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https://www.readbyqxmd.com/read/28547808/cytokine-response-in-crimean-congo-hemorrhagic-fever-virus-infection
#1
Önder Ergönül, Ceren Şeref, Şebnem Eren, Aysel Çelikbaş, Nurcan Baykam, Başak Dokuzoğuz, Mehmet Gönen, Füsun Can
BACKGROUND: We described the predictive role of cytokines in fatality of Crimean Congo Hemorrhagic Fever Virus (CCHFV) infection by using daily clinical sera samples. METHODS: Consequent serum samples of the selected patients in different severity groups and healthy controls were examined by using human cytokine 17-plex assay. RESULTS: We included 12(23%) mild, 30(58%) moderate, 10(19%) severe patients, and 10 healthy volunteers. The mean age of the patients was 52 (sd 15), 52% were female...
May 26, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28544468/analysis-of-the-patients-with-simultaneous-bilateral-spontaneous-pneumothorax
#2
Tevfik Ilker Akcam, Onder Kavurmaci, Ayse Gul Ergonul, Sercan Aydin, Kutsal Turhan, Alpaslan Cakan, Ufuk Cagirici
BACKGROUND: Simultaneous bilateral spontaneous pneumothorax (SBSP) is an uncommon condition with limited data on its incidence in the literature. In this study, we aimed to describe the bilaterality in both primary and secondary spontaneous pneumothorax cases, and the clinical approach in simultaneous disease and prognosis of these patients. METHODS: A total of 16 patients who were followed with the diagnosis of bilateral spontaneous pneumothorax between January 2005 and January 2017 were retrospectively analyzed...
May 20, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28543794/loss-of-arid1a-expression-is-associated-with-poor-prognosis-in-invasive-micropapillary-carcinomas-of-the-breast-a-clinicopathologic-and-immunohistochemical-study-with-long-term-survival-analysis
#3
Semen Onder, Merdan Fayda, Hasan Karanlık, Aysel Bayram, Fatma Şen, Neslihan Cabioglu, Sıtkı Tuzlalı, Rıdvan İlhan, Ekrem Yavuz
Invasive micropapillary carcinoma (IMPC) of the breast is a highly aggressive and a rare subtype of breast cancer. In this study, we aimed to investigate differences between pure and mixed IMPCs of the breast in terms of clinicopathologic features, and also to analyze the significance of expressions of ARID1A and bcl-2 regarding prognosis. Sixty-nine of IMPCs consisting of 21 pure and 48 mixed type diagnosed at Pathology Department of Istanbul Medical Faculty between 2000 and 2011, who had complete follow-up data, were collected to analyze ARID1A and bcl-2 expressions immunohistochemically with prognosis...
May 23, 2017: Breast Journal
https://www.readbyqxmd.com/read/28533197/incomplete-antibodies-may-reduce-abo-cross-match-incompatibility-a-pilot-study
#4
Mehmet Özen, Soner Yılmaz, Tülin Özkan, Yeşim Özer, Aliye Aysel Pekel, Asuman Sunguroğlu, Günhan Gürman, Önder Arslan
OBJECTIVE: Any erythrocyte transfusion among humans having type A or B blood groups is impossible due to antibodies causing fatal transfusion complications. A cross-match test is performed to prevent immune transfusion complications before transfusion. Our hypothesis is that the Fragment antibody (Fab) part of antibody (incomplete antibody) may be used to prevent an immune stimulus related to complete antibody. Therefore, we designed a pilot study to evaluate the effectiveness of these incomplete antibodies with using cross-match tests...
May 23, 2017: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
https://www.readbyqxmd.com/read/28511472/short-term-unscheduled-revisits-to-paediatric-emergency-department-a-six-year-data
#5
Onder Kilicaslan, Feruza Turan Sönmez, Harun Gunes, Ramazan Cahit Temizkan, Kenan Kocabay, Ayhan Saritas
INTRODUCTION: Reviewing the reasons for return visits within 24 hours is a very important method of determining possible problems of emergency health care. Several causes stay behind unscheduled emergency return visits. Therefore, identifying these factors is crucial to set strategies in order to decrease the number of unnecessary visits. AIM: To define the characteristics of the patients returning to the Paediatric Emergency Department (PED) within 24 hours via determining rate, number and demographic data of patients...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28511074/charcot-arthropathy-of-the-knee-after-unsuccessful-spinal-stenosis-surgery-a-case-report
#6
Melih Cıvan, Önder Yazıcıoğlu, Mehmet Çakmak, Turgut Akgül
INTRODUCTION: Charcot arthropathy was first described in 1868 by Jean Martin Charcot as a progressive and destructive joint disease. Diabetes, polyneuropathy, syphilis, syrengomyelia and chronic alcoholism are the main causes of the disease. In this study we present a Charcot arthropathy of the knee seen after unsuccessful spinal stenosis surgery. PRESENTATION OF CASE: We report here a case of 62 years old patient with Charcot arthropathy at her left knee developed one year after spinal stenosis surgery...
