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The Integer-Antimagic Spectra Of A Disjoint Union Of Hamiltonian Graphs, Uğur Odabaşi, Dan Roberts, Richard M. Low Jan 2022

The Integer-Antimagic Spectra Of A Disjoint Union Of Hamiltonian Graphs, Uğur Odabaşi, Dan Roberts, Richard M. Low

Faculty Research, Scholarly, and Creative Activity

Let A be a nontrivial abelian group. A simple graph G = (V,E) is A-antimagic, if there exists an edge labeling f: E(G) → A\{0} such that the induced vertex labeling (Formula Presented) is a one-to-one map. The integer-antimagic spectrum of a graph G is the set IAM(G) = {k: G is Zk-antimagic and k ≥ 2}. In this paper, we determine the integer-antimagic spectra for a disjoint union of Hamiltonian graphs.

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Digital Transformation Of Higher Education Through Disruptive Pedagogies: Wrapping A Course Around A Course To Promote Learner Agency, Maria Elena Corbeil, Rene Corbeil Jan 2022

Digital Transformation Of Higher Education Through Disruptive Pedagogies: Wrapping A Course Around A Course To Promote Learner Agency, Maria Elena Corbeil, Rene Corbeil

Teaching and Learning Faculty Publications

Today’s professionals are increasingly seeking learning opportunities to augment their skills and strengthen their resumes. As a result, there has been an increase in the demand for, and acceptance of, digital credentials by employers across all industries. This creates an opportunity for colleges and universities to create innovative pathways for granting academic credit to external digital credentials. In addition to embracing disruptive technologies, the digital transformation of higher education also necessitates the investigation of disruptive pedagogies–teaching methods and practices that challenge the status quo–to prepare their graduates to enter the workforce ready and equipped to hit the job running. This …

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Eliciting Youth Digital Mathematics Stories: The Impact Of A Digital Mathematics Storytelling Summer Camp Experience, Theodore Chao, Melissa Adams Corral, Ayse Ozturk, Ho-Chieh Lin, Anga Hidayat Jan 2022

Eliciting Youth Digital Mathematics Stories: The Impact Of A Digital Mathematics Storytelling Summer Camp Experience, Theodore Chao, Melissa Adams Corral, Ayse Ozturk, Ho-Chieh Lin, Anga Hidayat

Teaching and Learning Faculty Publications

This research report analyzes the process of engaging 18 youth in urban emergent communities to enact Digital Mathematics Storytelling to explore their mathematics identities. The youth, in grades 7-11, engaged in the process of crafting and sharing their digital mathematics stories within two week long summer camps. Using a Participant and (Re)design Research Methodology, the research team explored how the constructs of Digital Storytelling, Mathematics Identity, and Storytelling can help us better know how to craft experiences that connect to youth knowledge.

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A Covid-19 First Evaluation Clinic At A University Hospital In Turkey, Gülçi̇n Telli̇ Di̇zman, Gökhan Metan, Çağlayan Merve Ayaz Ceylan, Hayri̇ye Altunay, Mertcan Uzun, Gamze Gürsoy, Zahi̇t Taş, Gi̇zem Karahan, Fari̇da Ahmadova, Tuğba Saricaoğlu, Zeynep Cansu Çalişkan, Alpaslan Alp, Meli̇ha Çağla Sönmezer, Ahmet Çağkan İnkaya, Ahmet Görkem Er Jan 2022

A Covid-19 First Evaluation Clinic At A University Hospital In Turkey, Gülçi̇n Telli̇ Di̇zman, Gökhan Metan, Çağlayan Merve Ayaz Ceylan, Hayri̇ye Altunay, Mertcan Uzun, Gamze Gürsoy, Zahi̇t Taş, Gi̇zem Karahan, Fari̇da Ahmadova, Tuğba Saricaoğlu, Zeynep Cansu Çalişkan, Alpaslan Alp, Meli̇ha Çağla Sönmezer, Ahmet Çağkan İnkaya, Ahmet Görkem Er

Turkish Journal of Medical Sciences

Background/aim: We aimed to analyze the usefulness of such a reserved area for the admission of the patients' symptoms suggesting COVID-19 and compare the demographic and clinical characteristics of the patients with COVID-19 and without COVID-19 who were admitted to C1 during the first month of the COVID-19 outbreak in our hospital. Materials and methods: A new area was set up in Hacettepe University Adult Hospital to limit the contact of COVID-19 suspicious patients with other patients, which was named as COVID-19 First Evaluation Outpatient Clinic (C1). C1 had eight isolation rooms and two sampling rooms for SARS-CoV-2 polymerase-chain-reaction (PCR). …

