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Prevalence of neonatal calf diarrhea caused by Escherichia coli and investigation of virulence factors, serotypes, and antibiotic susceptibility. Pol J Vet Sci 2023; 26:335-341. [PMID: 37727028 DOI: 10.24425/pjvs.2023.145058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
Neonatal calf diarrhea (NCD) is one of the most important concerns in cattle production. Escherichia coli is the most important bacterial agent of NCD. Although vaccination and antibiotic treatment are common in NCD, the high antigenic diversity of E. coli and the increase in antibiotic resistance cause difficulties in the control. The study aimed to investigate the rate of E. coli in calf diarrhea, isolate an agent of the NCD E. coli strain, determine antimicrobial resistance, and find out about some surface antigens. Fecal samples (n=115) were analyzed to isolate pathogenic E. coli strains with nine mixed infections; sixty-one strains isolate from fifty diarrhoeic calves. Among the isolates from diseased animals, 22 K99+STa+F41, 3 K99+STa, 3 strains F41, 2 strains Stx1, one strain K99, one strain eae, and one strain Stx2+eae were detected. 27 strains of F17- associated fimbriae have been identified. 17 strains F17a, 6 strains F111, 3 strains F17c, one strain carrying the F17a and F17c gene regions, whereas subfamily typing of one strain could not be performed. Serotypes were determined by molecular and serological methods: 32/61 (52.5%) isolates were O101 and 2/61 (3.3%) isolates were O9 serotypes. But 27 strain serotypes could not be detected. The antibiotic resistance profiles of the isolates were determined by the disc diffusion method. The resistance rates to antibiotics were trimethoprim- sulphamethoxazole 91.7%, ampicillin 86.7%, enrofloxacin 86.7%, gentamicin 45%, tobramycin 41.7%, cefotaxime 3.3%, and ceftazidime 1.7%. Due to increasing antibiotic resistance, prophylaxis is gaining importance. In further research, E. coli surface antigenic structures should be examined in detail, and it should form the basis for vaccine and hyperimmunization studies to be developed.
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Inflammatory markers and neopterin levels in relation to mild COVID-19. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2023; 27:8952-8961. [PMID: 37782204 DOI: 10.26355/eurrev_202309_33816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
OBJECTIVE The immunopathology of acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection involves an excessive inflammatory response. Approximately 80% of patients with coronavirus disease 2019 (COVID-19) have a mild illness, 20% require hospitalization, and approximately 5% require intensive care. Neopterin is a macrophage activation marker produced by monocytes and macrophages following activation by interferon-gamma (IFN-γ). It is crucial to determine neopterin levels and evaluate them together with inflammatory, coagulation, and biochemical markers in moderate/mild SARS-CoV-2 infection. PATIENTS AND METHODS The present study compared plasma neopterin and inflammatory as well as biochemical markers of 50 patients with COVID-19 and 38 healthy volunteers without COVID-19. RESULTS The data of 38 participants did not show statistically significant differences in serum neopterin levels between the mild/moderate COVID-19 and control groups (p=0.259). White blood cell (WBC), neutrophil, lymphocyte, platelet (PLT), hemoglobin (HGB), procalcitonin (PCT), ferritin, prothrombin time (PT), activated partial thromboplastin time (aPTT), international normalized ratio (INR) and lymphocyte CRP ratio (LCR) values were significantly different between the study groups (p<0.001, p=0.001, p=0.001, p<0.001, p=0.014, p<0.001, p=0.001, p<0.001, p=0.004, p<0.001, p<0.001, respectively). According to the ROC analysis, the WBC, PT, Na, and LCR values exceeding the cutoff values may be predictive of COVID-19. CONCLUSIONS Although there were no significant differences in serum neopterin levels between the groups, there were high values in patients with severe SARS-CoV-2 infection in previous studies and these values were maintained for a long time. The present study found that neopterin levels were not elevated in mild/moderate COVID-19 patients.
