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321篇 您的检索式:作者名="Bayrak"
    题名 作者 年代 出处 被引量
1Use of Natural Antioxidants in Meat and Meat Products显示文摘M. Karakaya E. Bayrak K. Ulusoy 2011Journal of Food Science and Engineering2011,1,1:8
2Intraoperative acidosis is a new predictor for postoperative pancreatic fistula after pancreaticoduodenectomy显示文摘BACKGROUND:Early diagnosis of postoperative pancreatic fistula(POPF) is important for proper interventions.The preoperative,intraoperative and early postoperative biochemical markers have predictive value of POPF.The present study was to evaluate several simple biochemical parameters in the prediction of POPF.METHODS:Patients who underwent pancreaticoduodenectomy in our center between 2006 and 2015 were reviewed retrospectively.Preoperative and early postoperative biochemical parameters were evaluated.Additionally,the relationship between POPF and p H and lactate level at the end of surgery were analyzed,and neutrophil-to-lymphocyte ratio(NLR),plateletto-lymphocyte ratio(PLR),and red cell distribution widthto-platelet ratio(RPR) were calculated for postoperative days(PODs) 1 and 3.Diagnosis and grading of POPF were performed according to the standards of the International Study Group on Pancreatic Fistula.The patients were divided into two groups:Group 1 with no fistula or grade-A fistula; group 2 with grade-B or-C fistula.These simple biochemical markers were then compared between the two groups.RESULTS:Serum amylase level was significantly higher at POD3,and p H level was significantly lower at the end of operation in group 2 compared with those in group 1.However,the serum amylase was below the upper limit of normal serum level and therefore,the difference was not significant in clinical practice.Receiver operating charecteristic curve analysis showed that p H level was a reliable predictor of POPF(area under the curve:0.713; 95% CI:0.573-0.853).CONCLUSIONS:A low p H level at the end of pancreaticoduodenectomy was a risk factor of POPF.NLR,PLR,and RPR had no predictive value of POPF after pancreaticoduodenectomy.Erdem Kinaci Mert Mahsuni Sevinc Abdulkerim Ozakay Savas Bayrak Ekrem Cakar Serkan Sari 2016Hepatobiliary & Pancreatic Diseases International2016,15,3:7
3Frequency,types,and treatment of anemia in Turkish patients with inflammatory bowel disease显示文摘AIM to specify the type and prevalence of anemia along with a treatment approach for inflammatory bowel disease(IBD).METHODS We conducted a retrospective study on 465 patients who were diagnosed with IBD and followed up at our hospital from June 2015 to June 2016 [male: 254, female: 211; average age: 47 ± 14.4; Crohn's disease(CD): 257, Ulcerative Colitis(UC): 208]. Epidemiological and clinical data, such as sex, age, age of diagnosis, type of IBD, disease extension, disease behavior and duration, treatments for IBD and anemia, and surgical history were obtained for each patient. Per World Health Organization guidelines, anemia was diagnosed for males if hemoglobin values were less than 13 g/dL and for females if hemoglobin values were less than 12 g/d L.RESULTS We determined that 51.6% of the patients had anemia, which was more frequent in women then men(64% vs 41.3%, P < 0.001). Anemia frequency was higher in CD cases(57.6%) than in UC cases(44.2%)(P = 0.004). CD involvements were as follows: 48.2% in ileal involvement, 19% in colonic involvement, and 32.8% in ileocolonic involvement. Furthermore, 27.5% of UC patients had proctitis(E1) involvement, 41% ofthem had involvement in left colitis(E2), and 31.5% had pancolitis involvement. There was no significant relationship between anemia frequency and duration of disease(P = 0.55). Iron deficiency anemia(IDA) was the most common type of anemia in this cohort. Moreover, because anemia parameters have not been evaluated during follow-up of 15.3% of patients, the etiology of anemia has not been clarified. Fifty percent of patients with anemia received treatment. Twentythree percent of IDA patients had oral iron intake and forty-one percent of IDA patients had parenteral iron treatment. Fifty-three percent of patients who were suffering from megaloblastic anemia received B12/folic acid treatment.CONCLUSION We found out that almost half of all IBD patients(51.6%) had anemia, the most frequent of which was IDA. Almost half of these patients received treatment. We should increase the treatment rate in our IBD patients that have anemia.Goksel Bengi Hatice Keyvan Seda Bayrak Durmaz Hale Akpinar 2018World Journal of Gastroenterology2018,24,36:4