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Evaluation Of Clinical And Laboratory Findings In Severe Group Covid-19 Pregnants Without Comorbidity, Fatma Bozkurt, Ömer Çoşkun, Sevda Yeleç, Muhammed Bekçi̇başi, Muhammet Asena, İhsan Bağli Jan 2022

Evaluation Of Clinical And Laboratory Findings In Severe Group Covid-19 Pregnants Without Comorbidity, Fatma Bozkurt, Ömer Çoşkun, Sevda Yeleç, Muhammed Bekçi̇başi, Muhammet Asena, İhsan Bağli

Turkish Journal of Medical Sciences

Background/aim: COVID - 19 disease may be seen with different clinical presentations in pregnant women. Comorbid diseases are important factors affecting the progression of this disease. In this study, we aimed to evaluate the clinical and laboratory findings in pregnant women with COVID - 19 who had no comorbid disease. Material and methods: This retrospective designed study included 217 patients with Covid PCR positive in typically COVID - 19 clinic. The patients were classified into asymptomatic, nonsevere, and severe disease groups. The symptoms, laboratory results, hospital follow- ups and intensive care records of the patients and the findings of new …

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Evaluation Of Coagulation With Teg In Patients Diagnosed Covid-19, Hülya Vatansev, Mehmet Ali̇ Karaselek, Resul Yilmaz, Serkan Küççüktürk, Ahmet Topal, Şebnem Yosunkaya, Adem Küçük, Celaletti̇n Vatansev Jan 2022

Evaluation Of Coagulation With Teg In Patients Diagnosed Covid-19, Hülya Vatansev, Mehmet Ali̇ Karaselek, Resul Yilmaz, Serkan Küççüktürk, Ahmet Topal, Şebnem Yosunkaya, Adem Küçük, Celaletti̇n Vatansev

Turkish Journal of Medical Sciences

Background and aim: A high D-dimer level may indicate the risk of coagulopathy and mortality in COVID-19 patients. Thromboelastography (TEG) is a test that evaluates clot formation and fibrinolysis in real-time, unlike routine coagulation tests. The study aimed to investigate the coagulation process with TEG in patients diagnosed with COVID-19. Materials and Methods: The study was performed at our university hospital, chest diseases outpatient clinic as a cross-section study. A total of 51 patients with 23 high D-dimer levels group (HDG) and 28 low D-dimers group (LDG) were included in the study. TEG analysis was performed at the pretreatment evaluation …

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Return Visit Characteristics Of Sars-Cov-2 Pcr-Positive Cases In A Pediatric Emergency Department, Ni̇han Şik, Durgül Özdemi̇r, Murat Duman Jan 2022

Return Visit Characteristics Of Sars-Cov-2 Pcr-Positive Cases In A Pediatric Emergency Department, Ni̇han Şik, Durgül Özdemi̇r, Murat Duman

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to evaluate return visits to the pediatric emergency department (ED) for children who were detected to be positive for SARS-CoV-2 by polymerase chain reaction (PCR). Materials and methods: Between April 2, 2020, and January 20, 2021, children aged 0 to 18 years who were detected to be SARS-CoV-2 PCR-positive and discharged from the ED were evaluated. Among them, patients who returned to the ED within 14 days of quarantine were included in the study. For the first presentation and return visit, demographics, clinical findings, laboratory and radiologic investigations, and ward/pediatric intensive care unit …

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Survival Of Biological Therapeutics In Psoriasis: Retrospective Analysis Of 3-Years Data In A Turkish Registry, Psortaksis, Kemal Özyurt, Gökmen Zararsiz, Ragip Ertaş, Ahu Cephe, Ömer Kutlu, Ömer Faruk Elmas, Muhammet Reşat Akkuş, Fatma Nur Kutlu, Mustafa Atasoy Jan 2022

Survival Of Biological Therapeutics In Psoriasis: Retrospective Analysis Of 3-Years Data In A Turkish Registry, Psortaksis, Kemal Özyurt, Gökmen Zararsiz, Ragip Ertaş, Ahu Cephe, Ömer Kutlu, Ömer Faruk Elmas, Muhammet Reşat Akkuş, Fatma Nur Kutlu, Mustafa Atasoy