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Evaluation of the relationship between speckle tracking echocardiography and arrhythmia markers Tp-e interval and Tp-e/QTc in patients with arterial hypertension. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2023; 27:5167-5174. [PMID: 37318491 DOI: 10.26355/eurrev_202306_32634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The prolongation of the Tp-e interval, which is defined as the interval from the peak to the end of the T wave on electrocardiography (ECG), is considered a non-invasive predictor of malignant ventricular arrhythmia development. In our study, we aimed to compare the Tp-e interval and Tp-e/QTc ratios on ECG and subclinical myocardial dysfunction evaluated by left ventricular global longitudinal strain (LV-GLS) imaging in patients receiving treatment for hypertension. PATIENTS AND METHODS Two-dimensional speckle tracking echocardiography was performed in 102 consecutive hypertensive patients with blood pressure values regulated by treatment. The normal left ventricular global longitudinal strain (LV-GLS) limit was accepted as < -18%. The patients were divided into two groups: those with normal (≥ -18%) LV-GLS and those with impaired LV-GLS (< -18%). Comparisons between the groups were made by measuring ventricular repolarization parameters, such as QT, QTc, and Tp-e intervals, and Tp-e/QT and Tp-e/QTc ratios. RESULTS While the mean age of the patients with impaired LV-GLS was 55±6 years, the mean age of the normal LV-GLS group was 58±9 years (p=0.101). The Tp-e interval, Tp-e/QT, and Tp-e/QTc ratios were significantly higher in the impaired LV-GLS group than in the normal LV-GLS group (p<0.05 for all). A positive correlation was observed between the ventricular repolarization parameters and LV-GLS values. This positive correlation was statistically significant in terms of the Tp-e interval, Tp-e/QT, and Tp-e/QTc ratios. CONCLUSIONS The Tp-e interval, Tp-e/QT, and Tp-e/QTc ratios were increased in hypertensive patients with impaired LV-GLS, and therefore a close follow-up in terms of increased arrhythmia risk is required in this patient group.
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Comparação das Novas Equações de Martin/Hopkins e Sampson para o Cálculo do Colesterol de Lipoproteína de Baixa Densidade em Pacientes Diabéticos. Arq Bras Cardiol 2022; 119:225-233. [PMID: 35766617 PMCID: PMC9363054 DOI: 10.36660/abc.20210641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 12/08/2021] [Indexed: 01/21/2023] Open
Abstract
Fundamentos Objetivos Método Resultados Conclusão
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Lack of right ventricular hypertrophy is associated with right heart failure in patients with left ventricular failure. Heart Vessels 2022; 37:1728-1739. [PMID: 35471461 DOI: 10.1007/s00380-022-02075-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 04/08/2022] [Indexed: 11/04/2022]
Abstract
Presence of right heart failure (RHF) is associated with a worse prognosis in patients with left ventricular failure (LVF). While the cause of RHF secondary to LVF is multifactorial, an increased right ventricular (RV) afterload is believed as the major cause of RHF. However, data are scarce on the adaptive responses of the RV in patients with LVF. Our aim was to understand the relationship of right ventricular hypertrophy (RVH) with RHF and RV systolic and diastolic properties in patients with LVF. 55 patients with a left ventricular ejection fraction of 40% or less were included in the present study. A comprehensive two-dimensional transthoracic echocardiographic examination was done to all participants. 12 patients (21.8%) had RHF, and patients with RHF had a significantly lower right ventricular free wall thickness (RVFWT) as compared to patients without RHF (5.3 ± 1.7 mm vs. 6.6 ± 0.9 mm, p = 0.02) and the difference remained statistically significant after adjusting for confounders (Δx̅:1.34 mm, p = 0.002). RVFWT had a statistically significant correlation with tricuspid annular plane systolic excursion (r = 0.479, p < 0.001) and tricuspid annular lateral systolic velocity (r = 0.360, p = 0.007), but not with the indices of the RV diastolic function. None of the patients with concentric RVH had RHF, while 22.2% of patients with eccentric RVH and 66.7% of patients without RVH had RHF (p < 0.01 as compared to patients with concentric RVH). In patients with left ventricular systolic dysfunction, absence of RVH was associated with worse RV systolic performance and a significantly higher incidence of RHF.
