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Kacimi YE, Touir R, Alaoui K, Kaya S, Abousalem AS, Ouakki M, Touhami ME. Anti-corrosion Properties of 2-Phenyl-4(3H)-quinazolinone-Substituted Compounds: Electrochemical, Quantum Chemical, Monte Carlo, and Molecular Dynamic Simulation Investigation. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s40735-020-00342-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kaya S, Çifter M, Çekici A, Olgaç V, İşsever H, Işık G. Effects of orthodontic force magnitude on cell apoptosis and RANKL-induced osteoclastogenesis : Studies in a rat model. J Orofac Orthop 2020; 81:100-112. [PMID: 31925448 DOI: 10.1007/s00056-019-00205-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 10/20/2019] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of this study was to evaluate the time course of orthodontic force-induced apoptosis and receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclastogenesis in a rat model under light- and heavy-force conditions. METHODS Male Wistar rats were divided into light-force (10 cN) and heavy-force (60 cN) groups (N = 28/group). Each group was divided into four time-course subgroups to evaluate all phases of orthodontic tooth movement. Mesialization appliances were placed on three united maxillary molars unilaterally and activated. Tooth movements were calculated, and periodontal ligament (PDL) widths were measured. Expression of Bax, Bcl‑2, caspase 3, caspase 9, and RANK-RANKL were assessed by immunohistochemistry. Expression levels at the PDL-alveolar bone border were compared between experimental and control groups and force groups. RESULTS The rate of tooth movement did not differ between the force groups. PDL widths were higher on the tension side in the heavy-force group in the post-lag phase. Pro-apoptotic protein Bax expression was elevated in the heavy-force group, whereas anti-apoptotic protein Bcl‑2 expression was elevated in the light-force group. RANK expression on days 7 and 21 and RANKL expression on day 21 differed between the force groups. CONCLUSIONS Evidence of orthodontic force-induced apoptosis is more robust with stronger forces than with weaker forces. Exuberant RANKL-induced osteoclastogenesis that was seen when applying a low force results from increased RANK and RANKL expression in the post-lag phase.
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Alaoui K, El Kacimi Y, Galai M, Serrar H, Touir R, Kaya S, Kaya C, Ebn Touhami M. New triazepine carboxylate derivatives: correlation between corrosion inhibition property and chemical structure. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2020. [DOI: 10.1007/s40090-019-00199-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AbstractIn this investigation, attempts have been made to study the corrosion inhibition properties of three new triazepine carboxylate compounds for mild steel in 1.0 M hydrochloric acid medium. The evaluation was carried out using mass loss, electrochemical impedance spectroscopy and polarization curves measurement. Impedance diagrams and Bode plots for uninhibited and inhibited systems were analyzed using Zview program. The fitted data observed trails in nearly the same pattern as the experimental results. It is showed that triazepine carboxylate compounds are very good inhibitors for mild steel corrosion in 1.0 M hydrochloric acid medium which act as mixed-type inhibitors. So, the inhibition efficiency was increased with inhibitor concentration in the order Cl–Me–CN > Me–CN > Cl–Me–CO2Et which depended on their molecular structures. Electrochemical impedance spectroscopy showed that all compounds act by the formation of a protective film at the metal surface. Surface analyses via SEM and Optical 3D profilometry were used to investigate the morphology of the steels before and after immersion in 1.0 M HCl solution containing inhibitors. The correspondence between inhibition property and molecular structure of the triazepine carboxylate compounds was investigated, using density functional theory (DFT). Experimental and DFT study was further supported by molecular dynamic simulations study.
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Tuylu TB, Demircan N, Arikan R, Telli TA, Alan O, Ercelep O, Bozkurtlar E, Kocakaya D, Kaya S, Babacan N, Lacin T, Dane F, Ahiskali R, Batirel H, Yumuk P. P2.06-22 Is Laboratory Prognostic Index a Valuable Prognostic Index for Malignant Pleural Mesothelioma? J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Uzdil Z, Kaya S, Sökülmez Kaya P, Terzi M. MON-PO474: Evaluation of Relationship Between Visceral Adiposity Index (VAI) and Blood Lipids in Multiple Sclerosis (MS) Patients. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32307-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Akelma H, Kilic ET, Salik F, Bicak EA, Kaya S. Postoperative cognitive dysfunction developed in donor nephrectomy- Case report. Niger J Clin Pract 2019; 22:877-880. [PMID: 31187777 DOI: 10.4103/njcp.njcp_483_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
With the effects of anesthetic drugs on all organs and systems, it is known it affects the central nervous system functions at different grades and durations beyond acute unconsciousness. This causes cognitive functions of upper brain activities to be affected at varying degrees after anesthesia. After exposure to anesthetic agents, psychomotor and cognitive functions are deteriorated for 10--12 h, with sensitive tests it was showed that this deterioration lasted for 1--2 days. It has also been reported that this process can last till 3 months. Rapid recovery and mental readiness of patients, applied general anesthesia, are important objects for anesthesiologists. Postoperative cognitive functions are assessed in order to investigate mental changes caused by anesthesia and surgery or determine the level of recovery by determining the effects of anesthetics. In this case report, postoperative cognitive dysfunction (POCD) after donor nephrectomy was aimed.