Turkish Journal of Medical Sciences

Background/aim: PSORTAKSIS is a psoriasis registry, which is used for follow-up of patients in Kayseri City Education and Research Hospital, Dermatology Clinic since 2016 in Turkey. PSORTAKSIS includes demographic data, follow-up clinical findings, laboratory output, and treatment information of patients. Here, drug survivals of biologic therapeutics (BT) according to three-year data of PSORTAKSIS will be presented. Materials and methods: Drug survival of BT in PSORTAKSIS was analyzed from 2016 to March 2019. Results: 158 patients (111 of them BT-naive) with psoriasis under BT were enrolled in the current study. Drug survival analysis of patients with ongoing BT (158 treatment periods) …

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Interstitial Lung Disease In Patients With Systemic Lupus Erythematosus: A Cohort Study, Naci̇ Şenkal, Esen Kiyan, Ali̇ Aslan Demi̇r, Yasemi̇n Yalçinkaya, Ahmet Gül, Murat İnanç, Mahdume Lale Öçal, Bahar Artim Esen Jan 2022

Interstitial Lung Disease In Patients With Systemic Lupus Erythematosus: A Cohort Study, Naci̇ Şenkal, Esen Kiyan, Ali̇ Aslan Demi̇r, Yasemi̇n Yalçinkaya, Ahmet Gül, Murat İnanç, Mahdume Lale Öçal, Bahar Artim Esen

Turkish Journal of Medical Sciences

Background/aim: Systemic lupus erythematosus (SLE) is an autoimmune disease with a variety of organ/system involvement. Respiratory system involvement is common in these patients and usually manifests itself by disorders of the lung parenchyma, pleura, pulmonary vasculature or diaphragm. In this study, we sought to determine the frequency of interstitial lung disease (ILD) in patients with SLE and associated risk factors. Materials and methods: Three hundred randomly chosen patients with SLE were included. Chest x-ray (CXR), lung spirometry and carbon monoxide diffusion test (DLCO) were performed. High-resolution thorax computed tomography (HRCT) was performed for a definite diagnosis of ILD. Results: Of …

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Effects Of Pulmonary Rehabilitation On Diaphragm Thickness And Contractility In Patients With Chronic Obstructive Pulmonary Disease, Seçi̇lay Güneş, Aysun Genç, Yeşi̇m Kurtai̇ş, Fatma Çi̇ftci̇, Serhat Hayme, Akin Kaya Jan 2022

Effects Of Pulmonary Rehabilitation On Diaphragm Thickness And Contractility In Patients With Chronic Obstructive Pulmonary Disease, Seçi̇lay Güneş, Aysun Genç, Yeşi̇m Kurtai̇ş, Fatma Çi̇ftci̇, Serhat Hayme, Akin Kaya

Turkish Journal of Medical Sciences

Background/aim: Studies are showing that pulmonary rehabilitation (PR) increases diaphragmatic excursion by decreasing hyperinflation in patients with chronic obstructive pulmonary disease (COPD). However, there is a lack of knowledge about its effects on the diaphragm thickness (dt) and contractility. This study aims to evaluate the dt and contractility before and after PR in patients with COPD. Materials and methods: All subjects participated in an out-patient PR of 6 weeks and 3 sessions per week prospectively. Dyspnea severity, the disease-specific quality of life (St. Georges Respiratory Questionnaire-SGRQ), pulmonary function tests (PFT), exercise capacity, the dt at the end of the expiration …

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The Relationship Between Hidradenitis Suppurativa And Irritable Bowel Syndrome: A Cross-Sectional Study, Abdullah Demi̇rbaş, Ömer Faruk Elmas, Hedi̇ye Eker, Gözde Ulutaş Demi̇rbaş, Recep Dursun, Mustafa Atasoy, Ümi̇t Türsen, Torello Lotti̇ Jan 2022

The Relationship Between Hidradenitis Suppurativa And Irritable Bowel Syndrome: A Cross-Sectional Study, Abdullah Demi̇rbaş, Ömer Faruk Elmas, Hedi̇ye Eker, Gözde Ulutaş Demi̇rbaş, Recep Dursun, Mustafa Atasoy, Ümi̇t Türsen, Torello Lotti̇

Turkish Journal of Medical Sciences

Background/aim: Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder in which one experiences abdominal pain, tension, cramping, bloating, and changes in the form and frequency of defecation, without an underlying organic disease. Many skin diseases have been reported to be more common in people with functional bowel disease. To our knowledge, however, no previous study investigated the potential relationship between hidradenitis suppurativa (HS) and IBS. In this study, we aimed to examine the potential association between IBS and HS. Materials and methods: Patients with HS and healthy subjects were enrolled in this cross-sectional study. All participants were assessed for …