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Isolation and characterization of thermophilic Campylobacter species from geese raised in Kars region (Turkey) using cultural, molecular and mass spectrometry methods. IRANIAN JOURNAL OF VETERINARY RESEARCH 2022; 23:24-31. [PMID: 35782356 PMCID: PMC9238928 DOI: 10.22099/ijvr.2021.41103.5962] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 11/08/2021] [Accepted: 11/24/2021] [Indexed: 12/03/2022]
Abstract
BACKGROUND Thermophilic Campylobacters are found in the digestive tract of wild and domestic poultry and can be transmitted to humans following their fecal discharges. AIMS This study aimed to isolate thermophilic Campylobacter by culture from cloacal swabs of geese, commonly breeding in Kars region, and to identify the isolates by PCR and mass spectrometry. Antibiotics susceptibility and resistance genes of the isolates were also analysed. METHODS The study included 400 cloacal swab samples of clinically healthy geese. The samples were cultured on mCCDA medium following the pre-enrichment in Preston broth. Identification of the isolates was performed by phenotypic methods, PCR, and MALDI-TOF MS. Antibiotic susceptibility and resistance genes of the isolates were analysed with the disc diffusion method and PCR, respectively. RESULTS Thermophilic Campylobacter spp. were isolated from 157 (39.3%) samples. 151 (96.2%) isolates were identified Campylobacter jejuni and 6 (3.8%) Campylobacter coli by the phenotypic tests and PCR. Among 125 isolates analysed by MALDI-TOF MS, 119 (95.2%) were identified C. jejuni and 6 (4.8%) C. coli. The isolates' resistance to ampicillin, tetracycline, ciprofloxacin, gentamicin, and azithromycin were found 33.8%, 41.4%, 75.2%, 12.1%, and 7.6%, respectively. The distributions of bla OXA61, tetO, gyrA, and aphA-3 genes were 3.2%, 90.8%, 50.8%, and 52.7%, respectively. CONCLUSION Since geese are raised in pastures in the Kars region, protecting and not polluting the existing natural environment and preventing their contact with wild birds will prevent the spread of these microorganisms.
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Isolation of Mycoplasma spp. from Geese with Pneumonia and Identification of Microbial Isolates via Molecular Methods. BRAZILIAN JOURNAL OF POULTRY SCIENCE 2022. [DOI: 10.1590/1806-9061-2021-1522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Peripheral neural blockade for pain control in patients undergoing percutaneous angioplasty for complex infrapopliteal disease. Turk Kardiyol Dern Ars 2021; 49:321-327. [PMID: 34106066 DOI: 10.5543/tkda.2021.92422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
In recent years, percutaneous transluminal angioplasty has become the preferred revascularization option for chronic limb-threatening ischemia (CLTI) and infrapopliteal (IP) arterial disease. CLTI and IP disease require complex and lengthy procedures that necessitate multiple balloon inflations and frequent contrast injections. It will lead to severe discomfort if periprocedural pain control is inadequate. Conventional methods such as local anesthesia and systemic opioids are usually inadequate to provide pain control for complex IP arterial disease interventions. Ultrasound-guided peripheral nerve blockade (PNB) has been recently employed in peripheral procedures, with several small studies reporting favorable results in patients who underwent not complex interventions. In the present series, we report our experience of 4 patients who underwent PNB to relieve pain during endovascular treatment of complex IP disease, and in whom we have observed excellent periprocedural pain control that led to satisfactory postprocedural outcomes.
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Ozone therapy may be an option for COVID-19 patients. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2021; 25:2470-2472. [PMID: 33829430 DOI: 10.26355/eurrev_202103_25407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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A comprehensive analysis of weighting and multicriteria methods in the context of sustainable energy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY : IJEST 2021; 18:1591-1616. [PMID: 32952577 PMCID: PMC7490576 DOI: 10.1007/s13762-020-02922-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 07/15/2020] [Accepted: 09/01/2020] [Indexed: 05/07/2023]
Abstract
This study presents a comprehensive and comparative analysis of weighting and multiple attribute decision-making (MADM) methods in the context of sustainable energy. As the selection problems of energy involve various conflicting attributes, MADM methods have been widely applied in addressing these issues. In this study, six weighting and seven MADM methods that constitute a total of 42 models are implemented to evaluate different weighting and multicriteria decision-making methods and determine the most efficient and sustainable energy option. To determine the weights of economic, environmental, socioeconomic, and technical attributes, two subjective methods-the analytic hierarchy process and best-worst method-and four objective methods-the criteria importance through intercriteria correlation, Shannon's entropy, standard deviation, and mean weight-are used. Thus, both expert evaluations and data-based assessments are considered. Using each attribute weight provided by the six methods, the ranking of electricity generation options for Turkey is obtained through seven MADM methods: the elimination and choice expressing the reality method, the weighted sum method, the weighted product method, the organization, rangement et synthese de donnes relationnelles (ORESTE) method, the technique for order performance by similarity to the ideal solution, the preference ranking organization method for the enrichment of evaluations, and the multiple criteria optimization compromise solution. Rankings obtained from all models are integrated through the Borda, Copeland, and grade average methods. The results indicate that hydro is the optimal electricity generation option, followed by onshore wind, solar PV, geothermal, natural gas, and coal.
