Publications by authors named "Altay M"

Objective: To compare sperm retrieval rates, postoperative pain, testicular volume, and postoperative testosterone levels between equatorial incisional microdissection testicular sperm extraction (micro-TESE) and longitidunal incisional micro-TESE in non-obstructive azoospermic (NOA) patients.

Methods: Fifty NOA patients undergoing equatorial incisional micro-TESE were retrospectively assigned to Group 1, while 50 patients undergoing longitidunal incisional micro-TESE were prospectively assigned to Group 2. Demographic data, operative time, postoperative pain assessed via the visual analog scale (VAS), complications, sperm retrieval rates, and hormonal evaluations (FSH, LH, total testosterone) were recorded.

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  • A study assessed work-related anxiety levels among healthcare workers in emergency departments (ED) using surveys, including Beck's Anxiety Inventory (BAI) and the Mini-International Neuropsychiatric Interview (MINI).
  • Out of 130 participants, 43.8% scored above the anxiety threshold on the BAI, with higher scores linked to factors like gender, job dissatisfaction, and previous anxiety disorders.
  • The findings indicate teaching coping strategies for trauma and phobias could help reduce anxiety disorders among ED healthcare workers.
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Aim: The aim of this study is to investigate if and how decompression alters histopathologic diagnoses of cystic jaw lesions.

Methods: A retrospective study was conducted on patients with a histologic diagnosis of an odontogenic cystic lesion that was surgically treated with decompression followed by a definitive surgery. The correlation between variables including age, gender, location of the lesion, decompression time and the change in histopathologic diagnosis following decompression was analyzed.

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Background: This study aimed to determine the effect of sexual education on sexual function and quality of activity after total hip arthroplasty (THA).

Methods: There were 31 patients who underwent THA who were randomly assigned to the education (n = 15) and the control (n = 16) groups in this randomized controlled trial. A sexual education session and an educational handout were provided to the study group after THA prior to discharge.

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Objectives: The aim of this study was to evaluate the effect of extreme weight loss on low back pain and spinopelvic parameters.

Patients And Methods: A total of 45 patients (11 males, 34 females; mean age: 40.2±9.

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Objectives: The purpose of this retrospective study is to compare dentigerous cysts and odontogenic keratocysts for cytoplasmic activation/proliferation - associated protein-1 antibodies via immunohistochemical staining to obtain a new perspective about the specific behavioural characteristics of odontogenic keratocysts at the molecular level.

Material And Methods: Forty dentigerous cysts (DC) and forty odontogenic keratocysts (OKC) tissue samples were examined using immunohistochemical staining to detect cytoplasmic activation/proliferation - associated protein-1 (CAPRIN-1) antibodies. Nuclear and/or cytoplasmic staining was evaluated as "positive".

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Objectives: Use of numerous medications such as tyrosine kinase inhibitors (sunitinib), monoclonal antibodies (bevacizumab), fusion proteins (aflibercept), mTOR inhibitors (everolimus), radiopharmaceuticals (radium 223), selective estrogen receptor modulators (raloxifene), and immunosuppressants (methotrexate and corticosteroids) has been reported to be a risk factor for development of medication-related osteonecrosis of the jaws till date. This study aimed to evaluate the preventive effect of low-level laser therapy (LLLT) and gaseous ozone on the onset of MRONJ following tooth extraction.

Materials And Methods: A total of 40 male Wistar rats were randomly allocated into 4 groups of 10 rats each.

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Objective: Carbon monoxide (CO), a toxic gas, poses a significant threat to human health. Children, pregnant women, and elderly individuals are particularly vulnerable to this toxicity. This study aims to evaluate the demographic and clinical characteristics of pediatric, pregnant, and geriatric patients.

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Article Synopsis
  • * Patients undergoing surgery for DDH were grouped based on different factors like age and family history, with the research focusing on the histological features and the presence of specific proteins (MMP-2, MMP-9, and ADAMTS-7).
  • * Findings show that the ligamentum teres has signs of moderate inflammation and other changes, and that the levels of MMP-2, MMP-9, and ADAMTS-7 are positively linked to these tissue changes
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  • The study compared the effectiveness of local massage, corticosteroid injections, and extracorporeal shock wave therapy (ESWT) on patients with lateral epicondylitis (LE).
  • 52 patients were randomly assigned to one of the three treatment groups and assessed using various clinical scoring systems at multiple follow-up points over six months.
  • Results indicated that ESWT provided the best long-term outcomes, while corticosteroid injections showed worsening effects over time, suggesting a need for further research on combined treatment approaches.
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Objective: The main aim of this study was to investigate the differences in maternal serum thiol/disulfide homeostasis among women with abortion imminens (AI), missed abortion (MA), and healthy pregnancies during the first trimester.

Materials And Methods: This was a prospective case-control study. This study was conducted on pregnant women who visited the Obstetrics Clinic at University of Health Sciences Turkey, Etlik Zübeyde Hanım Gynecology Training and Research Hospital and were diagnosed with either AI or MA during the 6 to 14 weeks of pregnancy.