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Predictors Of Postendoscopic Retrograde Cholangiopancreatography Associated Cholangitis: A Retrospective Cohort Study, Hasan Yilmaz, Burcu Koçyi̇ği̇t Jan 2022

Predictors Of Postendoscopic Retrograde Cholangiopancreatography Associated Cholangitis: A Retrospective Cohort Study, Hasan Yilmaz, Burcu Koçyi̇ği̇t

Turkish Journal of Medical Sciences

Background/aim: Post-ERCP cholangitis (endoscopic retrograde cholangiopancreatography) and associated sepsis can be life- threatening. Despite the wealth of studies on post-ERCP pancreatitis risk factors, there is limited data on post-ERCP cholangitis. This study aimed to investigate the rates, predictors, and outcomes of post-ERCP cholangitis. Materials and methods: A retrospective review of 452 ERCP cases performed by a single endoscopist at a tertiary center between March 2019 and February 2021 was performed. Patient-related, organizational and periprocedural factors that could affect post-ERCP cholangitis were evaluated. Predictors of post-ERCP cholangitis were determined by multivariable analysis. Results: The post-ERCP cholangitis rate was 19.5%. Cholangiocarcinoma (OR …

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Evaluation Of The Contribution Of Fine-Needle Non-Aspiration Cytology To Diagnosis In Cases With Pulmonary Malignant Lesions, Şenay Yilmaz, Güntülü Ak, Selma Meti̇ntaş, Emi̇ne Dündar, Muzaffer Meti̇ntaş Jan 2022

Evaluation Of The Contribution Of Fine-Needle Non-Aspiration Cytology To Diagnosis In Cases With Pulmonary Malignant Lesions, Şenay Yilmaz, Güntülü Ak, Selma Meti̇ntaş, Emi̇ne Dündar, Muzaffer Meti̇ntaş

Turkish Journal of Medical Sciences

Background/aim: Fine-needle non-aspiration cytology (FNNAC) is an easy-to-apply, minimally invasive diagnostic method that contributes to the diagnosis and staging of lung cancer. FNNAC can be performed from peripheral lymph nodes as well as in peripheral lung lesions. This study aimed to evaluate the contribution of FNNAC performed from peripheral lesions or lymph nodes to diagnosis in patients with pulmonary malignant lesions. Materials and methods: FNNAC was applied from a peripherally located mass in the lung, chest wall lesion, or peripheral lymph node using a needle without an injector or active suction. The collected material was evaluated using the cytoblock method. …

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Germline Variant Screening With Targeted Next Generation Sequencing In Prostate Cancer: Phenotype-Genotype Correlation, Ali̇ Yavuz Çakir, Kuyaş Heki̇mler Öztürk, Alper Özorak Jan 2022

Germline Variant Screening With Targeted Next Generation Sequencing In Prostate Cancer: Phenotype-Genotype Correlation, Ali̇ Yavuz Çakir, Kuyaş Heki̇mler Öztürk, Alper Özorak

Turkish Journal of Medical Sciences

Background/aim: Next generation sequencing provides new information about the molecular pathogenesis of cancer. We used a targeted NGS-based multiple gene panel comprising prostate cancer (PCa) predisposing genes to assess the prevalence of germline mutations in PCa patients. Material and methods: In a cohort of twenty-one PCa patients with a family history of cancer, a targeted multigene panel consisting of 39 genes associated with hereditary cancer was created and analyzed using the next generation sequencing method. The novel and pathogenic mutations detected were confirmed by Sanger sequencing method. Thereafter, the data obtained were evaluated using different genomic variant classifiers and databases. …

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Developing The Nausea And Vomiting Thermometer Scale In Children With Cancer, Asli Akdeni̇z Kudubeş, Murat Bektaş Jan 2022

Developing The Nausea And Vomiting Thermometer Scale In Children With Cancer, Asli Akdeni̇z Kudubeş, Murat Bektaş

Turkish Journal of Medical Sciences

Background/aim: This study aimed to develop the Nausea and Vomiting Thermometer Scale (NVTS) in children with cancer. Materials and methods: This methodological study was conducted on 250 children with cancer at the research and training university hospital in Turkey between September 2019 and January 2020. The t-test, the ROC analysis, the Diagnostic index, and the Youden index were used for determining the scale of the cutting point. The regression analysis, the intra-class correlation coefficient, and the Bland- Altman analysis were used for the data analysis. Results: The scale-level content validity index was .94, which was coherent. As a result of …