4Wear Behavior of Plasma Oxidized CoCrMo Alloy under Dry and Simulated Body Fluid Conditions显示文摘Ayhan Celik Mevra Asian Ali Fatih Yetim Ozgii Bayrak 2014Journal of Bionic Engineering2014,11,2:4
5Exact Solutions of Klein-Gordon Equation with Scalar and Vector Rosen-Morse-Type Potentials显示文摘我们象同等值时间(磅) 一样为相等的向量和分级的 Rosen 摩尔期电码和 Eckart 潜力获得 Klein-Gordon 方程的一个准确分析答案由使用 asymptotic 重复方法的这些潜力的对称的版本。尽管这些磅对称的潜力是 non-Hermitian,相应特征值由于 PT 对称是真实的。A. Soylu O. Bayrak I. Boztosun 2008Chinese Physics Letters2008,25,8:3
6Extraordinary cause of acute gastric dilatation and hepatic portal venous gas: Chronic use of synthetic cannabinoid显示文摘Addiction to synthetic cannabinoids(SCs) is a growing social and health problem worldwide. Chronic use of SCs may cause adverse effects in the gastrointestinal system. We describe a very rare case of acute gastric dilatation(AGD) and hepatic portal venous gas(HPVG),with findings of acute abdomen resulting from chronic use of a SC, Bonzai. AGD and HPVG were detected by computerized tomography examination. Patchy mucosal ischemia was seen in endoscopic examination. Despite the findings of an acute abdomen, a non-surgical approach with nasogastric decompression, antibiotic therapy, and close radiologic and endoscopic followup was preferred in the presented case. Clinical and radiologic findings decreased dramatically on the first day, and endoscopic findings gradually disappeared over 7 d. In conclusion, this case shows that chronic use of a SC may cause AGD and accompanying HPVG,which can be managed non-surgically despite the findings of acute abdomen.Mert Mahsuni Sevinc Erdem Kinaci Savas Bayrak Aytul Hande Yardimci Ekrem Cakar Hasan Bektas 2015World Journal of Gastroenterology2015,21,37:3
7Modeling of adsorption and ultrasonic desorption of cadmium(Ⅱ) and zinc(Ⅱ) on local bentonite显示文摘LACIN O BAYRAK B KORKUT O 2005Journal of Colloid and Interface Science2005,292,2:1
8The value of CDX2 and cytokeratins 7 and 20 expression in differentiating colorectal adenocarcinomasfrom extraintestinal gastrointestinal adenocarcinomas:cytokeratin 7-/20 + phenotype is more specific than CDX2 antibody显示文摘Bayrak R Haltas H Yenidunya S 2012Diagn Pathol2012,7,:1
9Concomitant nephrot- ic syndrome with antinuclear antibody seropositivity and Hashimoto's thyroiditis in a patient with mycosis fungoides 显示文摘Kaya A Kanbay M Bayrak O 2006South Med J2006,99,6:1
10Confinement reinforcement design considerations for ductile HSC columns 显示文摘Bayrak O Sheikh S A 1998Journal of Structural Engineering ASCE1998,124,9:1
11Ventricular pre-excitation and cardiac hypertrophy mimicking hypertrophic cardiomyopathy in a Turkish family with a novel PRKAG2 mutation 显示文摘Bayrak F Komurcu-Bayrak E Mutlu B 2006Eur J Heart Fail2006,8,7:1
12Evaluation of myocardial bridges with 64-slice computed tomography coronary angiog raphy显示文摘Bayrak F Degertekin M Eroglu E 2009Acta Cardiol2009,64,3:1
13Plastic hinge length of reinforced concrete columns显示文摘Sungjin Bae Oguzhan Bayrak 2008ACI Structural Journal2008,,:1
14Synthesis of some new 1,2,4-triazoles, their Mannich and Schiff bases and evaluation of their antimicrobial activities显示文摘BAYRAK H DEMIRBAS A KARAOGLU S A 2009Eur J Med Chem2009,44,3:1
15Simple renal cyst prevalence in in- ternal medicine department and concomitant diseases 显示文摘Suher M Koc E Bayrak G 2006Ren Faii2006,28,2:1
16Effects of principle component analysis on assessment of coronary artery diseases using support vector machine显示文摘BABAOGLU I FINDIK 0 BAYRAK M 2010Expert Systems with Applications2010,37,:1
17Seismic Performance of Full scale Reinforced Concrete Columns显示文摘BAS S BAYRAK O 2008ACI Struc tural Journal2008,105,2:1
18Modeling of ad- sorption and ultrasonic desorption of cadmium( Ⅱ ) and zinc( Ⅱ ) on local bentonite显示文摘Oral Lacin Bahar Bayrak Ozlem Korkut 2005Journal of Colloid and Interface Science2005,292,2:1
19Adsorption behavior of Cr (Ⅵ) on activated hazelnut shell ash and activated bentonite 显示文摘Yuksel Bayrak Yesim Yesiloglu and Unal Gecgel 2006Microporous and Mesoporous Materials2006,91,13:1
20Effects ofAlkali-silica Reaction and Delayed Ettringite Forma-tion on Anchorage of Prestressing Strands in Trape-zoidal Box Beams with Dapped Ends显示文摘LARSON N A’BAYRAK O’JIRSA J O 2012PCI Journal?2012,57,3:1
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