Publications by authors named "Aydin Levent"

Background: The use of the maxillary artery (MA) as a donor has increasingly become an alternative method for cerebral revascularization. Localization difficulties emerge due to rich infratemporal anatomical variations and the complicated relationships of the MA with neuromuscular structures. We propose an alternative localization method via the interforaminal route along the middle fossa floor.

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The poultry red mite, Dermanyssus gallinae (Arachnida: Dermanyssidae) is a pest that causes significant economic loss in laying hens for which control methods are limited. In this study, the effects of 20 indigenous fungal strains on poultry red mites in chicken farms were investigated. All experiments were conducted under laboratory condition at 28 ± 1 °C and 80 ± 5% humidity.

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Objective: Scabies infestation is a major parasitic disease affecting both human and animal health worldwide. This study aimed to determine the distribution of scabies infestation in stray dogs in Bursa province.

Methods: The study material was obtained from stray dogs suspected of mange kept in a municipal shelter in Bursa between June 2020 and February 2022.

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Article Synopsis
  • Muscle disorders can disrupt foot alignment during walking, leading to increased plantar pressure and resulting issues like corns, calluses, and diabetic foot ulcers; however, these can be managed with customized insoles and footwear.
  • This study tested three types of ethylene-vinyl acetate to enhance the effectiveness of pressure off-loading for early-stage diabetic foot ulcers, utilizing advanced pressure analysis techniques.
  • The findings showed a significant reduction in manufacturing costs to $10.26 and manufacturing time to 24.6 minutes, while also improving off-loading pressure and geometry, paving the way for a new standard in therapeutic insole design to aid recovery.
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Background: The treatment of persistent syringomyelia associated with Chiari malformation type 1 (CM1) is unclear. This study aims to evaluate the clinical and radiologic outcomes of syringo-subarachnoid shunt (SSS) as a treatment for persistent syringomyelia following posterior fossa decompression (PFD) for CM1.

Methods: Forty-nine cases treated for CM1 associated syringomyelia at a single center were analyzed, 17 of them undergoing reoperation due to persistent syrinx formation.

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Podologists are exposed to many occupational hazards, including volatile organic compounds (VOCs) from insole manufacturing and noise/vibration during nail or tissue grinding. In this study, VOCs, noise, and vibration were measured in five podiatry clinics and three offices. Questionnaires were administered to 23 podologists and 19 office workers to inquire about their pain, ocular, skin and respiratory complaints.

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Background:  Brain abscesses are a major health problem with significant morbidity and mortality rates. The objective of this study was to compare the surgical efficacy of endoscope-assisted evacuation of a brain abscess with that of single burr hole aspiration in a tertiary health care center.

Methods:  This single-center nonrandomized clinical study was conducted during the period from July 2020 to December 2021.

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This study aimed to evaluate the effects of Enterococcus faecium 669 supplementation on performance, health, parasitological, microbiological, and hematological responses of preweaning dairy calves. Forty-two newborn Holstein female calves (initial body weight [BW] 44 ± 4.5 kg) were used in the present study.

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Objective: Larvae of wax moths cause great harm to honeybee hives and especially stored honeycombs. In the battle for wax moth in storage rooms; biological methods of struggle that does not harm the bee, product and the environment have become important. This study was conducted to determine the effect of essential oils of cloves, thyme and bay plants at 5% and commercial preparation derived from the entomopathogenic fungus under laboratory conditions against wax moth larvae.

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Anaplasmosis (Human Granulocytic Anaplasmosis, HGA), is a disease caused by but also formerly known as and . We present a 57-year-old male diagnosed with systemic HGA and lung involvement, who had lived in Benin. A possible tick bite had been reported in his history.

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This study aimed to investigate the effect of using high-quality colostrum in addition to paromomycin on the treatment outcomes and serum proteomes of calves naturally affected by cryptosporidiosis. Thirty Holstein calves infected with only Cryptosporidium spp. were divided into three equal groups.

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Objectives: Obesity has been proposed as a risk factor for low back pain (LBP), and the body mass index (BMI) has been used for obesity; however, a more reliable tool is required to assess obesity-related health issues. A recent study depicted the subcutaneous fat tissue thickness (SFTT) at the L1-L2 level as superior to BMI in predicting LBP and spine degeneration. However, the study failed to answer the following questions: (1) What was the cutoff value for the SFTT to predict LBP and spine degeneration? (2) Could this new index be adjusted according to gender? (3) Could this new index predict fatty infiltration in the paraspinal muscles, severe intervertebral disk degeneration (IVDD), and Modic changes in the lumbar spine? Therefore, the current study aimed to answer these questions by developing and validating a new anthropometric index-the subcutaneous fat index (SFI).

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Objectives: The objective of the study was to analyze the complications of neurosurgical operations during the COVID-19 pandemic by comparing them with the complications observed in the pre-pandemic period.