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Nonscarring Scalp Alopecia: Which Laboratory Analysis Should We Perform On Whom?, Ümran Öner, Necmetti̇n Akdeni̇z Jan 2022

Nonscarring Scalp Alopecia: Which Laboratory Analysis Should We Perform On Whom?, Ümran Öner, Necmetti̇n Akdeni̇z

Turkish Journal of Medical Sciences

Background/aim: Vitamins and minerals are thought to play an essential but not entirely clear role in developing, preventing, and treating nonscarring alopecia. Telogen effluvium, androgenetic alopecia, and alopecia areata are the most common forms of nonscarring alopecias. We would like to present a different perspective on laboratory abnormalities in patients with nonscarring alopecia. Materials and methods: A total of 467 patients (287 females, 180 males) were included retrospectively: One hundred and sixty patients in the telogen effluvium group, 101 patients in the androgenetic alopecia group, 99 patients in the alopecia areata group, and 107 patients in the hair loss group …

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Bio-Clinical Evaluation Of Collateral Score In Acute Middle Cerebral Artery Occlusion, Esra Demi̇r, Hesna Bektaş, Hasan Bayindir, Oğuzhan Kurşun Jan 2022

Bio-Clinical Evaluation Of Collateral Score In Acute Middle Cerebral Artery Occlusion, Esra Demi̇r, Hesna Bektaş, Hasan Bayindir, Oğuzhan Kurşun

Turkish Journal of Medical Sciences

Background/aim: Acute ischemic stroke (AIS) is characterized as a neurological deficit owing to an acute focal damage to the brain by cerebral infarction. A collateral score is the most significant factor evaluating the prognosis of AIS, its relationship with demographic data, serum biochemical parameters, and clinical disability in this field. Materials and methods: We conducted a single-center retrospective study with 100 patients with AIS within the first 6 h of ischemic stroke. Data for consecutive AIS patients were collected from February 2019 to May 2020. The collateral score was assessed by using developed scoring systems defined by Maas et al. …

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Utility Of Etco2 To Predict Hemorrhagic Shock In Multiple Trauma Patients, Gülşen Öztürk Örmeci̇, Özlem Yi̇ği̇t, Oktay Eray Jan 2022

Utility Of Etco2 To Predict Hemorrhagic Shock In Multiple Trauma Patients, Gülşen Öztürk Örmeci̇, Özlem Yi̇ği̇t, Oktay Eray

Turkish Journal of Medical Sciences

Background/aim: For identifying hemorrhagic shock in trauma patients, some objective data are needed. The use of base excess (BE) and lactate values have been originated. In this study, it was aimed to determine the usability of end tidal carbon dioxide (ETCO2) in patients with multiple trauma for recognizing hemorrhagic shock. Materials and methods: Patients who were admitted to the emergency department between June 2019 and February 2020 with high- energy multiple trauma were included in the study. ETCO2 and BE values were measured. Correlation coefficients were calculated to determine correlations between ETCO2 and BE levels. Results: One hundred and twenty-two …

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The Lumbar Erector Spinae Plane Block: A Cadaveric Study, Serdar Kokar, Ahmet Ertaş, Özlem Mercan, Fatma Güler Yildirim, Ömer Alp Taştan, Kenan Akgün Jan 2022

The Lumbar Erector Spinae Plane Block: A Cadaveric Study, Serdar Kokar, Ahmet Ertaş, Özlem Mercan, Fatma Güler Yildirim, Ömer Alp Taştan, Kenan Akgün

Turkish Journal of Medical Sciences

Background/aim: The aim of this cadaveric study was to investigate the erector spinae plane block (ESPB) in lumbar region and to elucidate the possible mechanisms of action of these injections in lumbar radicular pain by means of detecting expected dye dispersion to the neural structures. Materials and methods: Ultrasound-guided lumbar ESPB was performed in three formaldehyde-embalmed human cadavers. For this purpose, a 10 mL of methylene blue was injected into the fascial space between the L4 transverse process and the erector spinae muscles. Then, the cadavers were dissected, the cephalocaudal and lateral spread of the dye was examined, and the …

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Striatal Dopaminergic Neurons As A Potential Target For Gdnf Based Ischemic Stroke Therapy, Mustafa Çağlar Beker, Merve Beker, Ahmet Burak Çağlayan, Busenur Bolat, Ülkan Kiliç, Gamze Köse, Ertuğrul Kiliç Jan 2022