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What should be the Optimal Carotid Stent Opening Rate Without Post-Dilation? J Stroke Cerebrovasc Dis 2020; 29:105155. [PMID: 32912494 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/25/2020] [Accepted: 07/11/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND There is not a widely accepted optimal rate of stent opening in patients underwent carotid artery stenting. In this study we evaluated the effect of carotid stent opening rate (CSOR) without performing post-dilation on in-hospital and long-term outcomes. METHODS A total of 825 patient patients underwent carotid artery stenting without post-dilation enrolled to the study. The patients divided into two groups according to their final CSOR (50% ≤ Post-stent deployment (SD) <80% and 80% ≤ Post-SD ≤ 100%). In-hospital and 3-year outcomes were compared between the groups. RESULTS During hospitalization, the rate of ipsilateral stroke, major stroke and transient ischemic attacks were similar between the groups (respectively; 6.2% vs. 4.1, P = 0.190; 1.5% vs. 1.8, P = 0.811; 1.5% vs. 1.9%, P = 0.683). The 3-year Kaplan-Meier overall survival rates for the first and second groups were 87.6% and 84.4%, respectively (log rank test P = 0.426). The 3-year Kaplan-Meier overall cumulative ipsilateral stroke rates for the first and second groups were 88.0% and 88.6%, respectively (log rank test P = 0.409) CONCLUSION: Our study demonstrated that a CSOR higher than 50% without performing a post-dilation might be an effective therapeutic approach since there was not a significant difference regarding outcomes between the patients with a 50% ≤ Post-SD <80% and 80% ≤ Post-SD ≤ 100%. The need for post-stent balloon dilation might have been eliminated due to subsequent stent self-expansion.
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Simultaneous kissing stent technique for bifurcation lesion in a saphenous Y-graft. Turk Kardiyol Dern Ars 2019; 47:232-234. [PMID: 30982827 DOI: 10.5543/tkda.2018.98370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Coronary artery bifurcation disease of a saphenous vein graft (SVG) is extremely rare. SVG disease remains a challenging lesion to treat because of increased morbidity and mortality with repeated coronary artery bypass graft (CABG) surgery, a high rate of periprocedural complications, and in-stent restenosis or occlusion requiring repeat revascularization with percutaneous coronary intervention. Presently described is use of the simultaneous kissing stent technique to treat inverted Y SVG bifurcation disease in a patient with a prior CABG and new-onset acute coronary syndrome.
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A rare complication of percutaneous closure of coronary artery fistula: Inability to retrieve coil. Turk Kardiyol Dern Ars 2019; 47:57-59. [PMID: 30628902 DOI: 10.5543/tkda.2018.23735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Coronary fistulae may lead to coronary steal phenomenon or considerable volume overload on the cardiac chambers, causing significant hemodynamic problems. Coronary fistulae can be closed either surgically or percutaneously. Percutaneous closure is frequently performed with coil embolization or a vascular plug. Although percutaneous closure has significant advantages, such as a shorter duration of hospitalization and no sternal scarring, several complications, including coil embolization or failure to retrieve the device, may occasionally occur. In the current report, a patient with a left coronary to right atrium fistula who declined to have surgery underwent percutaneous coil embolization. However, after release of the coil, the catheter could not be retrieved using the standard anti-torque mechanism.
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Revascularization of superficial femoral artery due to chronic total occlusion: Collateral approach. TURK KARDIYOLOJI DERNEGI ARSIVI : TURK KARDIYOLOJI DERNEGININ YAYIN ORGANIDIR 2018; 46:714-717. [PMID: 30516531 DOI: 10.5543/tkda.2018.10.5543/tkda.2017.96920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Endovascular interventions are now used more frequently in the treatment of femoropopliteal occlusions, and antegrade passage through the occlusion is preferred as the first option. However, when antegrade passage fails for any of several reasons, retrograde, or less frequently, collateral passage may be used. Although collateral passage may present serious complications, it can be successfully applied in selected cases in experienced centers. In the present case, a superficial femoral artery occlusion was successfully opened with a collateral approach.
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Percutaneous retrieval of embolized Amplatzer septal occluder from pulmonary artery using a novel method. Turk Kardiyol Dern Ars 2018; 46:501-503. [PMID: 30204142 DOI: 10.5543/tkda.2017.67523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Percutaneous closure of atrial septal defects is accepted as a safe and effective treatment method. Device embolization is a rare, but potentially fatal complication. While embolized devices are typically removed surgically, in eligible cases, they can also be removed percutaneously at an experienced center. Presently described is the retrieval of an embolized device with a novel percutaneous technique.
