脑缺血损伤后脑水肿的研究[J]。武汉工业学院学报。2005,24(6):107-108
    [73] Neumann-Haefelin T, Kastrup A, de Crespigny A, et al. Serial MRI after transient focal cerebral ischemia in rats: dynamics of tis sue injury, blood-brain barrier damage, and edema formation[J].Stroke,2000,31:1965-1973.
    [74] 闻名,蔡定芳. 急性脑缺血损伤的微循环障碍机制[ J ]. 国外医学脑血管疾病分册. 2004, 12 (4): 289-291
    [75] 徐丽荣,马世彬,李澎涛,等. 清开灵有效组分对MCAO大鼠脑微血管内皮细胞的影响[ J ]. 中药材. 2004;5 (27): 348-351
    [76] 于永发, 董国淑, 黄湘楠. 急性脑梗塞脑微循环障碍研究进展[ J ]. 中国微循环. 2002, 6 (4): 251-253
    [77] 陈友岱, 周总光. 血小板活化因子与局部微循环障碍[ J ]. 中国微循环. 2001, 5 (3) : 241-243
    [78] Stanimirovic D, Satoh k. Inflammatory mediators of cerebral endothelium: a role in ischemic brain inflammation[ J ]. Brain Patho1. 2000, 10: 113-126
    [79] Huang L, Zhao A, Wong F,et al.Leukotriene B4 strongly increasesmonocyte chemoattractant protein-1 in human monocytes[J]. Arterioscler Thromb Vasc Biol,2004,24(10):1783-8.
    [80] 王钦富,王永奇,施广霞等。炒紫苏子醇提物对 5-脂氧酶活性和 LTB4 释放的影响[J]。中国药学杂志。2006;41(18):1388-1392
    [81] Matsuo Y, Onodera H, Shiga Y, et al. Correlation between myeloperoxidase quantified neutropil accumulation and ischemia brain injury in the rat . [J] Effects of neutropil depletion . Stroke,1994; 25(7):1469-1475
    [82] 吴伟,史继新. 脑缺血再灌注损伤后神经元损伤机制及治疗研究进展[J].中国微循环,2003,12(7):391-394
    [83] 吴立克,张 茁,毕 齐等。大鼠脑缺血后脑内 MPO、NSE 活性变化[J]。北京医学。2006;18(11):670-672
    [84] 曲友直 赵燕玲 赵振伟等。黄芪对脑缺血再灌注后脑组织 IL-1 含量 及 MPO 活性的影响[J]。中国中医急症,2006;15(2):176-178
    [85] 叶心国 余绍祖 李承晏。亚低温对脑缺血再灌注大鼠的 ICAM-1 表达 MPO活性和脑梗死体积的影响[J]。2005;27(7):442-444
    [86] Ramires PR, Ji LL. Glutathione supplementation and training increases myocardial resistance to ischemia-reperfusion in vivo[J]. Am J Physiol Heart Circ Physiol,2001,28(2):H679-688.
    [87] Deng XL, Qian ZY. Antagonistic effect of 3,6-dimethamid odibenzopyriodonium gluconate on lipid peroxidation in cerebral cortical neuronal cultures and rat brains during focal cerebral ischemia reperfusion [J]. Acta Pharmacol Sin.2000, 21(5):460-462
    [88] Lewis SE, Boyle PM, Mckinney KA, et al. Total antioxidant capacity of seminial plasma is different in fertile and infertile men[J]. Fertil Steril, 1995, 64 (4):868-870.
    [89] Wang YH, Wang WY, Chang CC, et al. Taxifolin ameliorates cerebral ischemia-reperfusion injury in rats through its anti-oxidative effect and modulation of NF-kappa B activation[J]. J Biomed Sci,2006,13(1):127-141.
    [90] Zeng R, Li YJ. Effects of propyl gallate on myocardium mitochondrial induced by ischemia/reperfusion in rats[J]. J TCM Univ of Hunan,2005, 25(4):7-12.
    [91] Liu T, Clark RK, McDonnell PC, et al. Tumor necrosis factor Alpha expression in ischemic neurons[J]. Stroke,1994; 25(7)1481-1488
    [92] Barone FC, Arvin B, White RF, et al. Tumor necrosis factor-alpha: a mediator of focal ischemic brain in jury[J]. Stroke,1997;28(6)1233-1244
    [93] Lavine SD, Hofman FM, Zlokovic BV, et al. Circulating antibody against tumor necrosis factor-alpha protects rat brain from reperfusion injury[J]. Jcere Blood Flow Metab,1998;18(1) 52-58
    [94] ZAREMBA J,LOSY J. Early TNF-α levels correlated with ischemic stroke severity[J]. Stroke, 1989,20(1):84-91.