Striatal Dopaminergic Neurons As A Potential Target For Gdnf Based Ischemic Stroke Therapy, Mustafa Çağlar Beker, Merve Beker, Ahmet Burak Çağlayan, Busenur Bolat, Ülkan Kiliç, Gamze Köse, Ertuğrul Kiliç

Turkish Journal of Medical Sciences

Background/aim: Glial cell-line-derived neurotrophic factor (GDNF) is a well-known regulatory neurotrophic factor on dopaminergic neurons. Several pathologies have been documented so far in case of any impairment in the dopaminergic system. This study aimed to investigate the potential protective role of lentiviral GNDF delivery on the small population of tyrosine hydroxylase (TH) positive dopamine producing striatal neurons after ischemic stroke. Materials and methods: Fourteen C57BL/6J male mice (8-10 weeks) were intracerebrally treated with lentiviral GDNF (Lv-GDNF) or vehicle. Ten days after injections, cerebral ischemia was induced by blockage of the middle cerebral artery. Animals were terminated 72 h after ischemia, …

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Modulatory Effect Of Resveratrol And Melatonin On Natural Killer Cell Activity And Adrenomedullin In Diabetic Rats, Fati̇h Özçeli̇k, Fati̇h Hacimustafaoğlu, Alpaslan Tanoğlu Jan 2022

Modulatory Effect Of Resveratrol And Melatonin On Natural Killer Cell Activity And Adrenomedullin In Diabetic Rats, Fati̇h Özçeli̇k, Fati̇h Hacimustafaoğlu, Alpaslan Tanoğlu

Turkish Journal of Medical Sciences

Background/aim: Epidemiological evidence suggests that diabetes poses a high risk for many chronic diseases, especially cardiovascular diseases, and cancer by stimulating many inflammatory and immunological pathogenic mediators and affecting natural killer (NK)-cell activity. In this study, the effects of melatonin and resveratrol on IL-6, TNF-alpha, oxidant/antioxidant capacity, NK-cell activity, and mid-regional proadrenomedullin (MR-proADM) levels of diabetic rats were investigated. Materials and methods: In the study, 28 Sprague Dawley rats were randomly divided into the control group (group I) and 3 streptozotocin- induced diabetes mellitus (DM) groups (group II, III, and IV), each group consisting of 7 rats. Five mg/kg/day melatonin …

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A High-Fat And High-Fructose Diet Lowers The Cecal Digesta's Weight And Short-Chain Fatty Acid Level Of A Sprague-Dawley Rat Model, Etik Sulistyowati, Dian Handayani, Setyawati Soeharto, Achmad Rudijanto Jan 2022

A High-Fat And High-Fructose Diet Lowers The Cecal Digesta's Weight And Short-Chain Fatty Acid Level Of A Sprague-Dawley Rat Model, Etik Sulistyowati, Dian Handayani, Setyawati Soeharto, Achmad Rudijanto

Turkish Journal of Medical Sciences

Background/aim: This study aimed to analyze the effect of a high-fat and high-fructose diet (HFFD) on the digesta weight and short- chain fatty acid (SCFA) levels of cecal digesta in rats. Materials and methods: This study was an experimental study with a posttest-only control group design with male Sprague-Dawley strain rats as the samples. A total of 36 rats were divided into two groups with normal diet (N) and modified HFFD. The data of energy intake, nutrients and fiber, body weight, Lee index, abdominal circumference, digesta weight, and SCFA levels of cecal digesta were collected. Results: The results showed an …

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Cover And Contents Jan 2022

Cover And Contents

Turkish Journal of Medical Sciences

No abstract provided.

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Patterns Of Postmastectomy Radiation Therapy In Clinically Node-Positive Breast Cancerpatients With Pathologically Negative Lymph Nodes After Neoadjuvant Chemotherapy, Mutlay Sayan, Irina Vergalasova, Mridula George, Maria Kowzun, Lindsay Potdevin, Shicha Kumar, Bruce Haffty, Nisha Ohri Jan 2022

Patterns Of Postmastectomy Radiation Therapy In Clinically Node-Positive Breast Cancerpatients With Pathologically Negative Lymph Nodes After Neoadjuvant Chemotherapy, Mutlay Sayan, Irina Vergalasova, Mridula George, Maria Kowzun, Lindsay Potdevin, Shicha Kumar, Bruce Haffty, Nisha Ohri