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Kundes MF, Kement M, Yegen F, Alkan M, Kaya S, Kaptanoglu L. Effects of clinical factors on quality of life following curative gastrectomy for gastric cancer. Niger J Clin Pract 2019; 22:661-668. [PMID: 31089021 DOI: 10.4103/njcp.njcp_181_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Aim We aimed to assess the factors which may affect the quality of life (QoL) of the patients who underwent curative gastrectomy for gastric cancer. Subjects and Methods Patients with gastric cancer, who underwent gastrectomy with curative intent at Department of Gastrointestinal Surgery, Kartal Training and Research Hospital from January 2013 to December 2015, were retrospectively reviewed. Gastrointestinal Quality of Life Index was utilized for this research. The clinical factors that might affect QoL after gastrectomy were selected. They were demographic data (age and gender), the American Society of Anesthesiologists classification, body mass index (BMI), operative variables (level and type of resection, type of dissection [D1, D2], type of reconstruction, and additional organ resections), postoperative appetite level, type of oncological treatment, and pathological stages. One hundred and eighteen patients were included in this study. Results Eighty-seven (73.7%) of them were male and mean age was 59.4 ± 10.2 (36-74). Mean follow-up period was 25.7 ± 11.3 (6-42) months. According to multivariate analysis, advanced stage, neoadjuvant therapy, lower BMI, poor appetite, and shorter follow-up were independently associated with poorer cumulative scores. Conclusions Advanced stage, application of neoadjuvant therapy, low BMI level, and poor postoperative appetite may deteriorate the postoperative QoL of the patients with gastric cancer.
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El Faydy M, Lakhrissi B, Guenbour A, Kaya S, Bentiss F, Warad I, Zarrouk A. In situ synthesis, electrochemical, surface morphological, UV–visible, DFT and Monte Carlo simulations of novel 5-substituted-8-hydroxyquinoline for corrosion protection of carbon steel in a hydrochloric acid solution. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.01.105] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kaya S, Kement M, Altuntas YE, Altin O, Seker A, Mazmanoglu S, Kaptanoglu L, Bildik N, Kucuk HF. Anal melanoma: Outcomes of current surgical approaches. Niger J Clin Pract 2019; 21:1622-1626. [PMID: 30560827 DOI: 10.4103/njcp.njcp_254_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Aim In this study, we aimed to evaluate the clinical characteristics and outcomes of the patients with anal melanoma (AM), who underwent surgical treatment. Materials and Methods This study was conducted in Kartal Training and Research Hospital between January 2010 and December 2017. All patients, who underwent surgical resection with a diagnosis of AM, were enrolled. Results A total of 10 patients were examined, 8 of them were females, and their average age was 69.2 years (range, 47-85 years). Abdominoperineal resection (APR) was performed in five (50%) patients, and local excision (LE) was performed in other five (50%) patients. Three patients (30%) had stage I disease, two (20%) had stage II disease, and five (50%) had stage III disease. All five patients in APR group had stage III disease. In the comparison of the survival period after surgery, the mean survival period of the APR group was 6.2 months (range, 1-16 months) while that of the LE group was 19.6 months (range, 7-43 months). Conclusion LE with adjuvant radiation seems to offer good locoregional control without reducing the survival and may be an option of treatment for patients with small, superficial AM. However, APR should be offered for patients with locally advanced disease or as a salvage following recurrence.
