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Hepatobiliary & Pancreatic Diseases international 2010年第1期9卷 78-82页

作者： Cavit l Kahraman Dinler O■uz Hasdemir oktay Büyüka■ik Güler Bu■dayci Department of General Surgery Abant Izzet Baysal University Medical School Department of Biochemistry Abant Izzet Baysal University Medical School

BACKGROUND:Melatonin (N-acetyl-5-methoxytripta-mine) is a free radical scavenger and a strong antioxidant,secreted by the pineal *** this study,we evaluated the effects of decreasing and increasing serum melatonin levels on malonyldialdehyde (MDA),superoxide dismutase (SOD),and reduced glutathione (GSH) levels in pancreatic tissue from rats with experimental acute ***:Experimental acute pancreatitis was induced in three groups of Wistar albino rats (10 animals per group) by pancreatic ductal *** first group had only acute pancreatitis and served as the *** pinealectomy was added to acute pancreatitis in the second group,removing the source of endogenous melatonin (low melatonin levels group).The third group was given 0.1 ml daily intraperitoneal injections of 20 mg/ml melatonin solution for one week (high melatonin levels group).The effects of melatonin levels were evaluated by comparison of the levels of MDA,SOD,and GS in pancreatic ***:We found that intraperitoneal melatonin injections decreased the levels of MDA and increased the levels of SOD and GSH in pancreatic ***:Exogenous melatonin has a preventive effect on lipid peroxidation and oxidative damage in acute pancreatitis.

关键词： pineal gland acute pancreatitis melatonin oxidative damage

The Quest for Livable City Centers:A Study in Famagusta(Gazimagusa),North Cyprus

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Journal of Civil Engineering and Architecture 2019年第1期13卷 23-30页

作者： Reihaneh Rafie Manzelat Derya oktay Department of Engineering-based Architecture and Urban Planning Sapienza University of Rome00184 Roma RMItaly Department of Architecture Ondokuz Mayis UniversityFine Arts CampusIlkadim55100 SamsunTurkey

Concern about the livability of urban spaces has led to an increasing interest in findings from analyses aiming to quantify livability in particular places such as city *** traditional cities,city centers have always been known by their diverse functions,activities and social ***,today,with the effect of fast urbanization and the growth of cities outwards of the city centers,we lose the meaning and use of the concept of city center in many *** paper therefore aims to explore the characteristics of successful city centers and tries to identify the main parameters to achieve *** on these,a strategy is proposed in order to promote the city center of Famagusta,a city in North Cyprus with a serious problem in its central area,to achieve *** study contributes some experiential evidence to investigate the claimed benefits and deficiencies in terms of effects of physical,social and economic parameters on the overall perception of livability of the residents in the central area of Famagusta and cities of similar development trends.

关键词： City center livability livable city center urban growth Famagusta(Gazimagusa)

Appendiceal mucocele: Case reports and review of current literature

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World Journal of Gastroenterology 2008年第14期14卷 2280-2283页

作者： Kemal Karakaya Figen Barut Ali Ugur Emre Hamdi Bulent Ucan Guldeniz Karadeniz Cakmak oktay irkorucu Oge Tascilar Yucel Ustundag Mustafa Comert Department of General Surgery Zonguldak Karaelmas University Zonguldak 67600 Turkey Department of Pathology Zonguldak Karaelmas University Zonguldak 67600 Turkey Department of Gastroenterology Zonguldak Karaelmas University Zonguldak 67600 Turkey

The mucocele of the appendix is an uncommon disorder which is often asymptomatic but sometimes causes acute appendicitis-like symptoms. Sometimes, patients with mucocele can present with confusing symptoms. Preoperative suspicion and diagnosis of appendiceal mucocele are important. Ultrasonography and computed tomography are useful tools for the diagnosis of appendiceal mucocele. it may be also recognised by colonoscopy as a smooth submucosal lesion of the cecum. Optima management of the mucocele could be achieved through accurate preoperative diagnosis. Preoperative diagnosis is a major component for minimizing intra-operative and post-operative complications. We herein report five cases and discuss the diagnostic methods and surgical treatment.

关键词： Appendix Mucocele Diagnosis Surgical treatment

Chemical and Microbiological Properties of Karinyagi （Butter Stored in Rumen） Consumed in Turkey

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Journal of Food Science and Engineering 2015年第1期5卷 37-43页

作者： Gokhan Akarca Abdullah Caglar oktay Tomar Department of Food Engineering Faculty of Engineering University of Afyon Kocatepe Afyonkarahisar 03100 Turkey

in this study, moisture content, peroxide and free fatty acid values and microbial counts of 30 Karinyagi samples taken from different retail markets in Afyonkarahisar province have been investigated. The average moisture content of Karinyagi samples was found to be 17.64%. The average peroxide values of the samples was found 2.33 meq O2/kg fat. Free fatty acid values of samples ranged at 2.2-5.2 mg NaOH/g fat and the average acidity value was found to be 3.43 mg NaOH/g fat. Total aerobic mesophilic bacteria, yeast/mould, coliform group and Micrococcus/Staphylococcus counts of Karinyagi samples were 5.59, 5.54, 2.56, 1.24 log CFU/g fat, respectively.