Methods: Two groups were formed: (1) Patients who were operated in the 5-month period of the pandemic (March-July 2020) and (2) those who were operated the same operations in the same period 1 year before (March-July 2019). Demographics, characteristics, medical follow-up data, complications, and outcome compared between the groups.

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The aim of the study is to investigate the effects of intense anxiety and hopelessness experienced by healthcare workers during the pandemic on their quality of life. This cross-sectional, online questionnaire-based study was conducted between August 31, 2020 and October 31, 2020, with 729 healthcare workers in Turkey. The study showed that hopelessness, the weekly working time, fatigue, and the workload of healthcare workers negatively affected their quality of life, those who found the pandemic measures inadequate had a lower quality of life and higher hopelessness levels, and those who needed knowledge on various issues to improve their skills had lower quality of life and higher levels of anxiety and hopelessness.

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Objectives: Intradiscal ozone treatment is a minimally-invasive method that can be applied to patients who have low back pain and do not respond to conservative treatment. This retrospectively designed study aimed to evaluate its clinical efficacy, adverse effects, or complication rates.

Methods: Patients with lumbar degenerative disc disease (LDDD) who underwent intradiscal O-O treatment between January 2016 and April 2018 were included in the study.

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Background: Post-traumatic hydrocephalus (PTH) is one of the primary complications during the course of traumatic brain injury (TBI). The aim of this study was to define factors associated with the development of PTH in patients who underwent unilateral decompressive craniectomy (DC) for TBI.

Methods: A total of 126 patients, who met the inclusion criteria of the study, were divided into two groups: patients with PTH (n = 25) and patients without PTH (n = 101).

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Objectives: In this study, we aimed to share the surgical approaches and clinical experiences of cranio-orbital tumors, which are surgically difficult anatomies.

Methods: A total of 22 orbital tumors with extraorbital-transcranial pathology between January 2004 and December 2017 were retrospectively reviewed. Information was obtained from hospital, operation and outpatient records for this study.

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Background: Surgical management of high-grade spondylolisthesis is controversial. Both reduction and in situ fusion are available options, but it remains unclear which approach provides better outcomes. We conducted a systematic review and meta-analysis of studies reporting outcomes following reduction or in situ fusion for adult high-grade spondylolisthesis.

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Article Synopsis
  • The study evaluated the residue levels of spinosad (SPN) and abamectin (ABM) in eggs and edible tissues of laying hens after spray application to control external parasites.
  • A total of 36 hens were treated with different concentrations of SPN and ABM, and eggs were collected for 30 days, with hens sacrificed afterward for tissue analysis.
  • While ABM residues were undetectable in eggs, SPN levels were within safe limits for eggs and most tissues; however, higher residues were found in skin tissue, suggesting a necessary withdrawal period post-treatment.
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Membrane adsorbers are promising candidates for the efficient and effective removal of heavy metals in waste water due to their unattainable adsorption and filtration capabilities. In the present study, zeolite nanoparticles incorporated polysulfone (PSf10) membrane was synthesized by means of non-solvent induced phase separation technique for the removal of lead and nickel ions in water. PSf10 showed a remarkable sorption capability and after repeated (adsorption/desorption) cycles in batch experiments, it preserved 77% and 92% of its initial sorption capacity for the lead and nickel, respectively.

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In recent years, tick-borne diseases like ehrlichiosis and anaplasmosis became widespread worldwide threatening the health of both human and companion animals. Therefore, the aim of this study was to determine the presence of Anaplasma spp., and Ehrlichia spp.

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Hedgehogs are small, nocturnal, spiny-coated animals that have been growing in popularity as exotic pets. However, these animals are host to a wide variety of viruses, bacteria, fungi and parasites, some of which are of zoonotic character. Thus, because hedgehogs have a potential role to transmit zoonoses including arthropod-borne diseases, we examined them for their ectoparasites.

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Article Synopsis
  • Ticks are ectoparasites that can transmit diseases like Lyme disease and Crimean-Congo hemorrhagic fever.
  • A three-year study in Antalya, Turkey, identified various tick species and their seasonal and spatial distribution among different animals and environments.
  • The research found Rhipicephalus sanguineus, R. turanicus, and Hyalomma aegyptium as the most common species, highlighting the need for control measures against tick infestations.
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Crimean-Congo hemorrhagic fever (CCHF) is an increasing health concern in Turkey since 2002. There were also some recent human cases from the South Marmara region of Turkey; thus, a tick survey was performed, and possible vector tick species for the CCHF virus were determined in the region. A total of 740 adult ticks were collected from infested livestock from five locations: Çanakkale-Biga, Bursa-Orhaneli, Bursa-Keles, Balıkesir and Bilecik.

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The acaricidal activity of an essential oil obtained from aerial parts of Origanum bilgeri P.H. Davis (Lamiaceae), an endemic species in Turkey, and its major constituents, carvacrol was evaluated against unfed adults Rhipicephalus turanicus Pomerantzev (Acari: Ixodidae) collected from Kepez, Antalya.

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