维普中文期刊产品整合服务
281篇 您的检索式:作者名="Ay G"
    题名 作者 年代 出处 被引量
1Antioxidative effect of melatonin, ascorbic acid and N-acetylcysteine on caerulein-induced pancreatitis and associated liver injury in rats显示文摘瞄准:在老鼠在导致 caerulein 的胰腺炎和联系肝损伤上处于导致胰腺炎的肝的损坏和象 melatonin,抗坏血酸和 N 乙酰半胱氨酸那样的抗氧化剂代理人的效果调查氧化损害的角色。方法:38 只女 Wistar 老鼠被使用。尖锐胰腺炎(AP ) 被 caerulein 的二 i.p 注射在 2-h 间隔导致(在 100 microg/kg b.wt 的全部的剂量) 。另外的二个组收到了另外的 melatonin (20 mg/kg b.wt ) 或包含 L (+) 维生素酸(14.3 mg/kb.wt.) 和 N 乙酰半胱氨酸(181 mg/kg b.wt ) 的抗氧化剂混合物立即在 caerulein 的每注射前的 i.p。老鼠被斩首杀头 12 h 在 caerulein 的最后注射以后牺牲。胰腺、肝的氧化压力标记被变化在在织物抗氧化剂酶层次,过氧化氢酶(猫) 和谷胱甘肽过氧化物酶(GPx ) 作为 malondialdehyde (MDA ) 和变化测量的类脂化合物过氧化物的数量评估。组织病理学说的检查用获得系统被执行。结果:肝的房间退化,细胞内部的空泡形成,脉管的拥挤,正弦曲线膨胀和炎性浸润的度显示出在 caerulein 和 caerulein + melatonin 之间的有效差量(P = 0.001 ) ,并且 careulein 和 caerulein + L (+) 维生素酸 +N 乙酰半胱氨酸组(P = 0.002 ) 。ciner 房间退化,胰腺的浮肿,细胞内部的空泡形成和炎性浸润的度显示出在 caerulein 和 caerulein + melatonin 之间的有效差量(P = 0.004 ) ,并且 careulein 和 caerulein + L (+) 维生素酸 +N 乙酰半胱氨酸组(P = 0.002 ) 。 导致Caerulein 胰腺并且肝损坏伴有织物 MDA 层次的重要增加( P = 0.01 , P = 0.003 ,分别地)而在猫的重要减少( P = 0.002 , P = 0.003 ,分别地)并且 GPx 活动( P = 0.002 , P = 0.03 ,分别地)。Melatonin 和 L (+) 维生素 acid+N 乙酰半胱氨酸管理显著地减少了在胰的 MDA 层次(P=0.03, P=0.002,分别地) 并且肝(P = 0.007, P = 0.01,分别地) 。这些代理人的管理增加了胰腺、肝的猫和 GPx 活动。Melatonin 显著地增加了胰腺、肝的猫(P = 0.002, P = 0.001,分别地) 并且 GPx 活动(P = 0.002, P = 0.001 ) 。另外, L (+) 维生素酸 +N 乙酰半胱氨酸显著地增加了胰腺的 GPx (P = 0.002 ) 并且肝的猫和 GPx 活动(P = 0.001, P = 0.007,分别地).CONCLUSION:氧化损害不仅在 AP 的致病而且处于导致胰腺炎的肝的损坏起一个重要作用。抗氧化剂代理人象 melatonin 和抗坏血酸 +N 乙酰半胱氨酸那样,能够限制经由恢复织物抗氧化剂酶活动在 AP 期间生产的胰腺、肝的损坏。Mukaddes E■refoglu Mehmet Gül Burhan Ate■ Kadir Batoglu Mukadder Ay■e Selimoglu 2006World Journal of Gastroenterology2006,12,2:29
2高度近视伴色觉缺失的家系分析(英文)显示文摘目的:评估高度近视伴色觉缺失患者的遗传学特征和临床表现方法:就同一家族4代42个成员中有8位患者给予了详细的眼科检查,Ishihara盘和FM100H试验检测患者有无红绿色觉缺失,全视野视网膜电图评价其视网膜功能。结果:患者8位均因高度近视视力下降,其中6例有红绿色觉缺失,眼底检查显示以弥漫性视网膜脉络膜萎缩为特征的近视改变。2例患者ERG检查出现视杆细胞的暗适应异常和视锥细胞的反应消失,根据家系,红绿色觉缺失属X连锁的隐性遗传。结论:在这个家族成员中,同时发生的高度近视和色觉缺失可能有共同的遗传学基础。Nimet nay Gündogan Ay■e Gül Koak Altinta■ Nezih Durmazlar Koray Gümüs Zerrin Yilmaz Kemal Ksemehmetoglu 2007国际眼科杂志2007,7,3:2
3胎盘生长因子抑制胎盘缺血引起的高血压显示文摘先兆子痫最有效的治疗是提前分娩出胎儿和胎盘。胎盘缺血的发生对先兆子痫发病有至关重要的影响,因为在动物或人类,子宫灌注压减少(reduced uterine perfusion pressure,RUPP)可诱发胎盘缺血/缺氧,刺激机体释放高血压胎盘因子进入母体循环。抗血管生成因子可溶性fms样酪氨酸激酶1(soluble fms-like tyrosine kinase-1,sFlt-1)可拮抗和减少有生物活性的血管内皮生长因子( vascular endothelial growth factor, VEGF)和胎盘生长因子( placental growth factor, PIGF),研究发现在RUPP大鼠和先兆子痫患者中,sFlt-1水平升高。刘莉 叶鹏 Spradley FT Tan AY Joo WS Daniels G Kussie P Karumanchi SA Granger JP 2016中华高血压杂志2016,24,2:2
4Role of cyclic ADP-ribose in Ca2+-induced Ca2+release and vasoconstriction in small renal arteries显示文摘Teggatz EG Zhang G Zhang AY 2005Microvasc Res2005,70,12:1
5Mechanism of cell surface activation membrane metalloproteinase 显示文摘Strongin AY Collier I Bannikov G 1995J Biol Chem1995,270,:1