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Alan O, Ercelep O, Akin Telli T, Basoglu Tuylu T, Önes T, Bozkurtlar E, Akgül Babacan N, Lacin T, Yıldızeli B, Batirel H, Kaya S, Dane F, Yumuk P. P3.16-48 Is Preoperative SUV(Max) of Primary Tumor a Predictor of Relapse for Operable Non-Small Cell Lung Cancer? J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ercelep O, Alan O, Sahin D, Telli TA, Salva H, Tuylu TB, Babacan NA, Kaya S, Dane F, Ones T, Alkis H, Adli M, Yumuk F. Effect of PET/CT standardized uptake values on complete response to treatment before definitive chemoradiotherapy in stage III non-small cell lung cancer. Clin Transl Oncol 2018; 21:499-504. [PMID: 30229391 DOI: 10.1007/s12094-018-1949-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Accepted: 09/07/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE The standard treatment for patients with stage III non-small cell lung cancer (NSCLC), unsuitable for resection and with good performance, is definitive radiotherapy with cisplatin-based chemotherapy. Our aim is to evaluate the effect of the maximum value of standardized uptake values (SUVmax) of the primary tumor in positron emission tomography-computed tomography (PET/CT) before treatment on complete response (CR) and overall survival. METHODS The data of 73 stage III NSCLC patients treated with concurrent definitive chemoradiotherapy (CRT) between 2008 and 2017 and had PET/CT staging in the pretreatment period were evaluated. ROC curve analysis was performed to determine the ideal cut-off value of pretreatment SUVmax to predict CR. RESULTS Median age was 58 years (range 27-83 years) and 66 patients were male (90.4%). Median follow-up time was 18 months (range 3-98 months); median survival was 23 months. 1-year overall survival (OS) rate and 5-year OS rate were 72 and 19%, respectively. Median progression-free survival (PFS) was 9 months; 1-year PFS rate and 5-year PFS rate were 38 and 19%, respectively. The ideal cut-off value of pretreatment SUVmax that predicted the complete response of CRT was 12 in the ROC analysis [AUC 0.699 (0.550-0.833)/P < 0.01] with a sensitivity of 83%, and specificity of 55%. In patients with SUVmax < 12, CR rate was 60%, while, in patients with SUV ≥ 12, it was only 19% (P = 0.002). Median OS was 26 months in patients with pretreatment SUVmax < 12, and 21 months in patients with SUVmax ≥ 12 (HR = 2.93; 95% CI 17.24-28.75; P = 0.087). CR rate of the whole patient population was 26%, and it was the only factor that showed a significant benefit on survival in both univariate and multivariate analyses. CONCLUSION Pretreatment SUVmax of the primary tumor in PET/CT may predict CR in stage III NSCLC patients who were treated with definitive CRT. Having clinical CR is the only positive predictive factor for prolonged survival.
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Moellhoff L, Muessig JM, Noelle J, Kaya S, Masyuk M, Nia AM, Kelm M, Jung C. P4599Impact of cardiovascular risk factors on erythrocrine function in the setting of ischemia/reperfusion-injury in a Langendorff heart model. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Alaoui K, Touir R, Galai M, Serrar H, Ouakki M, Kaya S, Tüzün B, Boukhris S, Ebn Touhami M, El Kacimi Y. Electrochemical and Computational Studies of Some Triazepine Carboxylate Compounds as Acid Corrosion Inhibitors for Mild Steel. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s40735-018-0154-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Frangos-Plemenos M, Agroyannis B, Koutsicos D, Tzanatos-Exarchou H, Logothetis E, Sarris E, Kaya S, Yatzidis H. Serum Ferroxidase I and II in Uremic Patients under Conservative Treatment and Maintenance Hemodialysis. Int J Artif Organs 2018. [DOI: 10.1177/039139888701000312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Serum ferroxidase I (ceruloplasmin) and ferroxidase II activities were studied in 49 uremic patients under conservative treatment, in 79 patients undergoing hemodialysis and in 56 healthy subjects, as controls. Ferroxidase I was significantly higher in both groups of patients. Ferroxidase II was significantly elevated only in patients undergoing chronic hemodialysis. The cause of this difference is not clear, but seems to be of considerable interest.
