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Mining Multibeam Transit Data For Deep Ocean Polymetallic Nodules: Case Study In Se Pacific Ocean, Mark E. Mussett Oct 2023

Mining Multibeam Transit Data For Deep Ocean Polymetallic Nodules: Case Study In Se Pacific Ocean, Mark E. Mussett

USF Tampa Graduate Theses and Dissertations

Occurrences of nodules on the seafloor represent benthic habitats and present potential deposits of economically important metals. Better understanding their extent throughout Earth’s oceans will aid in resource management and determining different factors which influence their formative factors and respective local characteristics. Multibeam bathymetry and backscatter data, along with auxiliary data suggest an area of seafloor near the Foundation Seamount chain in the southern Pacific Ocean, centered around -36.84° latitude, -119.75° longitude, contains a previously uncharted polymetallic nodule occurrence. Our analysis of Simrad EM12 DUAL (12 kHz) multibeam data, collected during a 1997 transit, shows an area of strong backscatter …

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Discovery Of Small-Molecule Inhibitors For The Β-Catenin/B-Cell Lymphoma 9 Protein-Protein Interaction., Zilu Li Oct 2023

Discovery Of Small-Molecule Inhibitors For The Β-Catenin/B-Cell Lymphoma 9 Protein-Protein Interaction., Zilu Li

USF Tampa Graduate Theses and Dissertations

The Wnt/β-catenin signaling pathway is associated with activating genes that support cell proliferation, differentiation, and survival. Excessive activation of Wnt/β‐catenin signaling has been associated with development of several types of cancer and activation of stem-like cancer cells. Direct targeting of β‐catenin, the central hub in this signaling pathway, is a promising strategy to suppress the hyperactive β‐catenin signaling but has proven to be highlychallenging. Substantial efforts have been made to discover compounds that bind with β‐catenin, block β‐catenin mediated protein–protein interactions (PPIs) and suppress β‐catenin signaling. β‐catenin/BCL9 PPI has a smaller contacting area (1450 Å2) and a moderate binding affinity …

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Regulated Intramembrane Proteolysis By M82 Peptidases: The Role Of Prss In The Staphylococcus Aureus Stress Response, Baylie M. Schott Oct 2023

Regulated Intramembrane Proteolysis By M82 Peptidases: The Role Of Prss In The Staphylococcus Aureus Stress Response, Baylie M. Schott

USF Tampa Graduate Theses and Dissertations

Staphylococcus aureus is a major threat to human health, which is only exacerbated by its resistance to methicillin and other frontline antibiotics. Consequently, annual hospitalizations resulting from methicillin-resistant Staphylococcus aureus (MRSA) have been recorded in the hundreds of thousands for decades. However, the global impact of this opportunistic pathogen cannot solely be attributed to its antibiotic resistance, as S. aureus is also an expert at adapting to host conditions and responding to external stress. Here we attempt to gain a better understanding of a S. aureus factor that aids in circumventing such external insult - PrsS - a membrane protease …

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Hurricanes And Tropical Storms’ Impact On Water Quality In Lake Okeechobee, Florida, Daniela Vasquez Diaz Oct 2023

Hurricanes And Tropical Storms’ Impact On Water Quality In Lake Okeechobee, Florida, Daniela Vasquez Diaz

USF Tampa Graduate Theses and Dissertations

Hurricanes are natural events with catastrophic outcomes, while climate change's effects on their intensity and frequency remain discussed. However, it is crucial to analyze these through models and statistics to understand their behavior and impact on the basins. Particularly in lakes on tropical coasts since disruptive events such as hurricanes tend to be highly affected. Lake Okeechobee is a unique lake located in Florida and one of the largest freshwater lakes. The lake and some of its significant stations are the locations chosen to perform the investigation. The main focus of the investigation is determining the effect that hurricanes have …

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Patterns In Biodiversity And Community Assemblage In Macrofaunal Fouling Communities On Tampa Bay Floating Docks, Cassidy C. Bell Oct 2023

Patterns In Biodiversity And Community Assemblage In Macrofaunal Fouling Communities On Tampa Bay Floating Docks, Cassidy C. Bell

