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Bulunan: 64 Adet 0.001 sn
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Filtreler
Filtreler
Bulunan: 64 Adet 0.001 sn
Ambargo Durumu [1]
Tam Metin [2]
Atıf Dizini [4]
Tez Danışmanı [2]
Yayın Tarihi [1]
Yayın Dili [2]
Erişime Açık

Intratympanic mixture gentamicin and dexamethasone versus dexamethasone for unilateral Meniere's disease

ÖZTÜRK, Kayhan | ATA, Nurdoğan

Objective: This study aimed to determine the effectiveness of an intratympanic (IT) injection of a mixture of gentamicin and dexamethasone compared with intratympanic dexamethasone (ITD) for controlling vertigo and protecting the hearing level of Meniere's disease patients who have persistent vertigo attacks, despite medical treatment. Methods: Thirty eight patients with intractable Meniere's disease were included in this study. Twenty-one patients were treated with IT mixture gentamicin and dexamethasone injection; seventeen patients were treated with ITD. Pre- and post-treatment audiograms w ...Daha fazlası

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Ectopic Cushing's syndrome due to adrenocorticotropic hormone secreting atypical thymic carcinoid tumor.

DURAN, Cevdet | EREN KARANİS, Meryem İlkay | BAKDIK, Suleyman | ASLAN, Uysaler | ÇALIK, Mustafa | ÇALIK, Saniye Goknil

Cushing's syndromes (CS) due to thymic carcinoids are rarely seen. In this text, a case with CS due to ectopic adrenocorticotropic hormone (ACTH) secreting atypical thymic carcinoid tumor is presented. A 50-year-old Turkish male patient was admitted to our emergency department with typical CS features. Basal hormone profile, low- and high-dose dexamethasone suppression tests, and inferior petrosal sinus sampling results were consistent with ectopic ACTH secretion. Thorax computerized tomography showed an upper mediastinal mass, and trans-thoracic biopsy showed atypical thymic carcinoid with po ...Daha fazlası

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How successful is “pleural sound sign” in the identification of pneumothorax?

ÇALIK, Saniye Göknil | ÇALIK, Mustafa | GİRİŞKİN, Sadik | KARAOĞLAN, Osman | DÜNDAR, Zerrin Defne | ERGİN, Mehmet

OBJECTIVE: In the present study, in thorax ultrasonography (USG) Doppler images obtained from cases with occult pneumothorax, we investigated the status of pulsatile pleural sounds over the pleural line and called these as the pleural sound sign (PSS). The purpose of the present study was to identify the efficacy of the proposed PSS in diagnosing pneumothorax and to compare it with the other USG findings including the sliding lung sign (SLS) and seashore sign (SSS). METHODS: The present study included 66 consecutive patients who were referred to the emergency unit with a blunt trauma from Octo ...Daha fazlası

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Inhibition of long-term potentiation by low frequency stimulation in the perforant pathway – dentate gyrus synapses

ÇİMEN, Ayşenur | VAROL, Salih | DURSUN, Nurcan | SÜER, Cem | TAN, Burak

Objective: Long-term potentiation (LTP) and depression can be considered in terms of the relationship of stimulation frequency and resultant change in synaptic plasticity. Low-frequency stimulation (LFS) given before induction of LTP inhibits LTP without affecting either basal synaptic strength or the early phase of LTP. This anterograde inhibitory effect of LFS is persistent and is blocked by inhibitors of phosphatases. Herein, we investigated the effect of LFS on subsequent LTP magnitude using four different stimulus frequencies. Methods: The study used four groups of adult Wistar rats. The ...Daha fazlası

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Molecular characterization and subtyping of Blastocystis in urticarial patients in Turkey

AYDIN, Merve | YAZICI, Mustafa | DEMİRKAZIK, Mehtap | KOLTAŞ, İsmail Soner | ÇIKMAN, Aytekin | GÜLHAN, Barış | DURAN, Tuğçe | YILMAZ, Aysun | KARA, Murat

Objective: To investigate Blastocystis’ etiologic role and association with gastrointestinal symptomatology in acute and chronic urticaria patients and to identify Blastocystis subtypes responsible for urticaria. Methods: The study included urticaria patients and healthy individuals that presented to our polyclinic between June 2015 and May 2017. The participants were assigned into Group I (137 patients), subdivided into acute (72) and chronic urticaria patients (65), and Group II (129 control individuals). Blastocystis presence was investigated by native-Lugol examination, trichrome staining, ...Daha fazlası

