Endoscopic butterfly cartilage myringoplasty: our long term results.

Background: Myringoplasty is one of the treatments used for perforated tympanic membrane.

Aim/objective: We aimed to evaluate the long-term anatomical and functional outcomes of patients who underwent endoscopic inlay butterfly cartilage myringoplasty.

Material And Methods: We retrospectively analyzed 74 patients who had undergone endoscopic butterfly cartilage myringoplasty were followed for at least five years.

A novel suturing technique for natural tissue repair in cystocele treatment.

Background: Recently, natural tissue repair has become popular in the treatment of pelvic organ prolapsed. In this study, we compared patients who underwent cystocele repair with the rug-weaving plication technique, a natural tissue repair method implemented since 2022 for anterior prolapse, with those treated using conventional colporrhaphy.

Methods: We retrospectively reviewed the data of 65 patients who underwent anterior vaginal wall repair with the rug-weaving plication technique (n = 33, Group 1) or conventional colporrhaphy (n = 32, Group 2).

Assessment of blood viral load in asymptomatic and symptomatic cases of congenital cytomegalovirus infection.

This study aimed to retrospectively evaluate the baseline and follow-up viral loads and viral clearance times in cases followed for asymptomatic and symptomatic congenital cytomegalovirus (cCMV) infection between August 2010 and August 2022. Among 93 cases, they had asymptomatic (n: 55) and symptomatic (n: 38). The median baseline blood viral load detected in the symptomatic cCMV (ScCMV) infection (13 054 IU/mL) was significantly higher than that of asymptomatic cCMV (AcCMV) infection (4636 IU/mL) (p < 0.

Changes in paranasal sinus volumes, temporal bone pneumatization, internal acoustic canal and olfactory cleft dimensions over the centuries: a comparison of skulls from different epochs in Anatolia.

Objectives: Investigating changes in temporal bone pneumatization (TBP) and paranasal sinus volumes (PSV) across different eras may help understanding not only changes in skull anatomy but also pathophysiology of chronic otitis media and sinusitis, respectively, which are common health problems.

Methods: Eight skulls from the second century AD, 20 skulls were from the 10th-11th centuries AD, 20 skulls from the 16th-19th centuries AD, and 60 contemporary skulls were included in this cross-sectional observational study. Using computerized tomography (CT) scans, the PSV were calculated by multiplying the height, width, and antero-posterior distance of the sinuses.

Catheter-related Infections in Pediatric Patients Due to a Rare Pathogen: Herbaspirillum huttiense.

Background: Herbaspirillum species are nonfermenting, aerobic, helical or curved, Gram-negative bacteria belonging to the class Betaproteobacteria, order Burkholderiales. To date, only a few studies have reported on the epidemiology, clinical symptoms, antibiotic susceptibility profiles, treatment and outcomes of Herbaspirillum huttiense -related infections in pediatric patients.

Methods: The aim of this study was to present 3 years of H.

Inter-rater reliability in the assessment of consciousness in patients receiving palliative care in intensive care: A prospective cross sectional observational study.

Background: The Glasgow Coma Scale (GCS) is one of the methods that has validity for evaluating the consciousness levels of patients in the literature and is accepted by health authorities.

Aim: The purpose of this study was to evaluate the inter-rater reliability of GCS in intensive care patients receiving palliative care.

Study Design: A prospective cross sectional observational study.

Development of ethical conflict scale for nurses in extraordinary circumstances and psychometric testing.

Aim: The aim of this study was to develop and psychometrically test the Ethical Conflict Scale for Nurses in Extraordinary Circumstances (ECSNEC).

Design: This study is designed to develop and validate an instrument.

Methods: There are four basic steps in the development process of ECSNEC: (1) establishment of the conceptual framework, (2) creation of the item pool, (3) preliminary evaluation and (4) psychometric evaluation.

Metatarsal bone model production using 3D printing and comparison of material properties with results obtained from CT-based modeling and real bone.

Using a real bone is very important to find correct results for the biomechanical studies. However, it is very difficult to find the real bone and sometimes artificial bone models can be preferred instead of real bone. The aim of this study is to obtain an easy-to-manufacture, easy-to-customize and inexpensive method the artificial first metatarsal bone model that is similar material properties with the real bone.

Evaluation of the Trachea and Bronchi in COVID-19 Patients Using the 3-dimensional Reconstruction Method.

Objective: To evaluate changes in the trachea and bronchi of COVID-19 patients using the 3-dimensional reconstruction images obtained from chest CT (computed tomography) scans.

Study Design: An observational study. Place and Duration of the Study: Departments of Anatomy and Radiology, Faculty of Medicine, Lokman Hekim University, Ankara, Turkey, between March 2021 and January 2022.

Morphological evaluation and clinical significance of the supracondylar process and supratrochlear foramen: an anatomic and radiological study.

Background: In our literature review, we did not encounter any study examining the supracondylar process (SP) and the supratrochlear foramen (STF) with a three-dimensional (3D) reconstruction method. The present study aimed to evaluate SP and STF morphologically by employing the 3D reconstruction method and emphasize their clinical significance.

Materials And Methods: The research was carried out on dried human humeri of unknown sex and without pathological alterations.

Optimal screw positioning in cervical pedicles to avoid complications.

Background: Cervical instability can be caused by a variety of factors, including trauma, tumors, or infection. The cervical transpedicular screw (CPS) is one of the most modern procedures for treating cervical instability. Despite the fact that numerous innovative techniques for CPS have been proposed, the appropriate screw entry points and screw directions have yet to be thoroughly established.

Systematic literature study of trachea and bronchus morphology in children and adults.

