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An Evaluation of Surgical Prophylaxis Procedures in Turkey: A Multi-Center Point Prevalence Study

Kaya, Selcuk | Aktas, Seyhan | Senbayrak, Seniha | Tekin, Recep | Oztoprak, Nefise | Aksoy, Firdevs | Firat, Pinar

https://dx.doi.org/10.5152/eurasianjmed.2015.15222 https://hdl.handle.net/20.500.12628/2048

The impact of the IL-1 beta, IL-1Ra, IL-2, IL-6 and IL-10 gene polymorphisms on the development of Behcet's disease and their association with the phenotype

Baris, Savas | Akyurek, Omer | Dursun, Ahmet | Akyol, Mesut

Background and objective: This trial was designed to investigate the effects of the interleukin (IL)-1 beta, IL-1Ra, IL-2, IL-6, IL-10 gene polymorphisms on Behcet's disease (BD) occurrence and the association between the polymorphisms and the phenotype. Materials and method: The study population consisted of 71 patients and 70 age and gender-matched healthy subjects. Each of the participants had 2cc of blood withdrawn, which was placed into a whole blood tube, and the DNA was obtained using the NucleoSpin (R) Blood DNA Isolation kit. To display the band lengths, the products were amplified us ...Daha fazlası

Flexor tendon complications in comminuted distal radius fractures treated with anatomic volar rim locking plates

Kara, Adnan | Celik, Haluk | Oc, Yunus | Uzun, Metin | Erdil, Mehmet | Tetik, Cihangir

Objective: Anatomic volar rim locking plates are designed with the aim of treating intraarticular distal radius fractures. When used to treat comminuted distal radius fractures, these plates can damage the flexor tendons. In this study, we sought to determine the radiological and functional results and rate of complications of these plates. Methods: We retrospectively reviewed the records of 36 patients (28 males, 8 females; mean age: 46.4 years) with AO/OTA Type C2-C3 distal radius fractures treated with anatomic volar rim distal radius plates between January 2011 and December 2014. Radial le ...Daha fazlası

Pretreatment Neutrophil- Lymphocyte Ratio in Salivary Gland Tumors Is Associated with Malignancy

Damar, Murat | Dinc, Aykut Erdem | Erdem, Duygu | Aydil, Utku | Kizil, Yusuf | Eravci, Fakih Cihat | Biskin, Sultan

Objective. To assess pretreatment levels in the counts and percentages of leukocytes and the neutrophil-lymphocyte ratio (NLR) in benign and malignant salivary gland tumors (SGTs) while investigating whether NLR is an inflammatory marker for distinguishing low-from high-grade parotid gland tumors. Study Design. Case series with chart review. Setting. Tertiary referral center. Subjects and Methods. This study was performed on 182 patients with SGTs (age range: 16-87 years; 93 male and 89 female) who were treated between January 2010 and May 2015. Pretreatment counts and percentages of leukocyte ...Daha fazlası

Investigation of the Association Between Chronic Hepatitis B and C Infections and TNF-alpha(-308) Gene Polymorphism

Borekci, Gulay | Aras, Nurcan | Kandemir, Ozlem | Yalin, Serap | Celik, Sevim Karakas | Berkoz, Mehmet

Cytokines and genetic factors play important roles in the pathogenesis of chronic hepatitis B (CHB) and chronic hepatitis C (CHC) infections. Variations in cytokine genes may effect the gene expression and may lead to changes in the clinical manifestations of diseases. One of the single nucleotide polymorphisms in the promoter region of tumor necrosis factor-alpha (TNF-alpha) gene is the polymorphism at -308. position which was investigated in many studies by means of its relationship between CHB and CHC infections, however their results are incompatible. Furthermore, there is no sufficient da ...Daha fazlası

Ultrasonic Evaluation of the Flexor Pollicis Longus Tendon Following Volar Plate Fixation for Distal Radius Fractures

Kara, Adnan | Celik, Haluk | Bankaoglu, Mujdat | Oc, Yunus | Bulbul, Murat | Sugun, Tahir Sadik