    [95] Diane S, Tinggui YE, Barry S, et al. Transcription factor nuclear factor kappa B is activated in neurons after focal cerebral ischemia[J]. JCereb Blood Flow Metab, 2000, 20 (3):592-602. [96 ] Ohta K, Graf R , Rosner G, et al. Profiles of cortical tissue depolarization in cat focal cerebral ischemia in relation to calcium ion homeostasis and nitric oxide production [J] . J Cerebr Blood Flow Mmetab , 1997 ,17(11) :1170281.
    [97] Marletta MA. The role of nitric oxide [J] . J Biol Chem ,1993 ,268 :12231.
    [98] 李 净 王 键。脑络欣通对脑缺血模型鼠神经细胞凋亡及 eNOS、iNOS 蛋白表达的影响[J]。中医药学刊,2004;22(7):1223-1225
    [99] Chen XX, He B. Protection of Propyl Gallate against lipid peroxidation induced by cerebral ischemia reperfusion in rats[J]. Chin JMAP,2000,8(4): 261-263.
    [1]. Calxlevila JH, Falck JR,Estabrook RW, et al.Cytoehrome P450 and arachidonate cascade[J].FASEB.1992:6:731-736.
    [2].Kinoshita Y,Ueyama T,Senba E,et al Expression of c-fos,heat shock protein 70 .neurotrophins , and cyclooxygenase-2 mRNA response to foca1 cerebral ischemiaJreperfusion in rats and thek modificatinn by magnesium sulfate[J].Neurotrauma,2001,18:435-445.
    [3].Yokota C , Kaji T , Kuge Y , et a1 . Temporal and topographic proftes of cycboxygenase-2 expression during 24 h of foca1 brain ischemia in rats[J].Neurosci Lett,2004.357:219-222.
    [4]. Iadecola C, Niwa K, Nogawa S,et al. Reduced susceptibility to ischemic brain injury and N-methyl-D-aspartate-mediated neurtoxicity in cyclooxygenase-2-deficient mice[J].Proc Natl Acad Sci USA, 2001,98(3):1294-1299
    [5]. Yin W,Badr AE,Mychaskiw G,et al. Down regulation of COX - 2 is involved in hyperbaric oxygen treatment in a rat transient focal cerebral ischemia model[J]. Brain Res,2002,926(1 - 2):165-171.
    [6]. 郑刚,张进。COX-2 抑制剂对大鼠局灶性脑缺血再灌注损伤的保护作用研究[J]。福建医药杂志。2006,28(2):103-105
    [7]. 郑 祥, 余 涓, 潘燕霞, 叶 薇. 局灶性脑缺血再灌注损伤后杏仁核和海马环氧酶-2、5-脂氧酶及核因子-κB 的表达[J]. 福建医科大学学报。2007,41(3).
    [8]. Dirnagl U, Iadecola C, Moskowitz MA. Pathobiology of ischaemic stroke: an integrated view[J].Trends Neurosci,1999,22(9):391-397
    [9]. Hewett SJ, Uliasz TF, Vidwans AS, et al. Cyclooxygenase-2 contributes to N-methyl-D-aspartate-mediated neuronal cell death in primary cortical cell culture[J]. Pharmacol Exp Ther, 2000, 293 (2): 417-425.
    [10]. 陈左然,张祥健等。环氧合酶-2与中枢神经系统疾病[J]。Cerebrovasc Dis Fore ign Med Sci, March 15, 2005, 13(3): 228-231
    [11] Nogawa S, Forster C, Zhang F, et al. Interaction between inducible nitric oxide synthase and cyclooxygenase-2 after cerebral ischemia[J]. Proc Natl Acad Sci USA, 1998,95(18):10966-10971
    [12]. Takadera T,Yumoto H,Tozuka Y,et al. Prostaglandin E(2) induces caspase-dependent apoptosis in rat cortical cells[J]. Neurosci Lett. 2002,317(2):61-64
    [13]. 余 涓,邱丽颖,周 宇,陈柏龄,郑 祥,陈崇宏。神经细胞凋亡及BCL-2、BAX蛋白表达在脑缺血再灌注损伤中的作用与罗非昔布的影响[J]。Chinese Pharmacological Bulletin 2005 May; 21 (5) : 572-575
    [14].Criceri P, Rabuffetti M, Monopoli A, et al. Production of leukotrienes in a model of focal cerebral ischemia in the rat [J].Br J Pharmacol,2001 ,133(8):1323-1329.
    [15] T. Ohtsuki, M. Matsumoto, Y. Hayashi,et al.Reperfusion induces 5-lipoxygenase translocation and leukotriene C4 production in ischemic brain[J]. Am J Physiol Heart CircPhysiol , 1995,268(3 Pt2):H1249-1257.
    [16] 许 琳,余 涓,刘 颖,等. 5-脂氧合酶抑制剂zileuton对脑缺血再灌注损伤的保护作[J]. 中国药理学通报, 2006,22(7):853-855.
    [17] Heise CE, O'Dowd BF, Figueroa DJ,et al. Characterization of the human cysteinyl leukotriene 2 receptor[J].J Biol Chem, 2000,275(39): 30531-30536.