Understanding the dimensions of the lower airway is critical for performing respiratory surgery, selecting and designing appropriate airway equipment, and removing aspirated foreign bodies via bronchoscopy, anaesthesia, and radiography. The purpose of this study was to analyse the trachea and bronchus morphologically in children and adults, as well as to standardise the data for these structures' measurements. Various databases were reviewed for studies on lower airway dimensions.

Comparison of Initial CT Findings and CO-RADS Stage in COVID-19 Patients with PCR, Inflammation and Coagulation Parameters in Diagnostic and Prognostic Perspectives.

Objectives: This study aims to determine whether COVID-19 patients with different initial reverse transcriptase-polymerase chain reaction (RT-PCR), computed tomography (CT) and laboratory findings have different clinical outcomes.

Materials And Methods: In this multi-center retrospective cohort study, 895 hospitalized patients with the diagnosis of COVID-19 were included. According to the RT-PCR positivity and presence of CT findings, the patients were divided into four groups.

Test-retest reliability and discriminatory power of multidimensional voice analysis program.

Objectives: The objectives of this study were to evaluate and compare the test-retest reliability of acoustic parameters (jitter [%], shimmer [%], noise-to-harmonic ratio [NHR], and voice turbulence index [VTI]) by using multidimensional voice program, and to detect the discriminatory power of the acoustic measures with respect to dysphonic voices and normal voices.

Design, Setting, Participants, And Methods: Fifty-four (25 male and 29 female) participants with voice disorders and fifty-one (27 male and 24 female) participants with normal voices were enrolled in this study. They were assessed by anamnesis, visual examination, auditory perceptual assessment (GRBAS), and acoustic measurements.

Investigation of the biochemical and apoptotic changes in breast cancer cells treated with leaf extract from tea (Camellia sinensis L.) grown with added boric acid.

Tea obtained from the leaves of Camellia sinensis L., a medicinal plant, is a widely popular beverage. Deficiency in boron, a micronutrient for C.

Oxidative stress and inflammatory response of ghrelin on myocardial and aortic tissues in insulin-resistant rats.

Objectives: This study was designed to clarify the effects of ghrelin on myocardial and aortic tissues in insulin-resistant rats.

Methods: Sprague-Dawley rats were divided into the following groups: control (Group 1), insulin resistance (IR, Group 2), ghrelin (Group 3) and IR+Ghrelin (Group 4) groups. Levels of HOMA-IR, fibronectin, hydroxyproline, collagen-1, collagen-3, matrix metalloproteinase-3, and matrix metalloproteinase-9, and tissue inhibitor of metalloproteinase-1, and oxidative stress parameters as protein carbonyl (PCO), lipid hydroperoxides (LHPs), malondialdehyde, total thiol were determined in myocardial tissue.

Revision of cartilage tympanoplasty with endoscopic butterfly inlay myringoplasty.

Purpose: While the use of cartilage graft for revision tympanoplasty is quite common, the data on the revision of cartilage tympanoplasty are limited. Our study aims to present the results of our patients who underwent endoscopic butterfly inlay myringoplasty for the revision of cartilage tympanoplasty.

Methods: Demographic data, ear sides, perforation locations, graft success rates and hearing results of the patients who underwent endoscopic butterfly inlay myringoplasty for revision of cartilage tympanoplasty between Sep 2017 and Jan 2020 were evaluated.

ER Stress Amelioration by Saxagliptin Protects the Liver Against Fructose-induced Insulin Resistance.

Background/aim: The study is aimed to demonstrate whether saxagliptin treatment may reduce endoplasmic reticulum (ER) stress, oxidative damage, and inflammation in the liver of fructose-induced insulin resistance (IR) rats.

Material And Methods: Twenty-eight rats were divided as control, IR, saxagliptin treatment (ST) and IR+ST groups. IR caused by fructose (10%) administration for 10 weeks and, ST was administered for 15 d.

Comparison of Quality of Life Before and After Septoplasty With Short Form-36.

The authors aimed to evaluate quality of life after septal surgery with Short Form-36 survey, and the effectiveness of the survey. Nasal symptoms (nasal obstruction, facial pain, catarrh), and general quality of life (using the Turkish version of the Short Form-36 questionnaire) were assessed preoperatively and at 1st and 6th postoperative months. Acoustic rhinometry and rhinomanometry were assessed preoperatively and at 6th postoperative month.

Bilateral same-day endoscopic tympanoplasty.

Purpose: Although bilateral same-day tympanoplasty is a faster and more comfortable procedure for patients, it is rarely performed due to its theoretical risks. The present study aims to evaluate the results of patients who underwent bilateral same-day endoscopic tympanoplasty.

Materials And Methods: In this study, 26 patients and 52 ears were evaluated.

Cytotoxic and apoptotic effects of ethanolic propolis extract on C6 glioma cells.

Propolis is a natural resinous substance obtained from beehives, and emerging evidence supports that it has antitumor, antiinflammatory, antioxidant, and antimicrobial activities. The aim of the study is to examine the cytotoxic, antioxidant, and apoptotic features of ethanolic propolis extract (PE) on C6 glioma cells. The cells were treated with ethanolic PE at various concentrations for 24 hours, after which the total antioxidant status (TAS) and total oxidant status; malondialdehyde, protein carbonyl, 8-hydroxy-2'-deoxyguanosine, and glutathione (GSH) levels; Cu/Zn-superoxide dismutase (Cu/Zn-SOD) activity; and apoptotic markers were measured.

Endoscopic type 1 cartilage tympanoplasty in children.

Objectives: Endoscopic type 1 tympanoplasty using cartilage grafts for repair of chronic tympanic membrane perforation is increasing. The aim of this study was to evaluate the results of endoscopic type 1 cartilage tympanoplasty in children.

Materials And Methods: Patients under 18 years of age who underwent type 1 cartilage tympanoplasty between January 2013 and February 2019 were retrospectively evaluated.