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Filtreler
Filtreler
Bulunan: 6 Adet 0.002 sn
Ambargo Durumu [1]
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Yayın Tarihi [5]
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Erişime Açık

Investigation of the Effect of Processor Type on Daily Implant Use Time in Cochlear Implant Users

EŞDOĞAN, Ayşegül | AYKUL YAĞCIOĞLU, Ayşenur | KARAKÜLÜK, N.İrem | ÖZBAL BATUK, Merve

Introduction: In individuals with cochlear implants (CI), continuous wear of the hearing devices is crucial for maintaining auditory input and supporting auditory development. It is recommended that cochlear implant processors be used throughout waking hours. Modern cochlear implant systems provide clinicians with data on the usage of sound processors by CI users through a process known as "data logging." This data logging enables the automatic and objective measurement of CI usage based on average daily usage hours. Previous studies examining data records of patients with CIs have revealed si ...Daha fazlası

Erişime Açık

Examining the Relationship Between Ecap Thresholds with Thr Level and Mcl in Cochlear Implant Users: Preliminary Results

AYKUL YAĞCIOĞLU, Ayşenur | ÇİÇEK ÇINAR, Betül | KARAKÜLÜK, N.İrem | EŞDOĞAN, Ayşegül

Introduction: Electrically Evoked Compound Action Potential (ECAP) objectively evaluates the synchronous response from auditory nerve fiber using the telemetry function of the cochlear implant. In addition, this measurement helps to determine the threshold of hearing (THR) and maximum comfort levels (MCL). In various studies examining the relationship between ECAP thresholds and the stimulation levels used to program the speech processor, the correlation between ECAP thresholds with THR and MCL levels varied. In this study, it was aimed to compare the ECAP thresholds in MEDEL cochlear implant ...Daha fazlası

Erişime Açık

Comparison of Immunoassay and Liquid Chromatography-Tandem Mass Spectrometry Methods in the Measurement of Serum Androstenedione Levels.

YÜCEL, Kamile | ABUŞOĞLU, Sedat | ÜNLÜ, Ali

Abstract BACKGROUND: Recent reports have described inherent problems with androgen immunoassays compared with mass spectrometry analyses. In this study, a new liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed according to CLSI rules. The developed method was compared with two immunoassay methods, the enzyme-linked immunosorbent assay (ELISA) and radioimmunoassay (RIA). METHODS: After liquid-liquid extraction, a Shimadzu Prominence LC unit coupled to an ABSCIEX API 3200 mass spectrometer with atmospheric pressure chemical ionization was used to quantify serum andros ...Daha fazlası

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The Effect Of Serum And Follicular Fluid Hypoxia İnducible Factor 1α On İnvitro Fertilization Outcomes İn Patients With Polycystic Ovary Syndrome

YÜCEL, Kamile

Abstract Objective: To investigate serum and follicular fluid (FF) HIF-1α levels in nonobese, nonhyperandrogenic patients with polycystic ovary syndrome (PCOS) undergoing in vitro fertilization (IVF), in addition to IVF outcomes. Materials and Methods: A prospective sequential cross-sectional study carried at a Research and Education Hospital. In total, 160 patients undergoing IVF treatment were included in the study: 80 patients diagnosed with PCOS according to the Rotterdam criteria (group I, study) and 80 patients with the etiology of male factor infertility (group II, control). Results: Th ...Daha fazlası

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Evaluation of University Students’ Nutritional Knowledge Attitudes and Behaviors

YÜCEL, Kamile

Objectives: In this study, nutritional habits of students, knowledge attitudes and behaviors about healthy nutrition will be evaluated. Materials and Methods: The sample comprised 818 students enrolled in the departments of the School of Health Sciences and the bachelor’s programs offered by the Faculty of Medicine. The developed data collection form consists of 52 questions. Results: In this study 818 (665 female, 153 male) students were reached. 22.3% of the students stated that smoke and 10.2% stated that used alcohol. The nutritional knowledge level was significantly higher in non-smokers, ...Daha fazlası

Erişime Açık

Hypoxia induced factor-1a levels in patients undergoing adenoidectomy

YÜCEL, Kamile | AYDIN, İsa | ERDEM, Said Sami

Among the most common causes of nasal congestion in childhood is adenoid hypertrophy (AH) which leads to hypoxia. In this study, we studied plasma concentrations of hypoxia induced factor-1α (HIF-1α) in children undergoing adenoidectomy. The study included a total of 86 participants: 39 patients with AH and 47 healthy individuals. Serum HIF-1α levels (ng/mL) were measured by ELISA. HIF-1α concentrations were compared to the adenoid-nasopharyngeal ratio (ANR) of patients with AH, as recorded in the medical records. We found significantly higher concentrations of HIF-1α (0.30 ± 0.47 ng/mL) in pa ...Daha fazlası

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

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