Turkish Journal of Medical Sciences

Background/aim: To analyze postmastectomy radiation therapy (PMRT) utilization and its association with overall survival (OS) in patients presenting with node-positive breast cancer who are pathologically node-negative (ypN0) after neoadjuvant chemotherapy (NAC). Materials and methods: Using the National Cancer Data Base (NCDB), we identified patients diagnosed between 2004 and 2013 with clinical T1-4 node-positive nonmetastatic breast cancer who received NAC and underwent mastectomy with pathologically negative lymph node sampling. Multivariable regression models identified factors associated with PMRT use. The Cox proportional hazards model was used to evaluate predictors of mortality. Results: The study included 8766 clinically node-positive patients who met the …

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Predictive Values Of Carotid High-Resolution Magnetic Resonance Imaging For Large Embolus Shedding In Carotid Artery Stenting, Xingyue Zheng, Erling Wang, Xiaoqian Guo, Chan Gu, Zhongrui Yan, Peng Yan, Shan Li, Chuanqiang Qu, Jifeng Li, Xiyun Ruan, Qinjian Sun Jan 2022

Predictive Values Of Carotid High-Resolution Magnetic Resonance Imaging For Large Embolus Shedding In Carotid Artery Stenting, Xingyue Zheng, Erling Wang, Xiaoqian Guo, Chan Gu, Zhongrui Yan, Peng Yan, Shan Li, Chuanqiang Qu, Jifeng Li, Xiyun Ruan, Qinjian Sun

Turkish Journal of Medical Sciences

Background/aim: Embolus shedding is one of the important complications in carotid artery stenting (CAS). Carotid high-resolution magnetic resonance imaging (HR-MRI) is often used to directly reflect important biological characteristics, such as plaque size and composition, as well as the structure of the carotid artery wall. The aim of this study was to investigate the predictive values of carotid HR-MRI for large embolus shedding in CAS. Materials and methods: In total, 195 patients with carotid stenosis were enrolled. Preoperative carotid HR-MRI was performed to define the nature of the carotid plaques. CAS was performed in all patients, and intraoperative embolic protection …

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Circular Rna Circprmt5 Is Upregulated In Breast Cancer And Is Required For Cellproliferation And Migration, Xiaofeng Li, Dairong Zhang, Zuxi Feng, Xiangjing Xu, Jihong Zhang, Aiping Yu, Li Zhu, Jie Xiao, Junhua Du, Min Chen Jan 2022

Circular Rna Circprmt5 Is Upregulated In Breast Cancer And Is Required For Cellproliferation And Migration, Xiaofeng Li, Dairong Zhang, Zuxi Feng, Xiangjing Xu, Jihong Zhang, Aiping Yu, Li Zhu, Jie Xiao, Junhua Du, Min Chen

Turkish Journal of Medical Sciences

Background/aim: To evaluate the role of cyclic protein arginine methyltransferase 5 (circPRMT5) in the occurrence and development of breast cancer (BC). Materials and methods: A total of 90 BC patients who underwent radical mastectomy and 40 age-matched healthy female controls were recruited in the Second People's Hospital of China Three Gorges University, Yichang Second People's Hospital from 2017 to 2020. Quantitative reverse transcription polymerase chain reaction (RT-qPCR) was used to detect the expression levels of circPRMT5 in BC tissues, serum, normal breast cell line (MCF-10A), and BC cell line (T47D, MCF-7, BT549, Hs-578T, and MDA-MB-231, MDAMB-468). The associations between circPRMT5 …

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Clinical And Imaging Findings Of Patients Diagnosed With Adenovirus-Positivepneumonia During 2015-2019 In Shanghai, China, Chunrong Huang, Dong Wei, Yahui Liu, Guo Chao Shi Jan 2022

Clinical And Imaging Findings Of Patients Diagnosed With Adenovirus-Positivepneumonia During 2015-2019 In Shanghai, China, Chunrong Huang, Dong Wei, Yahui Liu, Guo Chao Shi

Turkish Journal of Medical Sciences

Background/aim: This study was to describe the clinical characteristics, chest CT image findings, and potential role of T cells immunity in adenovirus positive pneumonia. Materials/methods: In this retrospective study, medical records of 53 adult Adv+ patients who were admitted to the Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, from May 2015 to August 2019 were included. The presence of adenovirus and other respiratory viruses was detected using polymerase chain reaction of throat swabs samples. Clinical features and chest computed tomography (CT) findings were compared between patients with Adv+ pneumonia and Adv+ non-pneumonia. Results: The top 3 most commonly …