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Vennila P, Govindaraju M, Venkatesh G, Kamal C, Mary YS, Panicker CY, Kaya S, Armaković S, Armaković SJ. A complete computational and spectroscopic study of 2-bromo-1, 4-dichlorobenzene – A frequently used benzene derivative. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.049] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kaya FB, Cevik A, Acar N, Kaya S, Zeytin A, Can C, Metintas S. Clinical Efficacy of Metoclopramide to Treat Pain and Nausea in Renal Colic Patients: A Prospective Randomised, Double-Blind, Controlled Trial. HONG KONG J EMERG ME 2017. [DOI: 10.1177/102490791502200203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Introduction This study aimed to evaluate the clinical efficacy of intravenous metoclopramide for the relief of pain and nausea among the emergency department patients with renal colic. Methods Patients were randomised into three groups: tenoxicam (20 mg); tenoxicam (10 mg) plus metoclopramide (10 mg); and metoclopramide (10 mg). Changes in pain and nausea were examined at the 10th, 20th and 30th minute after treatment. The development of side effects would be recorded. After the 30th minute, the need for additional pain and nausea relief was evaluated. Results Totally 80 patients were enrolled in each group. There was significant mean pain score difference as measured by visual analog scale (VAS) from 0 minute to 10th, 20th and 30th minute post-treatment for all treatment groups (p<0.001). There was no significant difference in mean VAS decrease from 0 minute to the 30th minute: tenoxicam group: 36 mm [95% confidence interval (CI) 28-43 mm] vs. tenoxicam plus metoclopramide: 45 mm (95% CI 38-52 mm) vs. metoclopramide group: 37 mm (95% CI 30-45 mm) (p=0.163). Similarly, no significant differences in mean nausea scores between the three groups were demonstrated at the 10th, 20th and 30th minute after treatment (p=0.236, 0.330 and 0.652 respectively). After the 30th minute, 43 (53%) patients needed additional pain relieving agent in the tenoxicam group compared to 27 (33%) patients in the tenoxicam-metoclopramide group and 33 (41%) patients in the metoclopramide group (p=0.030). No significant adverse drug reaction events were encountered. Conclusion Metoclopramide is as effective as tenoxicam to treat pain and nausea for patients with renal colic in the emergency department. (Hong Kong j.emerg.med.2015;22:93-99)
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Lok R, Kaya S, Karacali H, Yilmaz E. The Co-60 gamma-ray irradiation effects on the Al/HfSiO4/p-Si/Al MOS capacitors. Radiat Phys Chem Oxf Engl 1993 2017. [DOI: 10.1016/j.radphyschem.2017.06.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ercelep O, Telli T, Alan O, Hasanov R, Simsek E, Halil S, Ozturk M, Babacan N, Kaya S, Kaya H, Dane F, Yumuk P. P1.03-040 Smokers Having Activating EGFR Mutant Non-Small Cell Lung Cancer Might Benefit from EGFR-TKI Treatment - Single Center Experience. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Muthukkumar M, Kamal C, Venkatesh G, Kaya C, Kaya S, Enoch IV, Vennila P, Rajavel R. Structural, spectral, DFT and biological studies on macrocyclic mononuclear ruthenium (II) complexes. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.132] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Demirelli B, Babacan N, Koca S, Uzun B, Ercelep Ö, Ozturk M, Kaya S, Simsek E, Khalil S, Hasanov R, Alan O, Telli T, Arıbal M, Dane F, Yumuk F. Modified Glasgow prognostic score, prognostic nutritional index and ECOG score could be new prognostic factors for survival in metastatic gastric cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Erdem H, Inan A, Guven E, Hargreaves S, Larsen L, Shehata G, Pernicova E, Khan E, Bastakova L, Namani S, Harxhi A, Roganovic T, Lakatos B, Uysal S, Sipahi OR, Crisan A, Miftode E, Stebel R, Jegorovic B, Fehér Z, Jekkel C, Pandak N, Moravveji A, Yilmaz H, Khalifa A, Musabak U, Yilmaz S, Jouhar A, Oztoprak N, Argemi X, Baldeyrou M, Bellaud G, Moroti RV, Hasbun R, Salazar L, Tekin R, Canestri A, Čalkić L, Praticò L, Yilmaz-Karadag F, Santos L, Pinto A, Kaptan F, Bossi P, Aron J, Duissenova A, Shopayeva G, Utaganov B, Grgic S, Ersoz G, Wu AKL, Lung KC, Bruzsa A, Radic LB, Kahraman H, Momen-Heravi M, Kulzhanova S, Rigo F, Konkayeva M, Smagulova Z, Tang T, Chan P, Ahmetagic S, Porobic-Jahic H, Moradi F, Kaya S, Cag Y, Bohr A, Artuk C, Celik I, Amsilli M, Gul HC, Cascio A, Lanzafame M, Nassar M. The burden and epidemiology of community-acquired central nervous system infections: a multinational study. Eur J Clin Microbiol Infect Dis 2017; 36:1595-1611. [PMID: 28397100 DOI: 10.1007/s10096-017-2973-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 03/22/2017] [Indexed: 12/11/2022]