    [18] Di Gennaro A, Carnini C, Buccellati C,et al. Cysteinyl-leukotrienes receptor activation in brain inflammatory reactions and cerebral edema formation: a role for transcellular biosynthesis of cysteinyl-leukotrienes[J].FASEB J, 2004,18(7):842-844.
    [19] 吴伟,史继新。脑缺血再灌注损伤后神经元损伤机制及治疗研究进展[J].中国微循环,2003,12(7):391-394
    [20] Funk, C.D., Prostaglandins and leukotrienes: advances in eicosanoid biology. Science, 2001. 294(5548): 1871-1875.
    [21] Huang L,Zhao A,Wong F,et al.Leukotriene B4 strongly increases monocyte chemoattractant protein-1 in human monocytes[J]. Arterioscler Thromb Vasc Biol,2004,24(10):1783-1788.
    [22] Rees MD,Hawkins CL,Davies MJ.Hypochlorite and superoxide radicals can act synergistically to induce fragmentation of hyaluronan and chondroitin sulphates[J].Biochem J,2004,381(1):175-184.
    [23]Spickett CM,Jerlich A,Panasenko OM,et al.The reactions of hypochlorous acid, the reactive oxygen species produced by myeloperoxidase, with lipids[J]. Acta Biochim Pol,2000,47(4):889-899.
    [24] Girard J, Panizzon K, Wallis RA. Azelastine protects against CA1 traumatic neuronal injury in the hippocampal slice[J]. Eur J Pharmacol,1996,300(1-2):43-9.
    [25]Akihiko Wakatsuki,Chiaki lzumiya,Yuji Okatani,et al.Oxidative damage in fetal rat brain induced by ischemia and subsequent reperfusion (relation to arachidonic acid peroxidation) [J].Biology of the Neonate,1999,76(2):84-91.
    [26] Zhang LH,Wei EQ.ONO-1078 reduces NMDA-induced brain injury and vascular cell adhesion molecule-1 expression in rats[J].Acta Pharmacol Sin,2005,26(4):435-440.
    [27]Trandafir CC, Nishihashi T, Ji X,et al.Cysteinyl leukotrienes and leukotriene B mediate vasoconstriction to arginine vasopressin in rat basilar artery[J].Clin Exp Pharmacol Physiol, 2005,32(12):1027-1033.
    [28] Di Gennaro A, Carnini C, Buccellati C,et al. Cysteinyl-leukotrienes receptor activation in brain inflammatory reactions and cerebral edema formation: a role for transcellular biosynthesis of cysteinyl-leukotrienes[J].FASEB J, 2004,18(7):842-844.
    [29] 高春绵,周立春,王国忠,王拥军等。高压氧对脑缺血再灌注损伤后小鼠脑组织基因表达的影响[J]。中华航海医学与高气压医学杂志,2005,March,12(1):34-37
    [30] Alkayed NJ,Coyagi T,Joh HD,et al.Neuroproteetion and P450 2C1l upregulation after experimental transient ischemic attack[J].Stroke,2002,33:l677-1684.
    [31] Mccullough LD,Blizzard K,Simpson ER,et al.Aromatase tyrochrome P450 and extragonadal estrogen play a role in ischemic neuroprotection[J].Neurosci,2003, 23(25):8701-8705.
    [32] Calxlevila JH , Falck , JR , Estabrook RW . Cytoehrome P450 and arachidonate cascade[J].FASEB,1992:6:731-736.
    [33] Harder DR,Campbe WB,et a1.Role of cytochrome P450 enzymes and metabolites of arachidonic acid in the contml of vascular tone[J].Vase Res,1995;32:79-92.
    [34] Oltman CL,Weintraub NL,VanRollins M ,et a1.Circ Res,1998;83(9):932-939.
    [35] 王雯,卢玲巧,朱盈芬,等.中国病理生理杂志,2001;17 (8):730-733
    [36] Yang B,Graham L,Dikalov S,et a1. Mol Pharmacol。2001;60(2):310一320
    [37] Abboudi,Mouhsine E1,Beaulieu,et al,Mothed for producing pancreatin which contains low amounts of residual organic solvent and product thereof.[P].US:5861291
    [38] 王 炎,王家宁,汪道文,等。花生四烯酸表氧化酶代谢产物EETs促内皮细胞的增殖[J]。广东药学院学报。2005,Feb;21(1):53-55,67
    [39] Fang X,Moore SA,Stoll LL.et a1.14,15一Epoxyeicosatrienoic acid inhibits prestaglandin E2 production in vascular smoth muscle cells,Am J Physio1.1998;275:H2ll3一H2l21.
    [40] Rzigalinski BA,Willoughby KA。Hofman SW et a1.Calcium influx factor,further evidence it is 5,6-epoxyeice.atrienoic acid.J Biol Chem.1999;274:175-182
    [41] 王文营,曾翔俊,张立克等。环氧-二十碳三烯酸:细胞内信号转导通路[J]。中国病理生理杂志。2002,18(4):446-448

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