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392篇 您的检索式:作者名="Ekin"
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1Pain sensation in pancreatic diseases is not uniform: The different facets of pancreatic pain显示文摘AIM: To systematically characterize specific pain patterns in the most frequent pancreatic diseases.METHODS: Pain in patients with chronic pancreatitis(n = 314), pancreatic cancer(n = 469), and other pancreatic tumors(n = 249) including mucinous(n = 20) and serous cystadenoma(n = 31), invasive(n = 37) and non-invasive intraductal papillary mucinous neoplasia(IPMN; n = 48), low stage(n = 18) and high stage neuroendocrine neoplasia(n = 44), and ampullary cancer(n = 51) was registered and correlated with clinicopathological data. Survival times were estimated by the Kaplan-Meier method. Patients alive at the follow-up time were censored. Survival curves were compared statistically using the log-rank test.RESULTS: Forty-nine point one percent of pancreatic cancer patients revealed no pain, whereas in chronic pancreatitis only 18.3% were pain free. In contrary, moderate/severe pain was registered in 15.1% in pancreatic cancer patients that was increased in chronic pancreatitis with up to 34.2%. Serous cystadenoma was asymptomatic in most cases(58.1%), whereas 78.9% of all mucinous cystadenoma patients suffered pain. In neuroendocrine neoplasia pain was not a key clinical symptom since 64% of low stage neuroendocrine neoplasia and 59% of high stage neuroendocrine neoplasia patients were pain free. Cancer localization in the pancreatic body and patients with malignant pancreatic neoplasms were associated with more severe pain. Tumor grading and stage did not show any impact on pain. Only in pancreatic cancer, pain was directly associated with impaired survival.CONCLUSION: Pancreatic pain depicts different patterns of abdominal pain sensation according to the respective pancreatic disorder and does not allow a unification of the term pancreatic pain.Jan G D'Haese Mark Hartel Ihsan Ekin Demir Ulf Hinz Frank Bergmann Markus W Büchler Helmut Friess Güralp O Ceyhan 2014World Journal of Gastroenterology2014,20,27:8
2Metal-dielectric-metal plasmonic waveguide devices for manipulating light at the nanoscale显示文摘We review some of the recent advances in the development of subwavelength plasmonic devices for manipulatinglight at the nanoscale,drawing examples from our own work in metal-dielectric-metal (MDM)plasmonic waveguide devices.We introduce bends,splitters,and mode converters for MDM waveguideswith no additional loss.We also demonstrate that optical gain provides a mechanism for on/off switchingin MDM plasmonic waveguides.Highly efficient compact couplers between dielectric waveguides andMDM waveguides are also introduced.Georgios Veronis Zongfu Yu Sukru Ekin Kocaba David A. B. Miller Mark L. Brongersma Shanhui Fan 2009Chinese Optics Letters2009,7,4:7
3Comparison of intraperitoneal and intratesticular ozone therapy for the treatment of testicular ischemia-reperfusion injury in rats显示文摘我们在一个试验性的老鼠模型把 intratesticular 臭氧治疗的功效与 intraperitoneal 臭氧治疗作比较。为这个目的, 24 只老鼠加 intratesticular 臭氧(O 信息技术) 包括假冒操作, torsion/detorsion,加 intraperitoneal 臭氧(O-IP ) 的 torsion/detorsion,和 torsion/detorsion 被划分成四个组。O-IP 臭氧组收到了臭氧的 4 mg kg −1 intraperitoneal 注射,并且 O 信息技术组 epididymally 收到了一样的注射。在在 detorsion 以后的 4 h,老鼠被牺牲, orchiectomy 材料组织病理学说地被估计。在到 Sertoli 房间的生精的小管和损坏的精子发生组织病理学说地用 Johnsen 得分系统在睾丸被评估。我 -- 在睾丸织物的 NOS 和电子 NOS 活动也被评估。Torsion-detorsion 引起了一个减少的 Johnsen 分数并且增加了 spermatogonial 和 Sertoli 房间的 apoptosis。阻止的臭氧注射在 Johnsen 分数和 i 增加 -- NOS 水平。O-IP 组的电子 NOS 水平比 O-IP 组,和 i 的显著地低 --O 信息技术组的 NOS 水平比 O-IP 组的显著地低。本地臭氧治疗是比在改进 IRI 相关的阴囊的扭转的全身的臭氧治疗更有效的。我们的学习是第一证明臭氧治疗的 intratesticular 实现的功效比 intraperitoneal 臭氧治疗的高。Fatih Mete Huseyin Tarhan Orcun Celik Ilker Akarken Kamil Vural Rahmi Gokhan Ekin Isil Aydemir Yusuf Ozlem Ilbey 2017Asian Journal of Andrology2017,19,1:5