USF Tampa Graduate Theses and Dissertations

Understanding biodiversity trends of highly disturbed urban landscapes is essential as anthropogenic factors continue to drive global biodiversity loss. Within marine ecosystems, macrofaunal fouling communities, aggregations of epibenthic invertebrates that colonize human-made structures, represent an ecologically important subset of urban coastlines. Tampa Bay is a highly urbanized estuary in Florida, USA, and is home to the state’s largest port, Port Tampa Bay. This makes the bay a prime site for the introduction of new species, with many organisms either considered invasive or cryptogenic, their origins left unclear. Many factors may contribute to the communities that form on urban structures including …

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Apple Crispr-Cas9-A Recipe For Successful Targeting Of Agamous-Like Genes In Domestic Apple, Seth Jacobson, Natalie Bondarchuk, Thy Anh Nguyen, Allison Canada, Logan Mccord, Timothy S Artlip, Philipp Welser, Amy L Klocko Oct 2023

Apple Crispr-Cas9-A Recipe For Successful Targeting Of Agamous-Like Genes In Domestic Apple, Seth Jacobson, Natalie Bondarchuk, Thy Anh Nguyen, Allison Canada, Logan Mccord, Timothy S Artlip, Philipp Welser, Amy L Klocko

Faculty, Staff and Student Publications

Fruit trees and other fruiting hardwood perennials are economically valuable, and there is interest in developing improved varieties. Both conventional breeding and biotechnology approaches are being utilized towards the goal of developing advanced cultivars. Increased knowledge of the effectiveness and efficiency of biotechnology approaches can help guide use of the CRISPR gene-editing technology. Here, we examined CRISPR-Cas9-directed genome editing in the valuable commodity fruit tree Malus x domestica (domestic apple). We transformed two cultivars with dual CRISPR-Cas9 constructs designed to target two AGAMOUS-like genes simultaneously. The main goal was to determine the effectiveness of this approach for achieving target …

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The George-Anne Daily, Georgia Southern University Oct 2023

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

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Propofol Mitigates Brain Injury And Oxidative Stress, And Enhances Gabaa Receptor ?1 Subunit Expression In A Rat Model Of Lithium Chloride-Pilocarpine Induced Status Epilepticus, Lei Li, Xiu Liu, Juan Du, Wangyan Yang, Runqiao Fu, Yunfeng Li, Wei Zhao, Henglin Wang Oct 2023

Propofol Mitigates Brain Injury And Oxidative Stress, And Enhances Gabaa Receptor ?1 Subunit Expression In A Rat Model Of Lithium Chloride-Pilocarpine Induced Status Epilepticus, Lei Li, Xiu Liu, Juan Du, Wangyan Yang, Runqiao Fu, Yunfeng Li, Wei Zhao, Henglin Wang

Turkish Journal of Medical Sciences

Background/aim: Propofol is a positive allosteric modulator of GABAA receptor (GABAAR) and has potent antioxidant activity. The aim of this study was to investigate the effect of propofol on damage to the cerebral cortex and hippocampus in a lithium chloride (LiCl)- pilocarpine animal model of status epilepticus (SE). Materials and methods: Adult male Sprague Dawley rats were injected with LiCl-pilocarpine to induce SE. They were then randomized and injected 30 min later with vehicle saline (SE+saline), propofol (SE+PPF, 50 mg/kg), Diazepam (SE+DZP, 10 mg/kg), Scopolamine (SE+SCOP, 10 mg/kg), or MK-801 (SE+MK-801, 2 mg/kg). Another group of rats received saline only …

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The Effect Of Natural Surfactants On The Development Of Postoperative Intraabdominal Adhesion, Ahmet Gökhan Güler, Ali̇ Erdal Karakaya, Ahmet Burak Doğan, Abdulkadi̇r Yasi̇r Bahar, Sadik Yurttutan Oct 2023

The Effect Of Natural Surfactants On The Development Of Postoperative Intraabdominal Adhesion, Ahmet Gökhan Güler, Ali̇ Erdal Karakaya, Ahmet Burak Doğan, Abdulkadi̇r Yasi̇r Bahar, Sadik Yurttutan