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Background: In recent years, zygomatic implants and the all-on-four treatment concept have been increasingly preferred for rehabilitation of atrophic maxillae. However, debate continues regarding the optimal configuration and angulation of the implants. The aim of this study was to analyze the biomechanical stress in implants and peri-implant bone in an edentulous maxilla with zygomatic implants and the all-on-four concept, using multiple implant configurations.

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Objective: In this study, we aimed to contribute to the literature by sharing the perioperative and postoperative outcomes of infants (0-24 months) who underwent ultra-mini percutaneous nephrolithotomy (PNL) for kidney stones in our clinic.

Methods: Infants under 24 months old with kidney stones of 2 cm and larger, who applied to our clinic between January 2018 and May 2023, were included in the study. The patients' demographic and clinical characteristics were obtained from the medical records.

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Darwinian evolution, including the selection of the fittest species under given environmental conditions, is a major milestone in the development of synthetic living systems. In this regard, generalist or specialist behavior (the ability to replicate in a broader or narrower, more specific food environment) are of importance. Here we demonstrate generalist and specialist behavior in dynamic combinatorial libraries composed of a peptide-based and an oligo(ethylene glycol) based building block.

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The abnormal aggregation and accumulation of alpha-synuclein (aSyn) in the brain is a defining hallmark of synucleinopathies. Various aSyn conformations and post-translationally modified forms accumulate in pathological inclusions and vary in abundance among these disorders. Relying on antibodies that have not been assessed for their ability to detect the diverse forms of aSyn may lead to inaccurate estimations of aSyn pathology in human brains or disease models.

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Objectives: In this study, we present our experience in patients with hydatid cysts located intramuscularly.

Patients And Methods: Between May 2018 and May 2023, a total of 11 patients (3 males, 8 females; mean age: 29.1±13.

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Objectives: This study aims to investigate the effectiveness of wide-awake local anesthesia with no tourniquet (WALANT) technique in both bony and soft tissue procedures in lower extremities.

Patients And Methods: Between January 2021 and December 2022, a total of 29 patients (20 males, 9 females; mean age: 34.6±20.

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Objective: To compare sperm retrieval rates between unilateral and bilateral microdissection testicular sperm extraction (MD-TESE) procedures in patients with non-obstructive azoospermia and to contribute to the literature by comparing them with literature data.

Methods: This prospective study included 84 males with primary infertility who had azoospermic NOA, who had been married for at least one year, and whose female partners did not have a history of infertility. The study was conducted between January 2019 and January 2020.

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The complex interplay between systems and their environment plays an important role in processes ranging from self-assembly to evolution. Polymorphism, where, from the same ingredients different products can be formed, is likely to be an important enabler for evolutionary adaptation. Environmental pressures may induce polymorphic behaviour, where different pressures result in different structural organisation.

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Alpha-synuclein (aSyn) is a pre-synaptic monomeric protein that can form aggregates in neurons in Parkinson's disease (PD), Parkinson's disease with dementia (PDD) and dementia with Lewy bodies (DLB), and in oligodendrocytes in multiple system atrophy (MSA). Although aSyn in astrocytes has previously been described in PD, PDD and DLB, the biochemical properties and topographical distribution of astrocytic aSyn have not been studied in detail. Here, we present a systematic investigation of aSyn astrocytic pathology using an expanded antibody toolset covering the entire sequence and key post-translational modifications (PTMs) of aSyn in Lewy body disorders (LBDs) and in MSA.

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Background: One of the most important components of treatment for diabetic patients is diet and healthy nutrition therapy. Calorie restriction is effective and without cost increases its appeal for both patients and physicians. Unfortunately, continuous calorie restriction is a difficult method.

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Background: There are not many studies conducted to detect and recognize the symptoms during the prediabetes period. In our study, we aimed to determine the symptoms that can be seen in prediabetes and diabetes and their prevalence and to determine the similarities and differences between the two groups.

Methods: Individuals who were diagnosed with prediabetes or diabetes, over the age of 18, literate, and accepted to collaborate were included in our study.

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Article Synopsis
  • Antibodies that target a specific part of a protein called phosphorylated alpha-synuclein (pS129) are important for studying diseases like Parkinson's.
  • Researchers found that different changes to this protein can affect how well these antibodies work in detecting it in the brain and other tissues.
  • The study also highlighted that not all antibodies are accurate and that better, more reliable antibodies need to be developed to improve research and diagnosis of these diseases.
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BACKGROUND Total knee arthroplasty (TKA) is frequently used in the treatment of end-stage gonarthrosis, and the patient satisfaction rate varies. This study aimed to reveal the change in mid-term patient satisfaction results and functional scores of patients with low early postoperative satisfaction scores. MATERIAL AND METHODS We included 163 patients who underwent total knee prosthesis between September 2017 and February 2018.

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