6An Asian validation of the TIMI risk score for ST - segment elevation myocardial infarction 显示文摘Selvarajah S1 Fong AY Selvaraj G 2012PLoS One2012,7,40:1
7A pilot study of vasculogenicmimicry immunohistochemical expression in hepatocellularcarcinoma显示文摘Guzman G Cotler SJ Lin AY 2007Arch Pathol Lab Med2007,131,12:1
8A pilot study of vasculogenic mimicry immunohistochemical expression in hepatocellular carcinoma 显示文摘Guzman G Cotler SJ Lin AY 2007Arch Pathol Lab Med2007,131,12:1
9Fractionation and characterization of Cerastes cerastes snake venom and the antitumor action of its lethal and non-lethal fractions显示文摘Abu-Sinna G Esmat AY Al-Zahaby AA 2003Toxicon2003,42,2:1
10Bioaccumulation of copper (Ⅱ), lead(Ⅱ) and chromium(Ⅵ) by growing Aspergillusnig er显示文摘Dursun AY Uslu G Cuci Y 2003Process Biochemistry2003,38,12:1
11Cryptosporidium parvum induces B7-H1 expression in cholangiocytes by down-regulating microRNA- 513显示文摘Gong AY Zhou R Hu G 2010J Infect Dis2010,201,1:1
12Phase II trial of 5-fluorouracil/ leucovorin/gemcitabine/cisplatin as second-line treatment in patients with metastatic or recurrent colorectal carcinoma:a cancer therapeutics research group study 显示文摘Chang AY Lopes G Hsin KW 2007Clin Colorectal Cancer2007,6,9:1
13Dexmedetomidine for awakecarotid endarterectomy: efficacy, hemodynamic profile and side ef-fects显示文摘Bekker AY John B Mark G 2005Survery of Anesthesiology2005,49,:1
14Canadian diabetes association 2013 clinical practice guidelines for the preven- tion and management of diabetes in Canada Methods显示文摘Canadian Diabetes Association Clinical Practice Guidelines Expert Committee Booth G Cheng AY 2013Can J Diabetes2013,37,1:1
15Mi- croRNA-513 regulates BT-HI translation and is involved in IFN- gamma-induced B7-HI expression in cholangiocytes 显示文摘Gong AY Zhou R Hu G Li X Splinter PL O' Hara SP 2009J Ira- munol2009,182,3:1
16Destruction of contrast microbubbles by ultrasound: effects on myocardial function, coronary perfusion pressure, and microvascular integrity 显示文摘Ay T Havaux X Van Camp G 2001Circulation2001,104,4:1
17Comparative effects of nebivolol and valsartan on atrial electromechanical cou- pling in newly diagnosed stage 1 hypertensive patients显示文摘Altun B Aear G Ak~ay A 2011Turk Kardiyol Dern A rs2011,39,7:1
18Intelligent unit commitment with vehicle-to-grid-a cost emission optimization显示文摘Saber AY Venayagamoorthy G K 0,,05:1
19Destruction of contrast microbubbles by ultrasound:effects on myocardial function,coronary perfusion pressure,and microvascular integrity显示文摘Ay T Havaux X Van Camp G 2001Circulation2001,104,4:1
20Synthesis of clay-based superabsorbent composite and its sorption capability显示文摘Yasemin Bulut Gülten Ak?ay Duygu Elma I. Ersin Serhatl? 2009Journal of Hazardous Materials2009,,1:1
返回顶部 每页显示:
共15页 首页 上一页 第1页 下一页 末页 /15 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费