Turkish Journal of Medical Sciences

Background/aim: The development of postoperative adhesion after abdominal surgery is sometimes a severe problem. Our study investigates the effectiveness of exogenous surfactant application in preventing adhesion development in the experimental adhesion model. Materials and methods: This randomized-controlled interventional study was carried out in the animal laboratory of Kahramanmaraş Sütçü İmam University between March 1 and March 31, 2020. An experimental intra-abdominal adhesion model was established in 24 adult female rats by cecal abrasion. Rats were randomly divided into four groups. Groups I, II, and III were taken intraperitoneally as beractant, poractant, and calfactant applied groups, respectively. Group IV was the …

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Effects Of Progressive Functional Ankle Exercises In Spastic Cerebral Palsy, Plantarflexors Versus Dorsiflexors: A Randomized Trial, Melek Volkan Yazici, Gamze Çobanoğlu, Gökhan Yazici, Bülent Elbasan Oct 2023

Effects Of Progressive Functional Ankle Exercises In Spastic Cerebral Palsy, Plantarflexors Versus Dorsiflexors: A Randomized Trial, Melek Volkan Yazici, Gamze Çobanoğlu, Gökhan Yazici, Bülent Elbasan

Turkish Journal of Medical Sciences

Background/aim: Children with cerebral palsy (CP), even those who have very mild impairment, have lower muscle strength than their typically developing peers. The ankle dorsiflexors (DFs) and plantarflexors (PFs) of children with CP are especially weak. Weakness in the ankle muscles causes problems in functional skills, mobility, and balance in spastic CP (SCP). The aim of this study was to investigate the effects of progressive functional exercises (PFEs) on the DF, PF, or dorsi-plantar flexor (DPF) muscles in children with SCP, specifically, the functional mobility, balance, and maximum voluntary contraction (MVC), and compare the effects of strengthening these muscles individually …

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Clinical And Laboratory Features In Health Care Volunteers With Inactivated Sars-Cov-2 Vaccination, Zhijie Li, Yafang Wan, Lanlan Xu, Wenjia Zhang, Yu Zhang, Pu Liao Oct 2023

Clinical And Laboratory Features In Health Care Volunteers With Inactivated Sars-Cov-2 Vaccination, Zhijie Li, Yafang Wan, Lanlan Xu, Wenjia Zhang, Yu Zhang, Pu Liao

Turkish Journal of Medical Sciences

Background/aim: To better optimize the inactivated vaccine-induced immune response and improve vaccine protection efficiency, a preliminary study was conducted on the influencing factors of producing neutralizing antibody (NAb) titers against the inactivated coronavirus disease 2019 (COVID-19) vaccine. Materials and methods: A total of 91 health care volunteers were enrolled from the Immunology Division of the Laboratory Department of Chongqing General Hospital from February to March 2021. The study had a cross-sectional design. All of the volunteers were scheduled to receive a complete dose regimen of the inactivated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine and the vaccination interval between …

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Current Developments In Surface Electromyography, Veysel Alcan, Murat Zi̇nnuroğlu Oct 2023

Current Developments In Surface Electromyography, Veysel Alcan, Murat Zi̇nnuroğlu

Turkish Journal of Medical Sciences

Background/aim: Surface electromyography (surface EMG) is a primary technique to detect the electrical activities of muscles through surface electrodes. In recent years, surface EMG applications have grown from conventional fields into new fields. However, there is a gap between the progress in the research of surface EMG and its clinical acceptance, characterized by the translational knowledge and skills in the widespread use of surface EMG among the clinician community. To reduce this gap, it is necessary to translate the updated surface EMG applications and technological advances into clinical research. Therefore, we aimed to present a perspective on recent developments in …

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Cd39 Expression On Immune Cells Predicts Methotrexate Response In Rheumatoid Arthritis Patients, Bariş Boral, İbrahi̇m Tuncer, Fi̇li̇z Ki̇bar, Sali̇h Çeti̇ner, Suade Özlem Badak, Emrah Salman, Emrah Koç, Eren Erken, Akgün Yaman Oct 2023

Cd39 Expression On Immune Cells Predicts Methotrexate Response In Rheumatoid Arthritis Patients, Bariş Boral, İbrahi̇m Tuncer, Fi̇li̇z Ki̇bar, Sali̇h Çeti̇ner, Suade Özlem Badak, Emrah Salman, Emrah Koç, Eren Erken, Akgün Yaman