关键词： Butter Karinyagi peroxide value quality.

Successful treatment of tubulointerstitial nephritis in immunoglobulin G4-related disease with rituximab: A case report

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World Journal of Clinical Cases 2019年第16期7卷 2309-2315页

作者： Eray Eroglu Murat Hayri Sipahioglu Soner Senel Sule Ketenci Ertas Seyma Savas Figen Ozturk ismail Kocyigit Bulent Tokgoz oktay Oymak Division of Nephrology Department of Internal MedicineErciyes University School of MedicineKayseri 38039Turkey Division of Rheumatology Department of Internal MedicineErciyes University School of MedicineKayseri 38039Turkey Department of internal Medicine Erciyes University School of MedicineKayseri 38039Turkey Department of Pathology Erciyes University School of MedicineKayseri 38039Turkey

BACKGROUND immunoglobulin G4-related disease (igG4-RD) is an immune-mediated condition that consisted of disorders that share particular clinical,serologic and pathologic *** common presentation of disease includes tumor-like swelling of involved organs and the histopathological findings are a lymphoplasmacytic infiltrate enriched with igG4-positive plasma cells,and a variable degree of fibrosis that has a characteristic "storiform" pattern in biopsy specimens of tumorlike *** presentations of this disease,which often affects more than one organ,include autoimmune pancreatitis,salivary gland disease (sialadenitis),orbital disease and retroperitoneal *** steroid treatment is essential for the treatment of the disease however,other immunosuppressive drugs including cyclophosphamide or rituximab could be an option in resistant *** SUMMARY Herein,we reported a 34-year-old woman whom previously had diagnosed with asthma,rheumatoid arthritis and Sj?gren’s syndrome (SS) referred our nephrology department due to acute kidney failure development at the last rheumatology *** kidney biopsy she has been diagnosed with igG4-RD and tubuluointerstitial *** had been accepted resistant to steroid,mycophenolate mofetil,methotrexate and azathioprine therapies due to receiving in last two *** refused to receive cyclophosphamide due to potential gonadotoxicity of the ***,rituximab therapy was *** received 1000 mg infusion,15 d apart and 6 mo later it has been administered same *** one year from the last rituximab dose serum creatinine decreased from 4.4 mg/dL to 1.6 mg/dL,erythrocyte sedimentation rate decreased from 109 mm/h to 13 mm/h [reference range (RR) 0-20],and Creactive protein decreased from 55.6 mg/L to 5 mg/L (RR 0–6).All pathologic lymph nodes and masses were also *** Patients with igG4-RD usually misdiagnosed with rheumatologic diseases including systemic lupus erythem

关键词： immunoglobulin G4-related disease Tubulointerstitial nephritis Rituximab Case report

Lipoma within inverted Meckel’s diverticulum as a cause of recurrent partial intestinal obstruction and hemorrhage: A case report and review of literature

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World Journal of Gastroenterology 2007年第7期13卷 1141-1143页

作者： Güldeniz Karadeniz Cakmak Ali Ugur Emre Oge Tascilar Sibel Bekta■ Bulent Hamdi Uan oktay irkorucu Kemal Karakaya Yucel Ustundag Mustafa Comert Department of Surgery Zonguldak Karaelmas Uni-versity School of Medicine Kozlu-Zonguldak Turkey Department of Pathology Zonguldak Karaelmas University School of Medicine Kozlu-Zonguldak Turkey Department of Gastroenterology Zonguldak Karaelmas University School of Medicine Kozlu-Zonguldak Turkey

Lipoma within an inverted Meckel's diverticulum presen- ting with hemorrhage and partial intestinal obstruction is an exceptional clinical entity. We report a case of 47-year-old male with a history of recurrent episodes of partial intestinal obstruction and melena due to a subserosal lipoma located in the base of an inverted Meckel's diverticulum. According to our knowledge, this is the first case of a lipoma within a Meckel's diverticulum giving rise to this clinical scenario without the existence of heterotrophic gastric or pancreatic tissues.

