385 results match your criteria: "University of Ondokuz[Affiliation]"
Vet Comp Orthop Traumatol
January 2025
Department of Surgery, University of Ondokuz Mayıs, Faculty of Veterinary Medicine, Samsun, Turkey.
Objective: This study aimed to report the clinical, radiographic, and computed tomography results of supracutaneous locking plate (SLP) application in radial-ulnar and tibial fractures.
Study Design: In this clinical prospective study, cats and dogs with nonarticular radial, ulnar, and tibial fractures were managed with SLP. Surgical records, fracture healing, complications, and lameness were reviewed during scheduled rechecks.
Neurochem Res
January 2025
Department of Physiology, Faculty of Medicine, University of Ondokuz Mayıs, Samsun, Türkiye.
In the present study, the effects of the acetylcholinesterase (AChE) enzyme inhibitor rivastigmine (RIVA) on spike-wave discharges (SWDs), memory impairment, anxiety-like behavior, and the transient receptor potential vanilloid 1 (TRPV1) gene expression were investigated in genetic absence epileptic Wistar Albino Glaxo/Rijswijk (WAG/Rij) rats. After tripolar electrodes were implanted on the WAG/Rij rats' skulls, single doses of 0.125, 0.
View Article and Find Full Text PDFNaunyn Schmiedebergs Arch Pharmacol
December 2024
Department of Physiology, Medical School, University of Ondokuz Mayis, Samsun, 55139, Türkiye.
This study aimed to investigate the role of acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibitor rivastigmine (RIVA) in the pentylenetetrazole (PTZ)- induced kindling model of epilepsy. The current study consists of three steps; 1) Saline or RIVA (0.5, 1, and 2 mg/kg) was administered intraperitoneally (i.
View Article and Find Full Text PDFClin J Sport Med
December 2024
Faculty of Medicine, University of Ondokuz Mayıs, Samsun, Türkiye.
Objectives: The clinical consequences of coronavirus infection in elite judokas with exercise-induced bronchoconstriction (EIB) are unclear. We aimed to determine potential respiratory function abnormalities and recovery in athletes with and without EIB after severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection.
Design: Retrospective cohort study.
Pharmaceuticals (Basel)
November 2024
Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Ondokuz Mayıs, Atakum 55270, Samsun, Turkey.
: Essential oils exhibit several biological activities such as antimicrobial, antioxidant, proliferative, and anti-inflammatory. This study was aimed at investigating the antimicrobial effects and cytotoxic activities of niaouli, palmarosa, and clove essential oils. : Content analyses of these essential oils were carried out by gas chromatography-mass spectrometry.
View Article and Find Full Text PDFRes Vet Sci
December 2024
Department of Pathology, Faculty of Veterinary Medicine, University of Kafkas, Kars, Turkey.
Vet Med Sci
November 2024
Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, University of Ondokuz Mayis, Samsun, Turkey.
Sperm cryopreservation is a rather complex process that needs to be adapted to wild and domestic bird species to ensure adequate efficiency. This study aimed to determine the usability of different cryoprotectants in the cryopreservation of Gloster canary sperm. For this purpose, sperm samples were collected from 12 2-year-old male Gloster canaries three times a week using cloacal massage for 4 weeks.
View Article and Find Full Text PDFCryobiology
December 2024
University of Ondokuz Mayis, Department of Animal Reproduction and Artificial Insemination, Samsun, 55200, Turkey. Electronic address:
Prostaglandins Other Lipid Mediat
December 2024
Department of Veterinary Microbiology, Faculty of Veterinary Medicine, University of Ondokuz Mayıs, Samsun, Turkey.
Aim: It was aimed to determine the potential effect of Lactobacillus acidophilus supplementation on rats exposed to an experimental high-fat diet on serum lipid profile and kidney total beta amyloid protein (TBAP) and Tumor Necrosis Factor-alpha (TNF-α) levels.
Methods: 24 male Sprague-Dawley rats were used in the study to establish 4 groups. Standard rat food (SD) was provided to Group 1 as the control; Group 2 was fed a high-fat diet (HFD); Group 3 consumed SD and received L.
Restor Dent Endod
August 2024
Department of Endodontics, Faculty of Dentistry, University of Ondokuz Mayıs, Samsun, Turkey.
Acta Parasitol
September 2024
Preclinical Sciences, Faculty of Veterinary Medicine, University of Ondokuz Mayis, Samsun, Turkey.