Turkish Journal of Medical Sciences

Background/aim: Rheumatoid arthritis (RA) is a chronic inflammatory disease affecting mostly small joints, such as hand and foot joints symmetrically with irreversible joint destruction. In this study, the relationship between CD39 expression and the treatment response of RA patients was examined to investigate its potential as a biomarker that demonstrates treatment response. Materials and methods: This study included 77 RA patients and 40 healthy controls (HC). The RA patients were divided into 2 groups based on their response to RA treatment, those with a good response to methotrexate (MTX) monotherapy and those with an inadequate response based on the American …

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The Diagnostic Profile And Clinical Course Of Patients With Rheumatic Diseases In The Medical Intensive Care Unit, Kani̇ye Aydin, İpek Türk Oct 2023

The Diagnostic Profile And Clinical Course Of Patients With Rheumatic Diseases In The Medical Intensive Care Unit, Kani̇ye Aydin, İpek Türk

Turkish Journal of Medical Sciences

Background/aim: Immunosuppressive and immunomodulatory treatments developed in recent years as a result of a better understanding of the pathophysiology of systemic rheumatic diseases (SRDs) improve the prognosis. Despite medical advances, individuals with SRDs at any stage may require intensive care and have a high mortality rate. The aim of this study was to investigate the demographic and clinical characteristics of patients with rheumatic diseases admitted to the intensive care unit (ICU), and the factors associated with the risk of mortality. Materials and methods: This was a retrospective, cross-sectional study that included patients with rheumatic diseases in the medical ICU. Factors …

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Effect Of Thoracic Mobilization Exercises On Hamstring Flexibility: A Randomized Controlled Trial, Aybüke Ersi̇n, Meltem Kaya Oct 2023

Effect Of Thoracic Mobilization Exercises On Hamstring Flexibility: A Randomized Controlled Trial, Aybüke Ersi̇n, Meltem Kaya

Turkish Journal of Medical Sciences

Background and aim: The aim was to investigate the effect of thoracic mobilization exercises on hamstring flexibility. Materials and methods: One hundred twenty individuals with hamstring tightness were included in the study. The participants were randomized into two groups: the experimental group (EG) (n = 60) or the control group (CG) (n = 60). The EG performed a homebased thoracic mobilization exercise program comprising 2 sets with 10 repetitions, once a day, 3 days a week, for 4 weeks. The CG performed active-assisted stretching of the hamstring comprising 3 sets with 10 repetitions for 15 seconds. The active knee extension …

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Evaluation Of Syringin?S Neuroprotective Effect In A Model Of Neonatal Hypoxic-Ischemic Brain Injury, Ezgi̇ Yangin Ergon, Asli Çeli̇k, Ayşe Gülden Di̇ni̇z Ünlü, Rüya Çolak, Senem Alkan Özdemi̇r, Şebnem Çalkavur, Osman Yilmaz Oct 2023

Evaluation Of Syringin?S Neuroprotective Effect In A Model Of Neonatal Hypoxic-Ischemic Brain Injury, Ezgi̇ Yangin Ergon, Asli Çeli̇k, Ayşe Gülden Di̇ni̇z Ünlü, Rüya Çolak, Senem Alkan Özdemi̇r, Şebnem Çalkavur, Osman Yilmaz

Turkish Journal of Medical Sciences

Background/aim: A significant cause of mortality and morbidity in the neonatal era is hypoxic-ischemic encephalopathy (HIE). This study examined the histopathological analysis and neuroprotective impact of syringin (SYR) in an experimental HIE rat model. Material and methods: On the 7th postnatal day, 24 Wistar albino rats were evaluated in 3 groups using the HIE model under gas anesthesia. In the experiment, Group A received 10 mg/kg SYR plus dimethyl sulfoxide (DMSO), Group B received DMSO only, and Group C served as a sham group. Immunohistochemical techniques were used to assess apoptotic cell measurement and proinflammatory cytokines (TNF-? and IL-1ß primary …