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Effect Of Social Environment And Personality Traits On Entrepreneurship Tendencies Of Students: An Application In Foundation University

SELÇUK, Hamide | BURAK, Emel

The aim of this study, which is an exploratory research, is to determine the effects of social environment and personality traits of university students on entrepreneurship tendencies. The universe of the research is comprised of all university students. The sample of thestudy consists of students enrolled at a foundation university. A questionnaire including the questions about the social environment and personality traits of university students and their entrepreneurship tendencies are applied. The data, collected by 130 questionnaires with complete and sufficient content, were analyzed and ...Daha fazlası

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Dielectron measurements in pp and Pb-Pb colllisions with ALICE at the LHC

KARASU UYSAL, Ayben | ALICE Collaboration

The production of low-mass dielectrons is one of the most promising tools for the investigation of chiral symmetry restoration and thermal radiation from the QGP created in heavy-ion collisions. To single out the signal characteristics of the QGP, it is crucial to understand the primordial e+e− pair production in vacuum, i.e. in inelastic proton-proton (pp) collisions. Low-mass dielectrons have been measured with ALICE at the LHC in pp collisions at √s = 7 and 13 TeV, and in Pb–Pb collisions at √sNN = 2.76 TeV. An overview of the results on dielectron production is presented, together with the ...Daha fazlası

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The Effect of Hypnosis on Systolic Blood Pressure

SUNAR, Füsun | SOLAK GÖRMÜŞ, Zülfikare Işık

Hypnosis is frequently used in numerous fields of complementary medical treatments. Blood pressure is an important vital sign. The changes manifest itself with hypo/ hypertension. Hypertension is a common and important health problem in society. Our aim is to evaluate the effect of hypnosis on blood pressure in healthy volunteers and to make a preliminary study for treatment of hypertensive patients. Healthy twelve volunteers, six women and six men, aged between 18 - 65 years were included after getting ethical permits and consent. The room selected for hypnosis was quiet and room temperature ...Daha fazlası

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Optimization of Inclined Base Cantilever Retaining Walls with The Harmony Search Algorithm

URAY, Esra | TAN, Özcan

Cantilever retaining walls have been commonly utilized to ensure stability of two different soil levels in geotechnical engineering. In design of cantilever retaining wall, there have been many soil parameters and wall dimensions affecting stability of retaining wall like angle of internal friction, cohesion, wall height, length of base, thickness of base and so on. By using traditional methods, making safety and economic cantilever retaining wall design as soon as possible is time-consuming and trying. Because of these reasons, some effective and easy to apply optimization methods have come i ...Daha fazlası

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Azerbaijan Country Image in Context of International Public Relation: Newspaper Websites

BÜYÜKDOĞAN, Birol

Nowadays the image is everything. People, ideas, products, cities and politicians and countries always use images. With the increase of communication in recent years, the images of the countries have started to change rapidly. Country image can be defined as the feelings, thoughts and attitudes of other people about any other country. The formation of the country’s image is influenced by different elements such as the discourses of the leaders, the quality of the products produced in the country, democratic practices, the level of education of the people, cultural and artistic activities and t ...Daha fazlası

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Informal Breast Milk Sharing in a Muslim Country: The Frequency, Practice, Risk Perception, and Risk Reduction Strategies Used by Mothers

ONAT, Güliz | KARAKOÇ, Hediye

Turkey is the first and only Islamic country which has initiated a process to establish a milk bank. However, the effort was abandoned because of religious concerns. Informal breast milk sharing has become a practical alternative to some. Research Aims: To document the religious concerned views and attitudes toward breast milk sharing and to determine risk reduction strategies of mothers in an Islamic country. Materials and Methods: Participants comprised volunteers from relevant forums or members of social media groups on the Internet. The participants (n = 435) were divided into three groups ...Daha fazlası

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Comparison of the effects of the temperature of intratympanic dexamethasone injections on vertigo

ATA, Nurdoğan | ÖZTÜRK, Kayhan | GEZGİN, Bahri

Objective: This study aimed to compare if vertigo improved in patients when the dexamethasone used in the intratympanic (IT) injection was applied at body temperature or at room temperature. Methods: The study included 54 patients who had undergone intratympanic treatment due to sudden hearing loss and tinnitus. The IT injection was administered to all patients, 2 times with 1-day intervals. Two different IT injection techniques were used for each patient: injecting dexamethasone at room temperature and injecting it at body temperature. Patients were asked to report the vertigo they felt immed ...Daha fazlası

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