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Imaging of large coronary fistula using echocardiography. Turk Kardiyol Dern Ars 2018; 46:507-509. [PMID: 30204144 DOI: 10.5543/tkda.2017.43748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Coronary fistulas are defined as the presence of an abnormal connection between the coronary arteries and the low-pressure vascular area or the cardiac cavity. The clinical significance depends on the amount of blood flow through the fistula segment, the volumetric load on the right and left heart chambers, and whether it leads to a coronary steal phenomenon. Although fistula flow can be better visualized by angiographic methods, it can also be seen by echocardiography. In this case, the fistula flow draining to the left ventricle was demonstratively visualized.
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Diagnostic role of neutrophil-lymphocyte ratio in oral cavity cancers. Niger J Clin Pract 2018; 21:49-53. [PMID: 29411723 DOI: 10.4103/1119-3077.224796] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM In this study, we aimed to evaluate the diagnostic role of neutrophil-lymphocyte ratio (NLR) and other hemogram parameters in differentiating nonmalignant oral cavity lesions from oral cavity cancers. METHODS Ninety-five patients who were performed oral cavity biopsy between the years 2013 and 2015 were retrospectively reviewed. The control group comprised consecutive 70 patients who underwent septoplasty/septorhinoplasty procedures. Inclusion criteria were to be available with common blood count (CBC) just prior to procedure. The hemogram parameters including NLR were compared between the groups. RESULTS Lymphocyte count and mean platelet volume (MPV) were found to be significantly decreased in oral cavity squamous cell carcinoma (SCC) and in other oral cavity cancers (OCCs) compared with benign oral cavity lesions and control group. In contrast, NLR revealed significantly higher in OCCs and in oral SCC compared with nonmalignant oral cavity lesions and control group. The receiver operating characteristics curve analysis suggested cutoff value of 2.88 for NLR in predicting malignancy [area under curve (AUC) 0.756, sensitivity 51%, specificity 88%]. CONCLUSIONS NLR was first shown to be significantly elevated in oral cavity cancers and in oral cavity SCC in this study. In our opinion, NLR may be helpful in identifying the oral cavity lesions at high risk for harboring malignancy.
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Maternal, fetal outcome, and anticoagulant management in pregnant women with prosthetic heart valves. CLIN EXP OBSTET GYN 2018. [DOI: 10.12891/ceog3818.2018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Ultra-low dose of intravitreal bevacizumab in retinopathy of prematurity. Ir J Med Sci 2017; 187:417-421. [PMID: 28988372 DOI: 10.1007/s11845-017-1684-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 10/03/2017] [Indexed: 12/20/2022]
Abstract
AIM We aimed to investigate the effectivity of the 0.0625 mg dose of bevacizumab in patients with retinopathy of prematurity (ROP) and compare the results with 0.625 mg dose of intravitreal bevacizumab (IVB) injection. METHODS The medical records of the patients with type 1 ROP who received IVB monotherapy were retrospectively reviewed. Demographic and clinical characteristics of the patients were recorded. The patients were classified into two groups with respect to received dose of bevacizumab as follows: group F (n = 46) (full dose of bevacizumab-0.625 mg/0.025 ml) and group L (n = 45) (low dose (one tenth) of bevacizumab-0.0625 mg/0.025 ml). RESULTS Both treatment dose regimens have similar outcomes. Moreover, the mean retinal vascularization time seemed to be significantly higher in group F compared to group L, 168 ± 65 and 97 ± 29 days, respectively (p < 0.001). Disappearance of plus sign is observed earlier in group F (2.45 ± 1.7 vs 3.66 ± 2.46 days, respectively, p = 0.03). CONCLUSIONS The low dose (0.0625 mg) of IVB treatment was effective as full (0.625 mg) dose in ROP treatment. Moreover, our results showed that low-dose treatment might provide faster retinal vascularization than the regular used dose. On the other hand, disappearance of the plus sign takes longer time in patients treated with low dose compared to eyes treated with full dose of IVB that should be taken into account.