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Pathobiological Alterations Affecting The Distinct Clinical Courses Of Pediatric Versus Adult Covid-19 Syndrome, Emrah Şenel, Seyhan Türk, Ümi̇t Yavuz Malkan, Mustafa Çağri Peker, Can Türk, Hati̇ce Rahmet Güner, Gülberk Uçar, Seval İzdeş, Bi̇rcan Kayaaslan, Gülsüm İclal Bayhan, Serhat Emeksi̇z, İmran Hasanoğlu, Şeri̇fe Gökbulut Bektaş, Şeyma Bütün Türk, Serhan Özcan Oct 2023

Pathobiological Alterations Affecting The Distinct Clinical Courses Of Pediatric Versus Adult Covid-19 Syndrome, Emrah Şenel, Seyhan Türk, Ümi̇t Yavuz Malkan, Mustafa Çağri Peker, Can Türk, Hati̇ce Rahmet Güner, Gülberk Uçar, Seval İzdeş, Bi̇rcan Kayaaslan, Gülsüm İclal Bayhan, Serhat Emeksi̇z, İmran Hasanoğlu, Şeri̇fe Gökbulut Bektaş, Şeyma Bütün Türk, Serhan Özcan

Turkish Journal of Medical Sciences

Background/aim: The clinical presentation of pediatric coronavirus disease 2019 (COVID-19) is associated with a milder disease course than the adult COVID-19 syndrome. The disease course of COVID-19 has three clinicobiological phases: initiation, propagation, and complication. This study aimed to assess the pathobiological alterations affecting the distinct clinical courses of COVID-19 in pediatric age groups versus the adult population. We hypothesized that critical biogenomic marker expressions drive the mild clinical presentations of pediatric COVID-19. Materials and methods: Blood samples were obtained from 72 patients with COVID-19 hospitalized at Ankara City Hospital between March and July 2021. Peripheral blood mononuclear cells were …

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Developmental Characteristics Of Williams-Beuren Syndrome And Evaluation Of Adaptive Behavioral Skills, Şenay Güven Baysal, Feyzullah Necati̇ Arslan, Mehmet Aki̇f Büyükavci, Fatma Hi̇lal Yağin, Cemal Eki̇ci̇, Zeynep Esener, Derya Doğan Oct 2023

Developmental Characteristics Of Williams-Beuren Syndrome And Evaluation Of Adaptive Behavioral Skills, Şenay Güven Baysal, Feyzullah Necati̇ Arslan, Mehmet Aki̇f Büyükavci, Fatma Hi̇lal Yağin, Cemal Eki̇ci̇, Zeynep Esener, Derya Doğan

Turkish Journal of Medical Sciences

Background/aim: Williams-Beuren syndrome (WBS) is a rare genetic disorder with delays in language and cognitive development, but, with increased awareness of clinical features and a reliable diagnostic test, WBS is becoming more widely recognized in childhood. Adaptive behavior skills and/or maladaptive behavior are important for the prognosis of individuals with WBS. The aim of this study was to investigate the clinical and developmental characteristics of patients with WBS and further increase awareness about it by evaluating the adaptive skills and maladaptive behaviors of the patients. Materials and methods: The data of WBS patients followed-up at the Developmental Behavioral Pediatrics Unit …

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Dynamic Thiol-Disulfide Homeostasis As An Oxidative Stress Marker In Ankylosing Spondylitis And Undifferentiated Spondyloarthropathy, Cemaleddi̇n Öztürk, Şükran Erten, Murat Alişik, İsmai̇l Doğan, Güni̇z Yanik Üstüner, Sali̇m Neşeli̇oğlu, Özcan Erel Oct 2023

Dynamic Thiol-Disulfide Homeostasis As An Oxidative Stress Marker In Ankylosing Spondylitis And Undifferentiated Spondyloarthropathy, Cemaleddi̇n Öztürk, Şükran Erten, Murat Alişik, İsmai̇l Doğan, Güni̇z Yanik Üstüner, Sali̇m Neşeli̇oğlu, Özcan Erel

Turkish Journal of Medical Sciences

Background/aim: Seronegative spondyloarthropathies (SpA) are a group of chronic diseases characterized by axial inflammation, oligoarthritis, and enthesitis. Oxidative stress may contribute to a wide range of rheumatologic diseases, including SpA. This prospective case-control study was designed to compare thiol-disulfide levels as a marker of oxidative stress between SpA patients and healthy controls. Materials and methods: A total of 144 patients diagnosed with undifferentiated spondyloarthropathy (USpA, n = 97) or ankylosing spondylitis (AS, n = 47) were included along with 80 healthy controls. Serum native thiol (NT), total thiol (TT), and disulfide (D) levels were measured using the fully automated Erel …