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The Evaluation Of Disease Awareness, Caregiver Burden, And Workday Loss In Caregivers Ofcopd Patients, Ayşe Baha, Nurdan Köktürk, Burcu Öztürk Şahi̇n, Eli̇f Yildirim, İpek Özmen, Alev Gürgün, Ayşe Füsun Topçu, Evri̇m Eylem Akpinar, Funda Elmas Uysal, Hadi̇ce Seli̇moğlu Şen, Nalan Ogan, Yeşi̇m Önder, Ömer Tamer Doğan, Mehmet Polatli, Züleyha Bi̇ngöl Jan 2022

The Evaluation Of Disease Awareness, Caregiver Burden, And Workday Loss In Caregivers Ofcopd Patients, Ayşe Baha, Nurdan Köktürk, Burcu Öztürk Şahi̇n, Eli̇f Yildirim, İpek Özmen, Alev Gürgün, Ayşe Füsun Topçu, Evri̇m Eylem Akpinar, Funda Elmas Uysal, Hadi̇ce Seli̇moğlu Şen, Nalan Ogan, Yeşi̇m Önder, Ömer Tamer Doğan, Mehmet Polatli, Züleyha Bi̇ngöl

Turkish Journal of Medical Sciences

Background/aim: Our aim is to determine the caregiver burden of chronic obstructive lung disease (COPD) patient's caregivers, and to determine whether there is a workday loss. Materials and methods: 252 COPD patients and their caregivers were included. Disease information of the patients were recorded and a questionnaire was applied. Socio-demographic characteristics of the caregivers were recorded and a questionnaire consisting of 24 questions including COPD disease, treatment and loss of working days, and the Zarit Scale were used. Results: 128(50.8%) of the patients according to GOLD were group-D, 97(38.5%) of the patient's relatives were working, 62(24.7%) were not able to …

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Pregnancy And Its Outcomes In Hemodialysis Patients In Turkey, Hamad Dhei̇r, Özkan Güngör, Memnune Sena Ulu, Ebru Gök Oğuz, Necmi̇ Eren, Orçun Altunören, Erhan Tatar, Kadi̇r Gökhan Atilgan, Süleyman Karaköse, İbrahi̇m Güney, Eray Eroğlu, Rüya Mutluay, İlter Bozaci, Alper Alp, Hakan Akdam Jan 2022

Pregnancy And Its Outcomes In Hemodialysis Patients In Turkey, Hamad Dhei̇r, Özkan Güngör, Memnune Sena Ulu, Ebru Gök Oğuz, Necmi̇ Eren, Orçun Altunören, Erhan Tatar, Kadi̇r Gökhan Atilgan, Süleyman Karaköse, İbrahi̇m Güney, Eray Eroğlu, Rüya Mutluay, İlter Bozaci, Alper Alp, Hakan Akdam

Turkish Journal of Medical Sciences

Background/aim: This study aimed to investigate pregnancy frequency and evaluate the factors affecting live births in hemodialysis (HD) patients. Materials and methods: Female HD patients whose pregnancy was retrospectively reported between January 1, 2014, and December 31, 2019. The duration of HD, primary disease, and the information on whether the pregnancy resulted in abortion, stillbirth, or live birth, whether the HD duration was prolonged after diagnosing the pregnancy and whether it accompanied preeclampsia were recorded. Results: In this study, we reached 9038 HD female patients' data in the study. A total of 235 pregnancies were detected in 145 patients. The …

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A New Device For Bronchoscopy For Better Protection, Aslihan Gürün Kaya, Mi̇raç Öz, İnci̇fer Karnak Orhun, Serhat Erol, Aydin Çi̇ledağ, Demet Karnak, Akin Kaya Jan 2022

A New Device For Bronchoscopy For Better Protection, Aslihan Gürün Kaya, Mi̇raç Öz, İnci̇fer Karnak Orhun, Serhat Erol, Aydin Çi̇ledağ, Demet Karnak, Akin Kaya

Turkish Journal of Medical Sciences

Background/aim: During the COVID-19 pandemic, the risk of transmission of SARS-CoV-2 has not been precisely known in bronchoscopy procedures. We have designed a cabinet device called Ankara University Bronchoscopy Cabinet (Aubrocab® ) to protect healthcare. We aimed to evaluate preventing effect of Aubrocab® on aerosol spreading by measuring the particles in the bronchoscopy suite. Materials and methods: The patients were categorized into two groups as those who underwent bronchoscopy with and without Aubrocab® . We measured PM 0.5 levels before and after bronchoscopy in the bronchoscopy suite. Results: A total of 82 patients, 62 of whom underwent bronchoscopy with Aubrocab® …

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