关键词： Meckel's diverticulum Lipoma inversion intestinal obstruction Hemorrhage

Unicentric Castleman's disease associated with end stage renal disease caused by amyloidosis

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World Journal of Clinical Cases 2017年第3期5卷 119-123页

作者： Eray Eroglu ismail Kocyigit Aydin Unal Murat Hayri Sipahioglu Hulya Akgun Leylagul Kaynar Bulent Tokgoz oktay Oymak Division of Ne-phrology Department of Internal MedicineErciyes University School of Medicine Department of Pathology Erciyes University School of Medicine Division of Hematology Department of Internal MedicineErciyes University School of Medicine

Castleman's disease(CD), also known as angiofolicular lymph node hyperplasia, is a rare heterogenous group of lymphoproliferative disorders. Histologically, it can be classified as hyaline vascular type, plasma cell type, or mixed type. Clinically two different subtypes of the CD are present: Unicentric and multicentric. Unicentric CD is generally asymptomatic and associated with hyaline vascular type, and its diagnoses depend on the localized lymphadenopathy on examination or imaging studies. However, multicentric CD presents with generalized lymphadenopathy and systemic symptoms including malaise, fever, night sweats, weight loss, and it is associated with the plasma cell type and mix type. Herein, we report a patient with unicentric CD of the plasma cell type without systemic symptoms, who developed end stage renal failure caused by amyloidosis 6 years after onset of CD.

关键词： Castleman’s disease Amyloidosis Plasma cell inflammation End stage renal disease

Explanation of the Hidden Variables in the Electron-Positron Annihilation Process in Terms of the Quantum Entanglement and the Conservation of Flux Quantum

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Journal of Modern Physics 2018年第5期9卷 985-996页

作者： Mesude Saglam Hanasli Gür oktay Yilmaz Department of Physics Ankara UniversityAnkaraTurkey Department of Engineering Physics Ankara UniversityAnkaraTurkey Department of Physics Faculty of Arts and SciencesCanakkale Onsekiz Mart UniversityTerzioglu CampusCanakkaleTurkey

We show that the electron-positron annihilation process resulting with the creation of two gamma photons cannot be fully determined without the conservation of the angular momentum which has two elements, namely, the conservation of the spin angular momentum and the conservation of the quantum flux which work as the conservation of the magnetic moments as well. The conservation of the quantum flux has never been considered so far for any collision process. We show that the missing conservation rule in the above process is the conservation of the total quantum flux which is the hidden variable of that process. By using the quantum entanglement together with the conservation of the quantum flux we show that the initial and the final states of this collision are fully determined. We also show that each of the gamma photons created in the end carries a quantum flux of ±Φ=±hc/e?with itself along the propagation direction. Here the (+) and (−) signs correspond to the right hand and left circular helicity, respectively.

关键词： Hidden Variable Dirac Equation Spin Quantum Flux Electron-Positron Annihilation Right (Left) Hand Circular Helicity

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土耳其DEBA公司设备的在线控制改造

印染 2007年第4期33卷 29-33页

作者： Tuxen Rainer Kirecci.oktay 德国Pleva公司土耳其DEBA纺织公司

以土耳其DEBA公司为例,采用PLEVA在线检测控制系统进行设备改造。诸如采用PLEVA探测器FS 91控制烘箱废气湿度;以PLEVA TDS 95非接触式温度检测器控制布面温度,防止过烘;用PLEVA含水率探测器RR 1.3控制布面剩余湿度;并针对加工面料,以SC... 详细信息

以土耳其DEBA公司为例,采用PLEVA在线检测控制系统进行设备改造。诸如采用PLEVA探测器FS 91控制烘箱废气湿度;以PLEVA TDS 95非接触式温度检测器控制布面温度,防止过烘;用PLEVA含水率探测器RR 1.3控制布面剩余湿度;并针对加工面料,以SC1配合SD1组成一套完整的整纬装置,防止纬斜。

关键词：染整机械探测装置:整纬装置在线控制

Production of Afyon Kaymak with Traditional and Technological Methods

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Journal of Food Science and Engineering 2014年第3期4卷 115-119页

作者： Goekhan Akarca oktay Tomar Abdullah Caglar Department of Food Engineering Faculty of Engineering University of Afyon Kocatepe Afyonkarahisar 03100 Turkey

Afyon kaymak （milk cream） is traditional dairy product of Afyon city which is a junction of Middle Anatolia and West regions and famous with its thermal tourism and food. However, challenging production process led Afyon kaymak to lose its importance. Although buffalo milk is the raw material of traditional Afyon kaymak, cow milk can be used in the process. in traditional process, milk is filtered with double cheesecloth and gotten into the aluminum or tinned copper milk cream pans where the capacity is around 2.5-3.0 L. Half-filled pan is warm up to 90-95 ℃. Pans are carried to cool area and left until cooling. Milk cream on the cooled pans is lined by a pin. New milked milk is added to the lined cream in pans and heated for 1 h. it is covered and held on for 6-8 h. While holding period is until afternoon on summer time, it is until mid-afternoon in winter. Covers of the pans are opened and hold in a cool place until morning and, thus, cream is chilled. Cream layer on pans are lined and gotten out of pans. Cream as circle is divided into four pieces and left to the cream package after turning down. in this review, we aimed to give some information about Afyon kaymak and its production methods.

关键词： Milk cream kaymak buffalo Afyon cow quality.