Abstract
Risk assessment of central nervous system (CNS) infection patients is of key importance in predicting likely pathogens. However, data are lacking on the epidemiology globally. We performed a multicenter study to understand the burden of community-acquired CNS (CA-CNS) infections between 2012 and 2014. A total of 2583 patients with CA-CNS infections were included from 37 referral centers in 20 countries. Of these, 477 (18.5%) patients survived with sequelae and 227 (8.8%) died, and 1879 (72.7%) patients were discharged with complete cure. The most frequent infecting pathogens in this study were Streptococcus pneumoniae (n = 206, 8%) and Mycobacterium tuberculosis (n = 152, 5.9%). Varicella zoster virus and Listeria were other common pathogens in the elderly. Although staphylococci and Listeria resulted in frequent infections in immunocompromised patients, cryptococci were leading pathogens in human immunodeficiency virus (HIV)-positive individuals. Among the patients with any proven etiology, 96 (8.9%) patients presented with clinical features of a chronic CNS disease. Neurosyphilis, neurobrucellosis, neuroborreliosis, and CNS tuberculosis had a predilection to present chronic courses. Listeria monocytogenes, Staphylococcus aureus, M. tuberculosis, and S. pneumoniae were the most fatal forms, while sequelae were significantly higher for herpes simplex virus type 1 (p < 0.05 for all). Tackling the high burden of CNS infections globally can only be achieved with effective pneumococcal immunization and strategies to eliminate tuberculosis, and more must be done to improve diagnostic capacity.
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Eghbalzadeh K, Ney S, Scherner M, Kuhn E, Sabashnikov A, Weber C, Rahmanian P, Kaya S, Choi Y, Wippermann J, Rudolph T, Baldus S, Mader N, Wahlers T. Rapid Deployment Aortic Valve Replacement versus Transcatheter Valve Implantation: Which Strategy Is Better? Thorac Cardiovasc Surg 2017. [DOI: 10.1055/s-0037-1598707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Venkatesh G, Govindaraju M, Kamal C, Vennila P, Kaya S. Structural, electronic and optical properties of 2,5-dichloro-p-xylene: experimental and theoretical calculations using DFT method. RSC Adv 2017. [DOI: 10.1039/c6ra25535c] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The vibrational spectra including FT-IR and FT-Raman for 2,5-dichloro-p-xylene (DCPX) have been recorded.
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Tümen EC, Yavuz İ, Kaya S, Uysal E, Tümen DS, Ay Y, Başaran G, Adıgüzel Ö, Değer Y, Laçin M. Prevalence of traumatic dental injuries and associated factors among 8 to 12-years-old schoolchildren in Diyarbakir, Turkey. Niger J Clin Pract 2017; 20:1259-1266. [DOI: 10.4103/1119-3077.219518] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Tekin R, Yolbas I, Dal T, Demirpençe Ö, Kaya S, Bozkurt F, Deveci Ö, Çelen MK, Tekin A. Evaluation of adults with acute viral hepatitis a and review of the literature. LA CLINICA TERAPEUTICA 2016; 164:537-41. [PMID: 24424220 DOI: 10.7417/ct.2013.1634] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
AIM In developing countries HAV infection is very common in the first years of life and it is often asymptomatic. However especially in regions of intermediate endemicity, exposure to the virus may delay and outbreaks of hepatitis A may be encountered in adults. The aim of this study is to evaluate the clinical and laboratory findings and risk factors of adults with acute viral hepatitis A. MATERIALS AND METHODS In present study we evaluated 203 patient with acute viral hepatitis A, who were admitted to four different hospitals of three cities of Turkey between January 2000-December 2011, retrospectively. The diagnosis of acute viral hepatitis A was performed by laboratory findings and clinically. RESULTS In a total of 203 patients, 120 (59.1%) patients were male and 83 (40.9%) were female. Mean age of cases with acute viral hepatitis A was 24.7 +11.8 years (ranged 15 to 82 years old). Acute viral hepatitis A were seen in patient who were 15-20 years and 21-30 years old, commonly. Jaundice (74%), fatigue (68%), nausea- vomiting (56%) and dark urine (48%) were the most common symptoms in cases. Prolonged cholestasis (6.8%) was the most common atypical manifestation. Prolonged jaundice was more frequent in the cases with positive HBsAg (P < 0.001). CONCLUSIONS Acute viral hepatitis A can cause atypical presentations such as prolonged cholestasis, acute kidney injury and fulminant hepatitis. Some precautions such as routine vaccination program, improvement of hygiene conditions and informing people about it, should be taken for reducing of acute viral hepatitis A infection incidence.
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