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OP-138 [AJC » Peripheral arterial diseases] Association Of Neutrophil To Lymphocyte Ratio With Lower Patency Rates Among Patients With Infrapopliteal Arterial Disease Undergoing Balloon Angioplasty. Am J Cardiol 2017. [DOI: 10.1016/j.amjcard.2017.03.141] [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: 10/19/2022]
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FRI0373 The Clinical and Demographic Features of Relapsing Polychondritis: A Nationwide Study: Table 1. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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AB0031 Evaluation of Serum Fetuin-A and Apelin Levels in Familial Mediterranean Fever (FMF) Patients and Healthy Subjects. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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AB0127 The Frequency of Nuerological Involvement in Sjögren's Syndrome: A Single Center Experience. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Puzzle - Answer. Anatol J Cardiol 2016. [PMCID: PMC5336830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2022] Open
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Novel esophageal speech therapy method in total laryngectomized patients: biofeedback by intraesophageal impedance. Dis Esophagus 2016; 29:41-7. [PMID: 25515163 DOI: 10.1111/dote.12297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The loss of the best communication port after total laryngectomy surgery makes speech rehabilitation an important goal. Our aim was to improve the quality of esophageal speech (ES) using online esophageal multichannel intra-luminal impedance (MII) as a new biofeedback method. Twenty-six total laryngectomized patients were included. Before ES therapy, an esophageal motility test was carried out. MII catheters were placed in all subjects who were then randomized into two groups. Group 1 included 13 cases, who were retrained according to the classical method. Group 2 included 13 cases, who were retrained according to the simplified animation of air movements within the esophagus and upper stomach resulting from the modifications of intra-esophageal air kinetics gained by MII. The level of speech proficiency was evaluated relative to pretraining levels using perceptual scales in the third and sixth months. Acoustic voice was analyzed. The number of syllables read per minute and the intelligibility of monosyllabic and dissyllabic words were calculated. In this study, MII was used for the first time in alaryngeal speech rehabilitation as a biofeedback method; an overall sufficient speech level was achieved by 68.4% at the end of therapy, whereas attendance was 90%. A statistically significant improvement was found in both groups in terms of ES level compared with the pretraining period although there was no significant difference between groups. Although we did not observe the expected difference between groups suggested by our hypothesis, MII may be used as an objective tool to show patients how to swallow and regurgitate air during training, and may thus expedite ES therapy both for the speech therapist and the patient in the future.
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Atrial conduction times and left atrium mechanical functions in patients with active acromegaly. Endocrine 2015; 48:653-60. [PMID: 25022660 DOI: 10.1007/s12020-014-0348-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 06/25/2014] [Indexed: 11/26/2022]
Abstract
The aim of this study was to evaluate atrial electromechanical delay (EMD), P wave dispersion (Pwd), and left atrial (LA) mechanical functions in patients with active acromegaly. Twenty-three patients with active acromegaly and 27 age- and sex-matched controls were included in this study. All atrial electromechanical interval parameters (PA lateral, PA septum, PA tricuspid, interatrial EMD, intra-LA EMD, and intra-right atrial EMD) were measured from mitral lateral annulus, mitral septal annulus, and right ventricular tricuspid annulus by tissue Doppler imaging. LA volumes were measured by the disk method in the apical four-chamber view and were indexed to the body surface area. Mechanical function parameters of LA were calculated. Pwd was performed by 12-lead electrocardiograms. Atrial electromechanical intervals (PA lateral, PA septum, PA tricuspid, interatrial EMD, intra-LA EMD, and intra-right atrial EMD) and Pwd were similar between patients with acromegaly and control subjects (all p > 0.05). LA volumes (maximum, minimum, and presystolic) and LA mechanical functions were not significantly different between the groups (all p > 0.05). Additionally, serum levels of growth hormone and insulin-like growth factor-1 were not correlated with atrial electromechanical parameters and LA mechanical functions. Atrial electrical conduction times were not prolonged and LA mechanical functions were not impaired in patients with active acromegaly compared with controls. And the prevalence of supraventricular arrhythmia risk may not increase in this population.
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Abstract
Access from the femoral arteries to the thoracic aorta for intra-aortic balloon pump (IABP) insertion may not be feasible in a substantial number of patients with severe peripheral vascular disease. Since using an alternative access is inevitable in a certain number of patients requiring IABP support, all alternative accesses should be added to the surgical armamentarium. Herein, we present our 27-year experience with different alternative accesses for IABP insertion following failed contraindication to femoral artery cannulation. The alternative techniques described below were: transthoracic insertion with a tube graft, transthoracic insertion – direct, transaxillary/subclavian insertion and transbrachial insertion.
