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374篇 您的检索式:作者名="Tuna"
    题名 作者 年代 出处 被引量
1Efficacy of ankaferd blood stopper application on nonvariceal upper gastrointestinal bleeding显示文摘AIM:To prospectively assess the hemostatic efficacy of the endoscopic topical use of ankaferd blood stopper(ABS) in active non-variceal upper gastrointestinal system(GIS) bleeding.METHODS:Endoscopy was performed on 220 patients under suspiciency of GIS bleeding.Patients with active non-variceal upper gastrointestinal bleeding(NVUGIB) with a spurting or oozing type were included.Firstly,8-10 cc of isotonic saline was sprayed to bleeding lesions.Then,8 cc of ABS was applied on lesions in which bleeding continued after isotonic saline application.The other endoscopic therapeutic methods were applied on the lesions in which the bleeding did not stop after ABS.RESULTS:Twenty-seven patients had an active NVUGIB with a spurting or oozing type and 193 patients were excluded from the study since they did not have non-variceal active bleeding.8 cc of ABS was sprayed on to the lesions of 26 patients whose bleeding continued after isotonic saline and in 19 of them,bleeding stopped after ABS.Other endoscopic treatment methods were applied to the remaining patients and the bleeding was stopped with these interventions in 6 of 7 patients.CONCLUSION:ABS is an effective method on NVUGIB,particularly on young patients with no coagulopathy.ABS may be considered as part of a combination treatment with other endoscopic methods.Gokhan Gungor M Hakan Goktepe Murat Biyik Ilker Polat Tuncer Tuna Huseyin Ataseven Ali Demir 2012World Journal of Gastrointestinal Endoscopy2012,4,12:5
2Why Are Earnings Kinky? An Examination of the Earnings Management Explanation显示文摘Patricia M. Dechow Scott A. Richardson Irem Tuna Review of Accounting Studies (-)0,,:3
3Lamivudine resistance mutations in patients infected with hepatitis B virus genotype D显示文摘AIM: To determine the distribution of viral genotypes for primary or acquired lamivudine resistance. METHODS: A total of 283 patients with chronic hepatitis B virus (HBV) infection (245 patients with chronic hepatitis B and 38 inactive hepatitis B surface antigen carriers) were included in the study. The HBV geno-type was determined by using quantitative real-time polymerase chain reaction and sequence analysis, and tyrosine-methionine-aspartate-aspartate (YMDD) motif mutations were determined using the reverse transcriptase hybridization method. RESULTS: Lamivudine resistance was determined in a total of 25 (10.7%) chronic hepatitis B patients. Eight subjects (4%) had primary resistance to lamivudine, and 17 (53.1%) had secondary resistance to lamivudine. Genotype D, which was isolated from 267 of the patients with chronic HBV infection, was the dominant genotype in Turkey. CONCLUSION: Identification of YMDD motif mutations should have a positive impact on the selection of proper antiviral medication for patients, even for those who are nucleoside nave.Orhan Yιldιz Bilgehan Aygen Nese Demirtürk Tuna Demirdal Dilara Inan Taner Yιldιrmak Arzu Kantürk Ediz Tütüncü Hepatitis B Study Group 2011World Journal of Gastroenterology2011,17,45:3
4Propofol-induced myoclonic seizures after endoscopic procedure in an elderly woman显示文摘Tuna Y Tas A Koklu S) 2012Chinese Medical Journal2012,,5:3
5Primary pancreatic hydatid disease associated with acute pancreatitis显示文摘The Editor welcomes submissions for possible publication in the Letters to the Editor section. Letters commenting on an article published in the Journal or other interesting pieces will be considered if they are received within 6 weeks of the time the article was published. Authors of the article being commented on will be given an opportunity to offer a timely response to the letter. Authors of letters will be notified that the letter has been received. Unpublished letters cannot be returned.Karakas E Tuna Y Basar  Kklü S 2010Hepatobiliary & Pancreatic Diseases International2010,9,4:2