4Nerve Growth Factor and Artemin Are Paracrine Mediators of Pancreatic Neuropathy in Pancreatic Adenocarcinoma显示文摘Güralp O. Ceyhan Karl-Herbert Sch?fer Annika G. Kerscher Ulrich Rauch Ihsan Ekin Demir Mustafa Kadihasanoglu Carolin B?hm Michael W. Müller Markus W. Büchler Nathalia A. Giese Mert Erkan Helmut Friess 2010Annals of Surgery2010,,5:2
5Neural invasion in pancreatic cancer: A mutual tropism between neurons and cancer cells显示文摘Güralp O. Ceyhan Ihsan Ekin Demir Burak Altintas Ulrich Rauch Gerald Thiel Michael W. Müller Nathalia A. Giese Helmut Friess Karl-Herbert Sch?fer 2008Biochemical and Biophysical Research Communications2008,,3:2
6Zero emissions of oil in water from offshore oil and gas installations: economic and environmental implications显示文摘Paul Ekins Robin Vanner James Firebrace 2006Journal of Cleaner Production2006,,13:2
7Pancreatic Enzyme Replacement Therapy in Patients With Exocrine Pancreatic Insufficiency Due to Chronic Pancreatitis: A 1-Year Disease Management Study on Symptom Control and Quality of Life显示文摘Jan G. D’Haese Güralp O. Ceyhan Ihsan Ekin Demir Peter Layer Waldemar Uhl Matthias L?hr Reinhard Rychlik Konstantinos Pirilis York Z?llner Birgit Gradl Douglas Foerster Julia M?bius Friederike Henniges Helmut Friess 2014Pancreas2014,,:2
8AnempiricalinVestigationoftheTurkishconsumer’sacceptanceofInternetbankingservice显示文摘PolatogluVN EkinS 2001TheInternationalJournalofBankMarketing2001,19,45:1
9Further characterization of the expression in liver and catalytic activity of CYP 26B显示文摘Ekins S VandenBranden M Ring BJ 1998J Pharmacol Exp Ther1998,266,:1
10Binding of thyrotropin to receptors in fat tissue显示文摘Gill DL Marshall NJ Ekins RP 1978Mol Cell Endocrinol1978,10,1:1
11More sensitive Immunoassay显示文摘Ekins RP 1990Nature1990,284,:1
12Treatment options in painful chronic pancreatitis: a systematic review显示文摘Jan G. D’Haese Güralp O. Ceyhan Ihsan Ekin Demir Elke Tieftrunk Helmut Friess 2014HPB2014,,6:1
13Identifying critical natural capital: conclusions about critical natural eapital显示文摘Ekins P 2003Ecolngieal Economics2003,44,:1
14Using a choice experiment to account for preference heterogeneity in wetland attributes: The case of Cheimaditida wetland in Greece 显示文摘Ekin Birol Katia Karousakis Phoebe Koundouri 2006Ecological Economics2006,60,:1
15Iron acquisition by Acti- nobacillus suis Identification and characterization of transfer-rin receptor proteins and encoding genes显示文摘Bahrami F Ekins A Niven D F 2003Vet Microbiol2003,94,:1
16Pharmacophore and three-dimensional quantitative structure activity relationship methods for modeling cytochrome p450 active sites 显示文摘Ekins S de Groot M J Jones JP 2001Drug Metab Dispos2001,29,:1
17Synthesis and characterization of novel hydroxyalkyl carbamate and dihydroxyalkyl carbamate terminated poly (dimethylsiloxane) oligomers and their block copolymers with poly (Ecarproactone) 显示文摘Ekin A Webster D C 2006Macromolecules2006,39,:1
18A pharmacophore for humanPregnane X Receptor ligands显示文摘Ekins S Erickson JA 2002Drug Metab Dis-pos2002,30,1:1
19Eco-innovation for Environmental Sustainability:Concepts,Progress and Policies显示文摘Ekins P 2010Int Econ Econ Policy2010,,7:1
20Pharmacophore and three-dimensional quantitative structure activity relationship methods for modeling cytochrume P450 active sitcs显示文摘Ekins S De Groot M J Jones J P 2001Drug Mctab Dispos2001,29,:1
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