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Investigating The Physiological Role Of S199a And S199d Mutants Of Phf6 Protein In T-Cell Acute Lymphoblastic Leukemia, Gökçe Erdoğan, Osman Ni̇dai̇ Özeş, Osman Alphan Küpesi̇z, Şükran Burçak Yoldaş Oct 2023

Investigating The Physiological Role Of S199a And S199d Mutants Of Phf6 Protein In T-Cell Acute Lymphoblastic Leukemia, Gökçe Erdoğan, Osman Ni̇dai̇ Özeş, Osman Alphan Küpesi̇z, Şükran Burçak Yoldaş

Turkish Journal of Medical Sciences

Background/aim: T-cell acute lymphoblastic leukemia (T-ALL) is a form of leukemia characterized by the proliferation of immature T lymphocytes. NOTCH1 is one of the most frequently mutated genes in T-ALL. NOTCH1 expression in T-cell development depends on plant homeodomain finger protein 6 (PHF6), which plays a tumor suppressor role in T-ALL. Several studies have shown that PHF6 expression is essential for NOTCH1 expression. Therefore, whether posttranslational modification of PHF6 plays a role in the regulation of NOTCH1 expression and T-ALL cell line proliferation was investigated herein. Materials and methods: The amino acid sequence of PHF6 was analyzed and it was …

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Mirror Neuron Activity Depending On The Content And Stage Of The Observed Action: A Tms Study, H. Evren Boran, Hasan Kilinç, Bülent Cengi̇z Oct 2023

Mirror Neuron Activity Depending On The Content And Stage Of The Observed Action: A Tms Study, H. Evren Boran, Hasan Kilinç, Bülent Cengi̇z

Turkish Journal of Medical Sciences

Background/aim: The firing rate of the mirror neuron system in monkeys decreases systematically with more repetitions. The aim of this study is to investigate whether the activity of the mirror neuron system varies based on the observed movement and the contents of the action, as well as whether there is inhibition in the mirror neuron system when humans observe repeated actions. If inhibition is present, the second question of the study is whether it is related to the organization of the observed action. Materials and methods: Fourteen healthy volunteers participated in the study. Transcranial magnetic stimulation was applied to the …

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Body Mass Index Does Not Affect Response Of Rituximab In Patients With Rheumatoid Arthritis: Results From The Turkbi̇o Registry, Ahmet Karataş, Rabi̇a Pi̇şki̇n Sağir, Süleyman Serdar Koca, Hüseyi̇n Edi̇z Dalkiliç, Gerçek Can, Yavuz Pehli̇van, Ayten Yazici, Güzi̇de Nevsun İnanç, Ayşe Çefle, Zeynep Ertürk, Servet Akar, Soner Şenel, Ahmet Meri̇h Bi̇rli̇k, Nurullah Akkoç, Fatoş Önen Oct 2023

Body Mass Index Does Not Affect Response Of Rituximab In Patients With Rheumatoid Arthritis: Results From The Turkbi̇o Registry, Ahmet Karataş, Rabi̇a Pi̇şki̇n Sağir, Süleyman Serdar Koca, Hüseyi̇n Edi̇z Dalkiliç, Gerçek Can, Yavuz Pehli̇van, Ayten Yazici, Güzi̇de Nevsun İnanç, Ayşe Çefle, Zeynep Ertürk, Servet Akar, Soner Şenel, Ahmet Meri̇h Bi̇rli̇k, Nurullah Akkoç, Fatoş Önen

Turkish Journal of Medical Sciences

Background/aim: Adipose tissue produces several inflammatory mediators. Thus, obesity affects the disease course and the responses to the antirheumatic agents in inflammatory diseases. The aim of the study was to determine whether the body mass index (BMI) is involved in the response to rituximab in rheumatoid arthritis (RA). Materials and methods: This multicenter retrospective study included 206 RA patients who received rituximab from the Turkish Biologic (TURKBIO) registry between 2011 and the end of May 2017. Demographic and clinical data including age, sex, disease type, disease duration, and previous or current treatment with disease-modifying antirheumatic drugs (DMARDs) and biological drug …