6Generalized contraction mapping principle in intuitionistic Menger spaces and application to differential equations显示文摘Using the idea of Atanassov, we define the notion of intuitionistic Menger spaces as a netural generalizations of Menger spaces due to Menger. We also obtain a new generalized contraction mapping and utilize this contraction mapping to prove the existance theorems of solutions to differential equations in intuitionistic Menger spaces.Servet Kutukcu Adnan Tuna Atakan T. Yakut 2007Applied Mathematics and Mechanics(English Edition)2007,28,6:2
7Performance of GPS slant total electron content and IRI-Plas-STEC for days with ionospheric disturbance显示文摘Total Electron Content(TEC) is an important observable parameter of the ionosphere which forms the main source of error for space based navigation and positioning systems.Since the deployment of Global Navigation Satellite Systems(GNSS),cost-effective estimation of TEC between the earth based receiver and Global Positioning System(GPS) satellites became the major means of investigation of local and regional disturbance for earthquake precursor and augmentation system studies.International Reference Ionosphere(IRI) extended to plasmasphere(IRI-Plas) is the most developed ionospheric and plasmaspheric climatic model that provides hourly,monthly median of electron density distribution globally.Recently,IONOLAB group(www.ionolab.org) has presented a new online space weather service that can compute slant TEC(STEC) on a desired ray path for a given date and time using IRI-Plas model(IRI-Plas-STEC).In this study,the performance of the model based STEC is compared with GPS-STEC computed according to the estimation method developed by the IONOLAB group and includes the receiver bias as IONOLAB-BIAS(IONOLAB-STEC).Using Symmetric Kullback-Leibler Distance(SKLD),Cross Correlation(CC) coefficient and the metric norm(L2N) to compare IRI-Plas-STEC and IONOLAB-STEC for the month of October 2011 over the Turkish National Permanent GPS Network(TNPGNActive),it has been observed that SKLD provides a good indicator of disturbance for both earthquakes and geomagnetic storms.Feza Arikan Seymur Shukurov Hakan Tuna Orhan Arikan T.L. Gulyaeva 2016Geodesy and Geodynamics2016,7,1:1
8Alleviation of salt stress-induced adverse effects on maize plants by exogenous application of indoleacetic acid (IAA) and inorganic nutrients - A field trial显示文摘Kaya Cengiz Ashraf Muhammad Dikilitas Murat Tuna Atilla L 2013Australian Journal of Crop Science2013,,2:1
9Epithelioid angiomyolipoma:a ease report显示文摘 Koyuncuglu M Tuna B 2001Tumori2001,87,3:1
10Finite element simulation of the behavior of the periodontal ligament: a validated nonlin- ear contact model显示文摘Tuna M Sunbuloglu E Bozdag E 2014J Biomech2014,47,12:1
11Heavy metals in water,sediment sad tissues of Leuciscus cephalus from a stream in southwestern Turkey显示文摘Demirak A Yilmaz F Tuna A L 2006Chemosphere2006,63,9:1
12cDNA cloning of a Trichoderma reesei cellulase and demonstration of endoglucanase activity by expression in yeast显示文摘MARKKU S TUNA N MAIJA T 1997Eur J Biochem1997,249,:1
13Long-term Efficacy and safety of lamivudine, entecavir, and tenofovir for treatment of hepatitis B virus-related cirrhosis 显示文摘Kuklti S Tuna Y Gtilsen M T 2013Clin Gastroenterol Hepatol2013,11,1:1
14A survey of cross-layer performance enhancements for Mobile IP networks显示文摘JANISE MCNAIR TUNA TUGEU WENYE WANG ed al 2005Computer Networks2005,49,2:1
15Congenital chylothorax associated with trisomy X显示文摘Cardoso D Tuna M Abrantes M 2001Eur J Pediatr2001,160,12:1
16Gibberellic acid improves water deficit tolerance in maize plants 显示文摘Kaya C Tuna A L Alves A A C 2006Acta Physiologiae Plantarum2006,28,4:1
17Long-term efficacyand safety of lamivudine, entecavir, and tenofovir fortreatment ofhepatitis B virus-related cirrhosis 显示文摘Koklu S Tuna Y Gulsen M T al 2013ClinGastroenterol Hepatol2013,11,1:1
18Bacterial colonization of double J stents and bacteriuria frequency 显示文摘Yeniyol CO Tuna A Yener H 2002Int Urol Nephrol2002,34,2:1
19Intracerebral ganglioglioma:clinical and radiological study of eleven surgically treated cases with follow-up显示文摘 Tuna M Gocer IA 2001Neurosurg2001,24,23:1
20A digitally controlled dB-Linear CMOS AGC for low voltage mixed signal applications 显示文摘Hassan O E Tuna B T Mohammed I 1998IEEE CNF1998,9,:1
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