Purpose To evaluate with ultrasound the thickness of the flexor pollicis longus (FPL) tendon and its relationship to the volar locking plate after the fixation of distal radius fractures. Methods We evaluated 27 type C2 and C3 distal radius fractures with ultrasound to evaluate damage to the FPL tendon after volar plate fixation. The thickness of the FPL tendon and its distance to the volar plate in the involved wrists and to the volar rim in the contralateral uninjured wrist were measured on sonograms taken 12 months postoperatively. Measurements of the involved wrists were compared with thos ...Daha fazlası

Simultaneous localization and mapping of mines with unmanned aerial vehicle [Insansiz Hava Araci ile Maden Ocaginin Es Zamanli Konum Belirleme ve Haritalandirilmasi]

Altan, Aytaç | Bayraktar, Köksal | Hacıoğlu, Rıfat

In this stuidy, the position information from ultrasound sensors on UAV related to floor gallery mine passed through the filter, it is aimed to control the position of simultaneously creating the optimum environmental map. The simultaneous in galleries made mapping, mine the data of air to the designated central monitoring system with real-time location information is transmitted to the ventilation system, which is intended to more effectively work in the mines. The gallery maps which simultaneous location and mapping information obtained by UAV Extended Kalman Filter algorithms processed were ...Daha fazlası

The effect of the ring transducer system in ultrasonic imaging

Onur, Tuğba Özge | Hacıoğlu, Rıfat

The spatially limited plane (SLP) wave can be created by exciting the ring transducer elements with different amplitudes and at different times. Although the ring transducer initially worked well, many transducer elements have become inoperative, due probably to service life and material life. The result of these bad elements is artifacts in the resulting spatially limited plane waves. In this study, the effects of bad elements of ring transducer system (RTS) which is used to obtain high quality images by using inverse scattering techniques in formation of the SLP wave are investigated. Also, ...Daha fazlası

Image enhancement in ultrasound imaging

Onur, Tuğba Özge | Hacıoğlu, Rıfat

In this paper, two different methods are suggested in order to provide image enhancement in ultrasonic B-mode imaging. By obtaining RF data from two different phantom used to form B-mode image, their spectral characteristics were observed. Then by forming RF envelope from obtained data, conversion of envelope to color image is provided. Logarithmic compression and histogram equalization methods found in literature are used to improve image quality. From the results obtained, it is observed that both algorithms are effective based on the intended use when they are applied individually. © 2016 I ...Daha fazlası

Erişime Açık

The effects of tadalafil and pentoxifylline on apoptosis and nitric oxide synthase in liver ischemia/reperfusion injury

Bektaş, Sibel | Karakaya, Kemal | Can, Murat | Bahadır, Buarak | Güven, Berrak | Erdoğan, Nilsen | Özdamar, Şükrü Oğuz

The aim of this study was to investigate the effects of tadalafil (TDF) and pentoxifylline (PTX) on hepatic apoptosis and the expressions of endothelial and inducible nitric oxide synthases (eNOS and iNOS) after liver ischemia/reperfusion (IR). Forty Wistar albino rats were randomly divided into five groups (n = 8) as follows: sham group; IR group with ischemia/reperfusion alone; low-dose and high-dose TDF groups received 2.5 mg/kg and 10 mg/kg TDF, respectively; and PTX group received 40 mg/kg PTX. Blood was collected for the analysis of serum alanine aminotransferase, aspartate aminotransfer ...Daha fazlası

Erişime Açık

Müzik terapinin cerrahi uygulanan 6-12 yaş arası çocuklarda anksiyete, korku ve ağrı yönetimine etkisi

Bahadır, Özgür

Araştırma; yarı deneysel olarak planlanıp, müzik terapinin cerrahi uygulanan çocuklarda anksiyete, korku ve ağrı yönetimine etkisinin belirlenmesi amacıyla gerçekleştirildi. Araştırma 01.01.2016 – 19.08.2016 tarihleri arasında, BEÜ Sağlık Uygulama ve Araştırma Merkezi’nde yürütüldü. Araştırmanın evrenini belirtilen tarihler arasında B.E.Ü. Sağlık Uygulama ve Araştırma Merkezi’ne operasyon amaçlı başvuran 6-12 yaş arası çocuklar oluşturdu. Çocuklara cerrahi uygulanan kliniklerde yarı deneysel yapılan bu çalışmada, vaka grubu (ameliyat öncesinde müzik terapi yöntemi uygulanan çocuklar) ve kontro ...Daha fazlası

6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.
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