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Analysis of mortality in low-risk patients undergoing coronary artery bypass grafting. Cardiovasc J Afr 2014; 24:247-50. [PMID: 24217299 PMCID: PMC3807596 DOI: 10.5830/cvja-2013-040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 05/24/2013] [Indexed: 11/15/2022] Open
Abstract
Aim The aims of this study were to determine the early mortality rate in low-risk coronary artery bypass graft (CABG) patients and examine the causes of death, to identify problems that could be avoided in future surgeries. Methods All low-risk patients (EuroSCORE ≤ 2) who died after CABG were included. Their peri-operative information was meticulously studied by internal and independent external reviewers to identify causes of death, which were classified as: cardiac or non-cardiac; and a further division as: (1) non-preventable, (2) preventable (technical error), and (3) preventable (system error). Results Early mortality was 0.93% (24/2 570). Eleven patients (45.8%) were classified as preventable deaths. In six of them the main problem was identified as graft thrombosis, which was secondary to a technical error of either the harvesting or anastomosis of the left internal mammarian artery. There were also five system errors identified as delays in the treatment of an identified and potentially reversible problem. Conclusions Correction of technical and system errors, such as harvesting of the left internal mammarian artery, haemostasis during surgery, and establishing standard protocols for the transfer of patients from ward to intensive care units will eventually lead to improvement in both the quality of care and patient outcomes, even in low-risk groups.
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Author`s reply. ANADOLU KARDIYOLOJI DERGISI : AKD = THE ANATOLIAN JOURNAL OF CARDIOLOGY 2014; 14:304. [PMID: 25075396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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PP-335 Atrial Conduction Times and Left Atrial Mechanical Functions in Patients with Active Acromegaly. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.365] [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: 11/25/2022]
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PP-293 Predictors of Slow Coronary Flow in a Multivariate Model. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.321] [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: 11/24/2022]
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PP-302 Kounis Syndrome: Inferior ST-Segment Elevation Myocardial Infarction Following Anaphylactıc Shock. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.330] [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: 12/01/2022]
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PP-321 Right Ventricle Myocarditis due to Acute Cholecystitis. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.351] [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: 10/25/2022]
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PP-349 Acute Promyelocytic Leukemia Involving an Intracardiac Mass: A Case Report. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.379] [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: 11/17/2022]
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OP-013 The Relation of Neutrophil-Lymphocyte Ratio and Coronary Collateral Circulation in Patients with Chronic Total Occlusion. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.018] [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: 11/29/2022]
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PP-342 Pulmonary Thromboembolism Diagnosed by Transthoracic Echocardiography in an Ulcerative Colitis Patient with Compound Heterozygous MTHFR C677T / MTHFR A1298C Mutations. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.372] [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: 10/25/2022]
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PP-264 Mortality Evaluation of Acute Coronary Syndrome Patients with Non-Significant Coronary Atherosclerosis. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.291] [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: 10/25/2022]
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OP-017 Neutrophil-to-Lymphocyte Ratio for The Assessment of Hospital Mortality in Patients with Acute Pulmonary Embolism. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.022] [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: 10/25/2022]
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OP-091 Circumflex Coronary Artery Fistula to the Lung Mass. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.065] [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: 10/25/2022]
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Author's reply. ANADOLU KARDIYOLOJI DERGISI : AKD = THE ANATOLIAN JOURNAL OF CARDIOLOGY 2014; 14:211-212. [PMID: 24877191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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The relationship between gamma-glutamyltransferase and coronary collateral circulation in patients with chronic total occlusion. ANADOLU KARDIYOLOJI DERGISI : AKD = THE ANATOLIAN JOURNAL OF CARDIOLOGY 2014; 14:48-54. [PMID: 24108757 DOI: 10.5152/akd.2013.236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the relation between blood gamma-glutamyltransferase (GGT) levels and coronary collateral circulation in patients with chronic total occlusion (CTO). METHODS Two hundred twenty-two patients with chronic stable coronary artery disease (CAD) and CTO were included in this cross-sectional, observational study. Coronary collaterals were graded from 0 to 3 according to the Rentrop method. Patients with grade 0-1 collateral development were regarded as poor collateral group (n=66) while patients with grade 2-3 collateral development were regarded as good collateral group (n=156). Statistical analysis was performed using independent samples t, Mann-Whitney U and Chi-square tests, logistic regression and receiver operator curve analysis. RESULTS The poor coronary collateral group had significantly higher levels of serum GGT compared to the good collateral group (p<0.001). Multiple logistic regression analysis showed that GGT levels were independent predictors of poor collateral circulation (OR-0.946, 95% CI=0.918-0.9719, p<0.001). The result of ROC curve analysis for GGT was as following: area under the ROC curve (AUC)=0.732, 95% CI: 0.622-0.841, p<0.001. CONCLUSION Higher GGT levels are associated with poor coronary collateral circulation in patients with CTO. GGT may be used to predict the grade of coronary collateral circulation in CTO patients with chronic stable CAD.