May 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28506953/what-is-your-diagnosis
#7
Mehmet Özsürmeli, Selim Büyükkurt, Önder Özden, Mete Sucu, Cihan Çetin, Fatma Tuncay Özgünen
No abstract text is available yet for this article.
March 15, 2017: Journal of the Turkish German Gynecological Association
https://www.readbyqxmd.com/read/28500129/terminal-ileal-lymphoma-resembling-abdominal-abscess
#8
Ali Kemal Sivrioglu, Serkan Aribal, Hakan Onder
No abstract text is available yet for this article.
May 12, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28499941/mtus1-a-gene-encoding-angiotensin-ii-type-2-at2-receptor-interacting-proteins-in-health-and-disease-with-special-emphasis-on-its-role-in-carcinogenesis
#9
REVIEW
Ibrahim Bozgeyik, Onder Yumrutas, Esra Bozgeyik
Loss of tumor suppressor activity is a frequent event in the formation and progression of tumors and has been listed as an important hallmark of cancers. Microtubule-Associated Scaffold Protein 1 (MTUS1) is a candidate tumor suppressor gene which is reported to be frequently down-regulated in a variety of human cancers including pancreas, colon, bladder, head-and-neck, ovarian, breast cancers, gastric, lung cancers. It is also reported to be implicated in several types of pathologies such as cardiac hypertrophy, atherosclerosis, and SLE-like lymphoproliferative diseases...
May 9, 2017: Gene
https://www.readbyqxmd.com/read/28494910/the-effects-of-maternal-presence-during-anesthesia-induction-on-salivary-cortisol-levels-in-children-undergoing-tonsillectomy-and-or-adenoidectomy
#10
Hatice K Ozdogan, Sibel Cetinalp, Gokhan Kuran, Onder Tugal, Murat Tahiroglu, Ummuhan E Herdem, Suheyl Haytoglu
OBJECTIVE: Although parental presence during anesthesia induction is suggested to diminish operative stress level in children, there have been conflicting results about this strategy. The aim of this study was to evaluate the effects of maternal presence during induction on operative stress level in children who had tonsillectomy and/or adenoidectomy by determining the salivary cortisol levels. DESIGN: Non-randomized clinical study. SETTING: Preoperative and postoperative recovery rooms, operating room...
June 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28481396/active-rebleeding-from-a-ruptured-middle-cerebral-artery-aneurysm-during-diagnostic-catheter-angiography
#11
Pinar Celtikci, Onder Eraslan, Onur Ergun, Esra Soyer Guldogan, Mehmet Erhan Turkoglu
Rebleeding of cerebral aneurysms was reported during diagnostic angiography previously. However, capturing the exact moment of active rebleeding of a cerebral aneurysm during angiography is extremely rare. Here, a case of a rebleeding middle cerebral artery aneurysm during diagnostic digital subtraction angiography was illustrated, accompanied with a video demonstration of the incident which is the only one in the literature. During the acquisition of lateral projection digital subtraction angiography images, active extravasation of the contrast medium was witnessed indicating rebleeding...
March 25, 2017: Turkish Neurosurgery
https://www.readbyqxmd.com/read/28481360/a-chronic-low-dose-of-%C3%AE-9-tetrahydrocannabinol-thc-restores-cognitive-function-in-old-mice
#12
Andras Bilkei-Gorzo, Onder Albayram, Astrid Draffehn, Kerstin Michel, Anastasia Piyanova, Hannah Oppenheimer, Mona Dvir-Ginzberg, Ildiko Rácz, Thomas Ulas, Sophie Imbeault, Itai Bab, Joachim L Schultze, Andreas Zimmer
The balance between detrimental, pro-aging, often stochastic processes and counteracting homeostatic mechanisms largely determines the progression of aging. There is substantial evidence suggesting that the endocannabinoid system (ECS) is part of the latter system because it modulates the physiological processes underlying aging. The activity of the ECS declines during aging, as CB1 receptor expression and coupling to G proteins are reduced in the brain tissues of older animals and the levels of the major endocannabinoid 2-arachidonoylglycerol (2-AG) are lower...
May 8, 2017: Nature Medicine
https://www.readbyqxmd.com/read/28479817/r141c-mutation-of-notch3-gene-in-cerebral-autosomal-dominant-arteriopathy-with-subcortical-infarcts-and-leukoencephalopathy
#13
Halil Onder, Kemal Kurtcu, Ethem Murat Arsava, Mehmet Akif Topcuoglu
No abstract text is available yet for this article.
April 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28478911/epithelioid-hemangioendothelioma-of-the-craniocervical-junction-case-report-and-review
#14
Ali Ender Ofluoglu, Mehmet Aydogan, Uzay Erdogan, Onder Ofluoglu
Epithelioid hemangioendotheliomas are uncommon vascular neoplasms and their spinal location is even rarer. We report clinical course of a 31-year-old man with an epithelioid hemangioendothelioma at the cranio-cervical junction. A cervical magnetic resonance imaging revealed tumor that caused posterior cervical cord compression. C1,2,3 total laminectomy and surgical excision of the tumor was performed. Postoperative external beam radiation was performed on the surgical field especially around the right vertebral artery...