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Serum Myosin-Binding Protein C Levels: A New Marker For Exclusion Of Preterm Birth?, Eli̇f Yildiz, Fatma Ketenci̇ Gencer, Burcu Ti̇mur, Hakan Ti̇mur Oct 2023

Serum Myosin-Binding Protein C Levels: A New Marker For Exclusion Of Preterm Birth?, Eli̇f Yildiz, Fatma Ketenci̇ Gencer, Burcu Ti̇mur, Hakan Ti̇mur

Turkish Journal of Medical Sciences

Background/aim: To evaluate whether there is a relationship between serum myosin-binding protein C (MyBP-C) levels measured in the first trimester and the timing of delivery, and, if a relationship is detected, the potential of this relationship in distinguishing between preterm and term labor. Materials and methods: This prospective case-control study was conducted with 701 pregnant women who applied to the Obstetrics Outpatient Clinic of Gaziosmanpaşa Training and Research Hospital in the first trimester, between 11 and 14 gestational weeks. MyBP-C serum samples from the first trimester were stored under appropriate conditions until the time of delivery. Of these pregnant women, …

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Unraveling The Impact Of Primary Immunodeficiency Disorders On The Microbiota Of Dental Caries In Children Through 16s Rrna Gene-Based Metagenomic Analysis, Bushra Al-Kebsi̇, Gökhan Kars, Hazal Özer, Şükrü Nai̇l Güner Oct 2023

Unraveling The Impact Of Primary Immunodeficiency Disorders On The Microbiota Of Dental Caries In Children Through 16s Rrna Gene-Based Metagenomic Analysis, Bushra Al-Kebsi̇, Gökhan Kars, Hazal Özer, Şükrü Nai̇l Güner

Turkish Journal of Medical Sciences

Background/aim: Dental caries is a frequently occurring and multifactorial chronic disease in children resulting from the interaction of cariogenic bacteria and host susceptibility. The aim of this study was to elucidate the impacts of primary immunodeficiency disorders (PIDs) on microbiota of dental caries in children by 16S rRNA gene-based metagenomic analysis. Materials and methods: Enrolled in this study were 15 children with primary PID with caries (PID group) and 15 healthy children with caries as a control (CG). The DMFT index, saliva flow rate, and buffering capacity of each participant were assessed before the metagenomic analyses were conducted. For taxonomic …

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Comparison Of The Effect Of Postweaning Social Isolation, Enriched Environment, And Exercise Training On Learning And Memory Functions In Rats, Hati̇ce Eki̇nalan Kayhan, Ni̇lsel Okudan, Muaz Belvi̇ranli Oct 2023

Comparison Of The Effect Of Postweaning Social Isolation, Enriched Environment, And Exercise Training On Learning And Memory Functions In Rats, Hati̇ce Eki̇nalan Kayhan, Ni̇lsel Okudan, Muaz Belvi̇ranli

Turkish Journal of Medical Sciences

Background/aim: To assess the effects of postweaning social isolation, an enriched environment, and exercise training on learning and memory functions in rats, as well as their relation with the brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) concentrations in the hippocampus. Materials and methods: Randomly assigned into 4 groups were 35 female postweaning rats (25 day old), as the control (C), social isolation (SI), enriched environment (EE), and exercise training (E) groups. The SI and the EE groups were housed under their specific conditions and the E and the C groups were housed under standard conditions for 6 weeks. …

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Correlation Of Metal Ions With Specific Brain Region Volumes In Neurodegenerative Diseases, İsmet Murat Melek, Berna Kuş, Zülal Kaptan, Emi̇ne Petekkaya Oct 2023

Correlation Of Metal Ions With Specific Brain Region Volumes In Neurodegenerative Diseases, İsmet Murat Melek, Berna Kuş, Zülal Kaptan, Emi̇ne Petekkaya

Turkish Journal of Medical Sciences

Background/aim: There are reports stating that deteriorations in metal homeostasis in neurodegenerative diseases promote abnormal protein accumulation. In this study, the serum metal levels in Alzheimer?s disease (AD) and Parkinson?s disease (PD) and its relationship with the cortical regions of the brain were investigated. Materials and methods: The patients were divided into 3 groups consisting of the AD group, PD group, and healthy control group (n = 15 for each). The volumes of specific brain regions were measured over the participants? 3-dimensional magnetic resonance images, and they were compared across the groups. Copper, zinc, iron, and ferritin levels in the …

