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Mostrando 881 - 900 Resultados de 1,837 Para Buscar '"Siemens"', tiempo de consulta: 0.13s Limitar resultados
  1. 881
    “…Methods: As no effective organ radiation dose levels were available for this kind of Cone Beam Computed Tomography application we simulated in our DynaCT (Siemens AG, Forchheim, Germany) suite 2 measurements including 3D acquisition and again for 3D acquisition and 4 endobronchial navigation maneuvers under fluoroscopy towards a nodule after the 8(th) segmentation in the right upper lobe over a total period of 20 minutes (min). …”
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    Radiation Exposure of Patients by Cone Beam CT during Endobronchial Navigation - A Phantom Study
  2. 882
    “…Viral load was quantified with branched DNA (bDNA, Versant, Siemens). Sera were stored at -70°C and then tested with the Architect HCV Ag test (Abbott Laboratories), a two-step CLIA assay, with high throughput and minimal handling of the specimens. …”
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    Is HCV core antigen a reliable marker of viral load? An evaluation of HCV core antigen automated immunoassay
  3. 883
    “…MR images were acquired on a 3T Siemens Magnetom Allegra scanner. Volumes of global and regional structures were estimated using SPM8 Voxel Based Morphometry (VBM), with analysis of covariance (ANCOVA) and regression analyses. …”
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    Childhood adversity is linked to differential brain volumes in adolescents with alcohol use disorder: a voxel-based morphometry study
  4. 884
    “…Global longitudinal strains of RV measured with EchoPAC PC software (GLSRV-EchoPAC; GE Medical Systems) and velocity vector imaging (GLSRV-VVI; Siemens Medical Systems) were recorded on the same set of echocardiographic images. …”
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    A Comparison of Different Techniques of Two-Dimensional Speckle-Tracking Strain Measurements of Right Ventricular Systolic Function in Patients with Acute Pulmonary Embolism
  5. 885
    “…PATIENTS AND METHODS: Between April 2004 and February 2008, 100 patients with a solitary DUC were treated with in situ ESWL using a lithotripter (Lithostar Plus, Siemens, Erlangen, Germany). The outcome of treatment was evaluated after 3 months. …”
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    Extracorporeal shock wave lithotripsy of lower ureteric stones: Outcome and criteria for success
  6. 886
    “…The fMRI data under resting state were obtained on a Siemens 3.0 Tesla scanner and were analyzed using the regional homogeneity (ReHo) method. …”
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    Alterations of regional homogeneity in pediatric bipolar depression: a resting-state fMRI study
  7. 887
    “…A total of “40” lateral cephalograms were taken from both groups on the 1(st) and 21(st) day using a digital X-ray unit (Siemens X-ray systems, 300 mA Pleomophos analog, 2008, Germany). …”
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    Administration of bisphosphonate (ibandronate) impedes molar tooth movement in rabbits: A radiographic assessment
  8. 888
    “…METHODS: Serum samples from allergic patients were analysed for allergen-specific IgEs by different commercial tests (from Mediwiss, Phadia and Siemens) with and without a semisynthetic CCD blocker with minimized potential for nonspecific interactions that was prepared from purified bromelain glycopeptides and human serum albumin. …”
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    Inhibition of IgE binding to cross-reactive carbohydrate determinants enhances diagnostic selectivity
  9. 889
    “…To reduce this burden of disease, a German sickness fund (‘Siemens-Betriebskrankenkasse’, SBK) initiated the prevention programme ‘KardioPro’ including primary (risk factor reduction) and secondary (screening) prevention and guideline-based treatment. …”
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    The Effectiveness of the Cardiovascular Disease Prevention Programme ‘KardioPro’ Initiated by a German Sickness Fund: A Time-to-Event Analysis of Routine Data
  10. 890
    “…Healthy volunteers underwent imaging on two occasions using the same 3T Siemens Verio magnetic resonance scanner. At each session two identical Metabolic Imaging and Data Acquisition Software (MIDAS) sequences were obtained along with standard structural imaging. …”
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    Comparison of Inter Subject Variability and Reproducibility of Whole Brain Proton Spectroscopy
  11. 891