Purpose: The objectives of the present study are to determine the molecular prevalence of Leishmania spp. in the owned domestic cats in the Black Sea Region of Türkiye and analyze the associated risk factors in FeL.
Methods: Conjunctival swabs (CS), blood, demographic, and clinical data were collected from 150 owned cats brought to the Veterinary Teaching Hospital during 2020-2022.
Lasers Med Sci
August 2024
Department of Endodontics, Faculty of Dentistry, University of Ondokuz Mayıs, Samsun, Turkey.
Purpose: This bibliometric and scientometric analysis aimed to delve into the forefront roles of lasers in endodontics from 1990 to 2024.
Methods: A comprehensive electronic search was conducted using "Clarivate Analytics Web of Science, All Databases" to retrieve the most-cited articles pertaining to the topic. These articles were then ranked in descending order according to their citation counts and the top 100 were selected for further analysis.
J Periodontal Res
August 2024
Department of Periodontology, Faculty of Dentistry, Istanbul Galata University, Istanbul, Turkey.
Aims: This study aimed to evaluate the reliability and applicability of novel methods for determining gingival phenotypes and compare them with currently recommended methods.
Methods: Six maxillary anterior teeth from 50 systemically and periodontally healthy patients were evaluated using two conventional methods (periodontal probe translucency method [PP] and transgingival measurement with an endodontic file [EF]), and two novel methods (colored biotype probe translucency method [CBP] and transgingival measurement with a Florida probe [FP]). All data were statistically analyzed.
Vet Comp Orthop Traumatol
January 2025
Department of Surgery, Faculty of Veterinary Medicine, University of Ondokuz Mayıs, Samsun, Turkey.
Objective: To assess the data of high-rise syndrome (HRS) cases and determine the relationship between Animal Trauma Triage Score (ATTS), height, injury profile, and survival rate of patients.
Study Design: Retrospective study evaluating cats with HRS within a 4-year period.
Results: A logistic regression analysis which included height, ground type, and ATTS variables was performed to predict survival rate of patients.
PLoS One
July 2024
Department of Horticulture, Faculty of Agriculture, University of Ondokuz Mayıs, Samsun, Türkiye.
A successful regeneration protocol was developed for micropropagation of Lilium akkusianum R. Gämperle, an endemic species of Türkiye, from scale explants. The study also aimed to evaluate the effects of Meta-Topolin (mT) and N6-Benzyladenine (BA) on in vitro regeneration.
View Article and Find Full Text PDFAust Endod J
December 2024
Department of Veterinary Pharmacology and Toxicology, University of Ondokuz Mayıs, Samsun, Turkey.
This systematic review aimed to compare the histological response of inflamed pulpodentinal complex to the hydraulic calcium silicate cements in experimental animal models of pulpitis. Articles that evaluated the histological response of inflamed pulp to mineral trioxide aggregate (MTA) in comparison with other restorative materials were selected and analysed in detail. The risk of bias assessment was conducted using SYRCLE's RoB tool.
View Article and Find Full Text PDFEur J Sport Sci
July 2024
Faculty of Medicine, University of Ondokuz Mayıs, Samsun, Türkiye.
The prolonged consequences of SARS-CoV-2 on young elite athletes recovering from primary and reinfection are unclear. This study aimed to assess inspiratory/expiratory muscle strength and respiratory function at the time of spontaneous recovery at 3, 6, and 9 months after SARS-CoV-2 primary and reinfection in elite athletes. The study enrolled 25 elite male judoists, including 11 primary infection cases, five reinfection cases, and nine controls from the Türkiye Olympic Preparation Center.
View Article and Find Full Text PDFInt Marit Health
July 2024
Department of Statistics, Faculty of Science and Literature, University of Ondokuz Mayis, Samsun, Türkiye.
Background: This study investigates seafarers' loneliness as a mediating variable between psychological well-being and resilience, and tests resilience as a mediating variable between psychological well-being and loneliness. It also examines the challenges faced by seafarers on different types of ships and evaluates the mediating roles of resilience and loneliness.
Materials And Methods: The research uses descriptive data analysis, reliability analysis, correlation analysis, and mediation analysis with bootstrap-based regression models.
Reprod Domest Anim
June 2024
Department of Animal Reproduction and Artificial Insemination, University of Ondokuz Mayis, Samsun, Turkey.
This study aimed to investigate the protective effects of nanoparticle selenium (SeNP) and sodium selenite (SS) on preventing oxidative stress during the freezing process of dog semen. A total of six dogs were used in the study. The ejaculate was collected from dogs three times at different times by massage method.