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Acetone Extracts Of Berberis Vulgaris And Cornus Mas L. Induce Apoptosis In Mcf-7 Breast Cancer Cells, Burcu Uslu, Mustafa Yaman, Tuba Özdemi̇r Sanci, Mustafa Güngörmüş, Çağla Zübeyde Köprü, Fatma Esra Güneş Oct 2023

Acetone Extracts Of Berberis Vulgaris And Cornus Mas L. Induce Apoptosis In Mcf-7 Breast Cancer Cells, Burcu Uslu, Mustafa Yaman, Tuba Özdemi̇r Sanci, Mustafa Güngörmüş, Çağla Zübeyde Köprü, Fatma Esra Güneş

Turkish Journal of Medical Sciences

Background/aim: This study aimed to determine the proliferation and apoptotic effects of extracts from Cornus mas L. and Berberis vulgaris fruits on human breast cancer cells (MCF-7). Materials and methods: The Cornus mas L. and Berberis vulgaris fruits, which constitute the herbal material of the study, were turned into 80% acetone extract after washing. The total phenolic content in Berberis vulgaris fruit extracts was determined calorimetrically using Folin-Ciocalteu reagent. The spectrophotometric method was used to determine the total flavonoid amount of the extracts. In order to measure the antioxidant capacity of Cornus mas L. and Berberis vulgaris fruits and extracts, …

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2023-10-26 Faculty Senate Meeting Minutes, Morehead State University. Faculty Senate. Oct 2023

2023-10-26 Faculty Senate Meeting Minutes, Morehead State University. Faculty Senate.

Faculty Senate Records

Faculty Senate meeting minutes from October 26, 2023.

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The Moxfo Initiative – Study Design: Considerations Related To Study Design And Methodology In Exercise Research For People With Multiple Sclerosis, U Dalgas, M Riemenschneider, Sm Gold, A Kalron, H Beckerman, Groot V De, R Dennett, T Edwards, La Pilutti, J Freeman Oct 2023

The Moxfo Initiative – Study Design: Considerations Related To Study Design And Methodology In Exercise Research For People With Multiple Sclerosis, U Dalgas, M Riemenschneider, Sm Gold, A Kalron, H Beckerman, Groot V De, R Dennett, T Edwards, La Pilutti, J Freeman

School of Health Professions

Background: Exercise as a subset of physical activity is a cornerstone in the management of multiple sclerosis (MS) based on its pleiotropic effects, but continued progression of the field requires better future designs and methodologies. Objectives: This paper outlines the work of the ‘Study design and methodology’ group of the MoXFo (moving exercise research forward) initiative, and addresses critical aspects and future directions when defining the research question of interest, and subsequently, designing the study and exercise intervention in MS patients. Methods: The work is based on the formation of an international expert panel formed within the MoXFo initiative. We …

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Levetiracetam Ameliorates Epileptogenesis By Modulating The Adenosinergic Pathway In A Kindling Model Of Epilepsy In Mice, Muhammad Jamal, Muhammad Azam, Salman Ali Khan, Zaheer Ul-Haq, Shabana Usman Simjee Oct 2023

Levetiracetam Ameliorates Epileptogenesis By Modulating The Adenosinergic Pathway In A Kindling Model Of Epilepsy In Mice, Muhammad Jamal, Muhammad Azam, Salman Ali Khan, Zaheer Ul-Haq, Shabana Usman Simjee

Turkish Journal of Medical Sciences

Background: Levetiracetam (LEV) has been found to have an antihyperalgesic effect via acting on the adenosine system. However, the effects of LEV on the modulation of the adenosine system in the brain have not been elucidated in the prevention of seizures and epilepsy. The present study aimed to explore the possible LEV mechanisms of action in the adenosine signaling systems in an animal model of epilepsy. Methodology: A docking study was initially performed to determine the possible interaction of LEV with adenosine A1 receptors (A1Rs) and equilibrative nucleoside transporters-1 (ENT1). The experimental study was divided into an acute seizure test …

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