    “…ESWL treatment is performed on the machine Siemens Model Lithostar Multiline, which has a combined ultrasonographic and fluoroscopic display, large energy density in order to obtain optimum focus (without damaging surrounding tissue) and minimal pain that on rare occasions requires for mild sedation-sedation. …”
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    Characteristics of Calculi in the Urinary Tract
  12. 892
    “…ESWL treatment is performed on the machine Siemens Model Lithostar Multiline, which has a combined ultrasonographic and fluoroscopic display, large energy density in order to obtain optimum focus (without damaging surrounding tissue) and minimal pain that on rare occasions requires for mild sedation-sedation. …”
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    Evaluation of Extracorporeal Shock Wave Lithotripsy (ESWL): Efficacy in Treatment of Urinary System Stones
  13. 893
    “…CMR was used to determine aortic PWV(CMR) with the use of the transit time method based on phase-contrast imaging at the level of the ascending and abdominal aorta on a clinical 1.5 Tesla scanner (Siemens, Erlangen, Germany). RESULTS: The median age of the study population was 34 years (IQR: 24–55 years, 11 females). …”
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    Comparison of an Oscillometric Method with Cardiac Magnetic Resonance for the Analysis of Aortic Pulse Wave Velocity
  14. 894
    “…AIM: Paediatric cut-off values for serum allergen-specific IgE (sIgE) using the Siemens IMMULITE® 2000 system to diagnose allergic rhinoconjunctivitis have not been established. …”
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    Establishing IMMULITE® 2000 cut-off values for serum allergen-specific immunoglobulin and exploring their relationship to exhaled nitric oxide
  15. 895
    “…MATERIALS AND METHODS: We examined an upper abdominal phantom using a Somatom Definition Flash CT-Scanner (Siemens, Forchheim, Germany). The study protocol consisted of a scan-series at 100 kV and 120 kV. …”
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    Energy Limits in Second Generation High-pitch Dual Source CT - Comparison in an Upper Abdominal Phantom
  16. 896
    por Chun, Sejong, Huh, Hee Jae, Lee, Nam Yong
    Publicado 2015
    “…Identification and antimicrobial susceptibility test was performed by the automated VITEK 2 system (bioMerieux, France) or the MicroScan MICroSTREP system (Siemens, Germany). RESULTS: Among the 1,448 isolates, 412 were isolated from blood (28.4%). …”
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    Species-Specific Difference in Antimicrobial Susceptibility Among Viridans Group Streptococci
  17. 897
    “…OBJECTIVE: To evaluate a protocol for two-dimensional (2D) hydrogen proton (1H) magnetic resonance spectroscopy (MRS) (Siemens Medical Systems; Erlangen, Germany) in the detection of adrenal nodules and differentiation between benign and malignant masses (adenomas, pheochromocytomas, carcinomas and metastases). …”
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    Application of a protocol for magnetic resonance spectroscopy of adrenal glands: an experiment with over 100 cases
  18. 898
    “…METHODS: A total of 15 Meares-Irlen syndrome patients with a mean age of 23.4 years (range, 13 to 42 years) with no history of neurological or psychiatric disorders were scanned using a 3T MR scanner (Siemens, Tim-Trio, Germany). Each patient underwent two sessions of fMRI imaging (before and after MISViS color-tinted lens application). …”
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    Functional Magnetic Resonance Imaging Findings in Meares-Irlen Syndrome: A Pilot Sudy
  19. 899
    por Vemu, Bhaskar, Dumka, Vinod Kumar
    Publicado 2014
    “…After the trial period, blood was collected in heparinized vials and analyzed using Siemens ADVIA 2120(®) autoanalyzer. Various erythrocytic, platelet and leukocyte parameters were measured and analyzed using statistical tests by one-way analysis of variance (ANOVA) and t-test using Statistical Package for Social Sciences (SPSS)(®) 20 software. …”
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    Hematological Alterations on Sub-acute Exposure to Flubendiamide in Sprague Dawley Rats
  20. 900
    “…All patients underwent MRI using a 3-Tesla system (Trio Tim; Siemens, Erlangen Germany). To calculate ADC, the primary lesion was designated on the ADC map at the level of the largest tumor diameter to cover most of the lesion, avoiding cystic or necrotic components. …”
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    Prognostic value of the primary lesion apparent diffusion coefficient (ADC) in nasopharyngeal carcinoma: a retrospective study of 541 cases
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