View Article and Find Full Text PDFNaunyn Schmiedebergs Arch Pharmacol
December 2024
Department of Veterinary Biochemistry, Faculty of Veterinary Medicine, University of Ondokuz Mayıs, 55220, Atakum, Samsun, Turkey.
Diabetes is one of the most common endocrine metabolic diseases and is associated with the accumulation of beta-amyloid plaques in the brain. Amyloid beta (Aβ) and abnormal tau proteins are effective in the development of Alzheimer's disease. The aim of this study is to investigate the therapeutic and protective effects of curcumin on beta-amyloid (Aβ) accumulation and tau protein expression levels, as well as biochemical and oxidative changes in streptozotocin-induced diabetes in rats.
View Article and Find Full Text PDFRev Assoc Med Bras (1992)
May 2024
Department of Clinical Biochemistry, Faculty of Medicine, University of Ondokuz Mayıs, Samsun, Türkiye.
Objective: In this study, the effects of leptin, cannabinoid-1 (CB1) receptor agonist ACEA and antagonist AM251, and the interactions between leptin and CB1 receptor agonist/antagonist on oxidant and antioxidant enzymes in the cerebrum, cerebellum, and pedunculus cerebri tissue samples were investigated in the penicillin-induced epileptic model.
Methods: Male Wistar albino rats (n=56) were included in this study. In anesthetized animals, 500 IU penicillin-G potassium was injected into the cortex to induce epileptiform activity.
Clin Oral Investig
April 2024
Faculty of Dentistry, Department of Orthodontics, University of Ondokuz Mayıs, Atakum, Samsun, 55139, Türkiye.
Objectives: The aim of this study was to compare the effect of office bleaching of teeth bonded with Transbond XT (3M Unitek, Monrovia, CA, USA) (TRXT) and the use of color change resistant Orthocem (FGM, Joinville, Brazil) in bracket bonding on coffee-induced enamel discoloration.
Materials And Methods: Eighty premolars were distributed in equal numbers (n = 20) to group 1 (TRXT + distilled water), group 2 (TRXT + coffee solution), group 3 (TRXT + coffee solution + bleaching), and group 4 (Orthocem + coffee solution). Color was measured using a SpectroShade Micro (MHT, International, Verona, Italy) device at the beginning (T0), after coloring (T1), after bleaching (T1B), and after debonding (T2).
Animals (Basel)
January 2024
Department of Production Animal Medicine, Faculty of Veterinary Medicine, University of Helsinki, 00014 Helsinki, Finland.
Our objectives were to investigate the effects of exogenous melatonin on testicular volume (TV), testicular blood flow (TBF), and semen quality in Bafra rams during the non-breeding season. One group of rams (MEL, = 5) received a 36 mg melatonin implant twice, with 30 days in between, while the other group (CON, = 5) served as the control. TBF, TV, and semen quality parameters were determined at three-week intervals starting three weeks before until twelve weeks after the first melatonin implant.
View Article and Find Full Text PDFNucleosides Nucleotides Nucleic Acids
December 2024
Faculty of Sports Science, University of Ondokuz Mayıs, Samsun, Turkey.
The skeletal muscle capillary supply mainly determines the highest exercise capacity. Vascular endothelial growth factor (VEGF) is the major growth factor during the angiogenesis process. Therefore, we aimed to investigate whether the insertion/deletion (I/D) variant differs between athletes and sedentary controls in the Turkish population.
View Article and Find Full Text PDFPflugers Arch
March 2024
Department of Physiology, Faculty of Medicine, University of Ondokuz Mayıs, Samsun, Türkiye.
In this study we used ivabradine (IVA), a hyperpolarization-activated cyclic nucleotide-gated (HCN) channel blocker, to identify its effect on spike-wave discharges (SWDs); and aimed to determine the role of IVA on the effects of T-type calcium channel blocker NNC 55-0396, GABA receptor agonist muscimol and antagonist bicuculline in male WAG/Rij rats. After tripolar electrodes for electrocorticogram (ECoG) recordings were placed on the WAG/Rij rats' skulls, 5, 10, and 20 mg/kg IVA were intraperitoneally administered for 7 consecutive days and ECoG recordings were obtained on days 0, 3, 6, and 7 for three hours before and after injections. While acute injection of 5, 10, and 20 mg/kg IVA did not affect the total number and the mean duration of SWDs, subacute administration (7 days) of IVA decreased the SWDs parameters 24 hours after the 7 injection.
View Article and Find Full Text PDF