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Percutaneous treatment of superior vena cava syndrome caused by chronic thrombosis. Turk Kardiyol Dern Ars 2014; 42:76-9. [PMID: 24481101 DOI: 10.5543/tkda.2014.49207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Chronic upper extremity deep vein thrombosis (UEDVT) and superior vena cava syndrome (SVCS) are becoming increasingly common due to the use of indwelling catheters and implantable central venous access devices. Hypercoagulable syndromes, malignancy, extrinsic compression, and tumor invasion are other causes. Endovascular management of chronic UEDVT and SVCS is accepted as an important first-line treatment given its high overall success rate and low morbidity as compared with medical and surgical treatments. In this case, we present successful management with stenting of superior vena cava obstruction syndrome as a result of chronic thrombosis. A 48-year-old woman was diagnosed with SVCS one year ago. Despite the use of warfarin therapy, her symptoms (swelling of the face and both upper extremities) progressively increased. It was thus decided to treat the patient with percutaneous angioplasty and stenting. Details of the occlusion were evaluated with computed tomography and venography. The right femoral vein and right jugular vein were used for the intervention. The occlusion was passed with a Miracle 12-g guidewire. After balloon pre-dilatation, two self-expandable stents were implanted. After stent placement, her clinical symptoms improved and she was discharged without complication.
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Cilostazol decreases total atrial conduction time in patients with peripheral artery disease. Perfusion 2013; 29:265-71. [DOI: 10.1177/0267659113513822] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: Total atrial conduction time (TACT) is the most important parameter in predicting the development of new-onset atrial fibrillation. We investigated the effect of cilostazol therapy on TACT in patients with peripheral artery disease. Methods: Thirty patients with peripheral artery disease were treated with cilostazol (200 mg/day) for 6 months. The baseline echocardiographic total atrial conduction time parameter was compared with the 6-month follow-up. Results: The TACT duration was decreased in all patients compared with the baseline after therapy (121.8 ± 19.3 vs. 109.1 ± 15.9 milliseconds, p<0.001). However, left atrial (LA) diameter was not changed with the therapy. The reduction of TACT duration was correlated with the increase in mitral E wave velocity/mitral A wave velocity ratio (r=-0.48, p<0.003). Conclusion: Our results showed that 200 mg cilostazol treatment decreased TACT duration in patients with peripheral artery disease, which may also prevent the development and/or recurrence of atrial fibrillation (AF).
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Evaluation of Association between Epicardial Adipose Tissue Volume and Coronary Artery Calcium Score with Multislice Computed Tomography. J Am Coll Cardiol 2013. [DOI: 10.1016/j.jacc.2013.08.572] [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: 10/26/2022]
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The Predictive Value of Intraventicular Dyssynchrony in Response to Levosimendan Therapy in Patients with Decompensated Heart Failure. J Am Coll Cardiol 2013. [DOI: 10.1016/j.jacc.2013.08.698] [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: 10/26/2022]
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Acute myocardial infarction without cardiogenic shock does not affect serum prostate specific antigen levels: a case control study. Int J Cardiol 2013; 166:272-3. [PMID: 23103147 DOI: 10.1016/j.ijcard.2012.09.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Accepted: 09/22/2012] [Indexed: 11/30/2022]
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FRI0428 Anti –tnf-a therapy and arterial stiffness in anklosing spondylitis; results with long-term 2 year- follow-up. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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PP-204 PROPERTIES OF BLOOD RHEOLOGY IN PATIENTS WITH CORONARY SLOW FLOW PHENOMENON. Int J Cardiol 2013. [DOI: 10.1016/s0167-5273(13)70408-x] [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: 10/26/2022]
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OP-012 DECREASED PLASMA ADIPONECTIN IS ASSOCIATED WITH IMPAIRED LEFT VENTRICULAR LONGITUDINAL SYSTOLIC FUNCTION IN HYPERTENSIVE PATIENTS: A TWO-DIMENSIONAL SPECKLE TRACKING STUDY. Int J Cardiol 2013. [DOI: 10.1016/s0167-5273(13)70013-5] [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: 10/26/2022]
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