CYCLOOXYGENASE相关论文
0.引言环氧合酶(cyclooxygenase,cox)是花生四烯酸生物合成前列腺素的限速酶。包括cox-1和cox-2两种亚型,其中cox-2的过度表达与胃......
目的研究环氧合酶-2(cyclooxygenase-2,COX-2)在肝癌细胞中的表达. 方法采用免疫细胞化学,RT-PCR方法研究人肝癌细胞系中COX-2的表......
目的 观察5-脂氧合酶拮抗剂MK886、环氧化酶2拮抗剂Celeeoxib干预SW1990细胞后对细胞增殖及血管内皮生长因子(VEGF)mRNA表达的影响......
Effects of different concentrations of celecoxib on proliferation and cell cycle of SH-SY-5Y cells a
BACKGROUND:Highly selective cyclooxygenase-2(COX-2)inhibitors have recently been approved for the treatment of colon can......
目的 探讨环氧化酶-2(COX-2)及微血管密度(MVD)与膀胱移行细胞癌生物学行为的关系及其临床意义.方法 采用免疫组化S-P法对103例膀......
近年来研究表明,环氧合酶-2(cyclooxygenase-2,COX-2)抑制剂具有抑制结肠癌、胃癌、肝癌等癌细胞增殖的作用[1~3].我们采用选择性CO......
环氧合酶-2(cyclooxygenase-2,COX-2)是环氧合酶的一种同工酶,在花生四烯酸代谢合成前列腺素(PGs)过程中起着重要的催化作用。COX-2在正......
子宫内膜癌(EC)是最常见的妇科恶性肿瘤之一,雌激素与其发生密切相关.目前已明确芳香酶(aromatase)是雌激素合成的限速酶,前列腺素......
环氧化酶(cyclooxygenase,COX)是体内花生四烯酸合成前列腺素的限速酶.COX有COX-1和COX-2两种亚型,其中COX-2为诱导型酶,而COX-1恒......
环氧化酶-2(cyclooxygenase-2,COX-2)为一种在正常组织中较少表达的诱导酶,而当细胞受到炎症刺激时大量表达。由于COX-2可以快速应......
Effects of different concentrations of celecoxib on proliferation and cell cycle of SH-SY-5Y cells a
BACKGROUND:Highly selective cyclooxygenase-2(COX-2)inhibitors have recently been approved for the treatment of colon can......
有研究显示环氧合酶-2(COX-2)在许多肿瘤中高表达,推测与肿瘤的发生、发展、转移密切相关.研究还发现抑制COX-2的表达和(或)对抗CO......
临床试验表明,环氧合酶(cyclooxygenase,COX)-2选择性非甾体消炎药(nonsteroidal anti-inflammatory drugs,NSAID)与血栓栓塞事件风险增高......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 检测胰腺癌及癌旁组织中COX-2、VEGF-C的表达与淋巴管密度(LVD),探讨它们之间的关系.方法 应用组织芯片技术和免疫组化方法检......
目的 构建靶向性蛋白激酶B1(PKB1/Akt1)和环氧合酶-2(COX-2)的短发夹RNA(shRNA)腺病毒载体,观察其在人胃癌细胞株SGC-7901中的表达......
Haplotype of prostaglandin synthase 2/cyclooxygenase 2 is involved in the susceptibility to inflamma
AIM: Prostaglandin G/H synthase 2 (PTGS2 or COX2) is one of the key factors in the cellular response to inflammation.PTG......
目的 探讨不同循环牵伸强度对体外人肌腱细胞磷脂酶A2(phospholipase A2,PLA2)和环氧合酶(cyclooxygenase,COX)表达的影响。 方法 取......
Background This study investigated the inhibitory effect of berberine(BBR)on lipopolysaccharide(LPS)induced cyclooxygena......
Identification of specific genes and pathways involved in NSAIDs-induced apoptosis of human colon ca
AIM: To study whether indomethacin (IND), a nonselective cyclooxygenase (COX) inhibitor or NS-398(NS), a COX-2-selective......