May 3, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28473435/secondary-multifocal-osteosarcoma-developing-on-the-background-of-bone-infarct
#15
Ali Kemal Sivrioglu, Serkan Aribal, Hakan Onder
No abstract text is available yet for this article.
May 4, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28468170/might-trauma-be-a-triggering-factor-for-craniofacial-fibrous-dysplasia
#16
Mehmet Onur Yüksel, Mehmet Sabri Gürbüz, Hilmi Onder Okay, Mehmet Esref Kabalar
Fibrous dysplasia (FD) is a rare, benign disease of unclear etiology where normal bone is replaced with abnormal fibrous and weak osseous tissue. Any bone of the skeleton might be involved but skull is one of the most commonly affected sites. Fibrous dysplasia is known to be caused by a genetic mutation leading to inappropriate proliferation and differentiation of osteoblastic cells. However; it is not known whether any triggering factor exists which might contribute to this genetic mutation. The authors postulated that trauma might be a triggering factor for this disease...
May 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28457944/effects-of-phenothiazine-structured-compounds-on-app-processing-in-alzheimer-s-disease-cellular-model
#17
Melike Yuksel, Kevser Biberoglu, Seda Onder, K Gonca Akbulut, Ozden Tacal
The excess accumulation of amyloid-β (Aβ) peptides derived from the sequential cleavage of amyloid precursor protein (APP) by secretases, is one of the toxic key events leading to neuronal loss in Alzheimer's disease (AD). Studies have shown that cholinergic activity may also be involved in the regulation of APP metabolism. In the current study, we have investigated the roles of toluidine blue O (TBO) and thionine (TH), newly recognized phenothiazine-derived cholinesterase inhibitors, on the metabolism of APP in Chinese hamster ovary cells stably expressing human APP751 and presenilin 1 (PS70 cells)...
April 27, 2017: Biochimie
https://www.readbyqxmd.com/read/28440740/biomarkers-and-bacteria-around-implants-and-natural-teeth-in-the-same-individuals
#18
Önder Gürlek, Pınar Gümüş, Christopher J Nile, David F Lappin, Nurcan Buduneli
AIM: This cross-sectional study assessed cytokine levels in peri-implant crevicular fluid (PICF)/ gingival crevicular fluid (GCF) and a selection of subgingival/submucosal plaque bacteria from clinically healthy or diseased sites in the same individuals. MATERIAL AND METHODS: Samples from 97 implants/teeth (58 implants: 19 healthy, 20 mucositis, 19 peri-implantitis; 39 natural teeth: 19 healthy, 12 gingivitis, 8 periodontitis) in 15 systemically healthy patients were investigated by immunoassay, real-time PCR...
April 25, 2017: Journal of Periodontology
https://www.readbyqxmd.com/read/28437021/optimal-outcome-achievement-in-partial-nephrectomy-for-t1-renal-masses-a-contemporary-analysis-of-open-and-robotic-cases
#19
Matthew J Maurice, Daniel Ramirez, Önder Kara, Ercan Malkoç, Ryan J Nelson, Khaled Fareed, Robert J Stein, Amr F Fergany, Jihad H Kaouk
OBJECTIVES: To compare optimal outcome achievement between open and robotic partial nephrectomy. PATIENTS AND METHODS: Using our institutional partial nephrectomy database, we reviewed 605 cases performed for unifocal clinical T1 renal masses in non-solitary kidneys from 2011-2015. Tetrafecta, which was defined as negative surgical margins, freedom from perioperative complications, ≥80% renal functional preservation, and no chronic kidney disease upstaging, was chosen as the composite optimal outcome...
April 24, 2017: BJU International
https://www.readbyqxmd.com/read/28432802/subsequent-malignancies-after-allogeneic-hematopoietic-stem-cell-transplantation
#20
Mehmet Gündüz, Mehmet Özen, Uğur Şahin, Selami Koçak Toprak, Sinem Civriz Bozdağ, Meltem Kurt Yüksel, Önder Arslan, Muhit Özcan, Taner Demirer, Meral Beksaç, Osman İlhan, Günhan Gürman, Pervin Topçuoğlu
We evaluated 979 patients for the development of post-transplant lymphoproliferative disease (PTLD) and solid malignancies after allogeneic hematopoietic stem cell transplantations (allo-HSCT) as a late complication. We found 15 (1.5%) subsequent malignancies; three of these malignancies were PTLD, and twelve were solid tumors. The median time from allo-HSCT to the development of PTLD was 9 (3-20) months and that from allo-HSCT to the development of solid tumors was 93 (6-316) months. The cumulative incidence of evolving subsequent malignancy in patients was 1...
April 22, 2017: Clinical Transplantation
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