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The non-invasive evaluation of heart function in patients with an acute myocardial infarction: The role of impedance cardiography
PublicationBackground: The purpose of this study was to analyze hemodynamic changes in patients treated with percutaneous coronary intervention (PCI) at an early stage of acute myocardial infarction (AMI) and at one-month follow-up. Methods: Patients with AMI (n = 27) who underwent PCI were analyzed using impedance cardiography (ICG). ICG data were collected continuously (beat by beat) during the whole PCI procedure and thereafter at every...
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Cytokine IL6, but not IL-1β, TNF-α and NF-κB is increased in paediatric cancer patients
PublicationCytokines are responsible for maintaining homeostasis as cell growth, differentiation, migration and apoptosis mediators. They play a pivotal role in immune responses to inflammatory reactions. In oncological diseases, the cross-talk between cells of the immunological system and cells of the tumour microenvironment is led by cytokines. Also, the overproduction of cytokines may change the tumour microenvironment and stimulate tumour...
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Usefulness of the PCR technique for bacterial DNA detection in blood of the patients after ''oppened heart'' operations.
PublicationOperacje kardiochirurgiczne w krążeniu pozaustrojowym (KPU) poprzez ogromny uraz, powodowanie występowania zaburzeń odporności oraz uszkodzenie barier anatomicznych stwarzają sytuację wybitnie sprzyjającą rozwojowi powikłań infekcyjnych u tych chorych. Prowadzenie terapii antybiotykowej profilaktycznej i leczniczej, a także selektywna dekontaminacja przewodu pokarmowego może utrudniać i przedłużać czas rozpoznania obecności bakterii...
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Emerging linezolid-resistant, vancomycin resistant Enterococcus faecium from a patient of a haematological unit in Poland.
PublicationOksazolidynowy antybiotyk, linezolid, jest stosowany w terapii infekcji powodowanych przez różne Gram-dodatnie bakterie, włączając w to vankomycyno-oporne enterokoki (VRE). Praca pokazuje po raz pierwszy w Polsce izolację szczepu Enterococcus faecium (LRVREF)opornego na linezolid oraz vankomycynę. Stosując techniki PCR-RFLP regionu rDNA i allelo specyficzny PCR domeny V regionu 23S rDNA wykazano obecność mutacji G2576U, identyfikowanej...
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The role of cytochrome P450 reductase (CPR) in metabolism of potent nitroacridine antitumor, C-1748
PublicationCelem pracy było poznanie molekularnego mechanizmu działania pochodnych 9-amino-1-nitroakrydyny. Zbadano przemiany enzymatyczne tych związków w różnych układach enzymatycznych: I. Szczurza frakcja mikrosomalna z reduktazą cytochromu P450. II. Rekombinantowe izoenzymy cytochromu P450 z wysokim i niskim poziomem reduktazy cytochromu P450. III. Frakcje mikrosomalne dzikiego typu oraz pozbawione genu kodującego reduktazę cytochromu...
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CD105 and placental growth factor – Potent prognostic factors in childhood acute lymphoblastic leukaemia
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Genre-Based Music Language Modeling with Latent Hierarchical Pitman-Yor Process Allocation
PublicationIn this work we present a new Bayesian topic model: latent hierarchical Pitman-Yor process allocation (LHPYA), which uses hierarchical Pitman-Yor pr ocess priors for both word and topic distributions, and generalizes a few of the existing topic models, including the latent Dirichlet allocation (LDA), the bi- gram topic model and the hierarchical Pitman-Yor topic model. Using such priors allows for integration of -grams with a topic...
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Genre-Based Music Language Modeling with Latent Hierarchical Pitman-Yor Process Allocation
PublicationIn this work we present a new Bayesian topic model: latent hierarchical Pitman-Yor process allocation (LHPYA), which uses hierarchical Pitman-Yor pr ocess priors for both word and topic distributions, and generalizes a few of the existing topic models, including the latent Dirichlet allocation (LDA), the bi- gram topic model and the hierarchical Pitman-Yor topic model. Using such priors allows for integration of -grams with a topic model,...
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Effect of tube bundle arrangement on performance of shell-and-tube latent heat storage system
PublicationThis work presents the results of experimental investigation on charging and discharging of latent heat storage systems (LHSS) in the form of shell-and-tube heat exchangers with a variable arrays of the tube bundles. The tests included two tube arrangements – in-line and triangular (staggered), a variable number of tubes in a bundle, two pitch ratios, and different tube positions in a bundle. Three commercial products (LTP56, RT54HC,...
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Application of adjusted subpixel method (ASM) in HRCT measurements of the bronchi in bronchial asthma patients and healthy individuals
PublicationBackground: Recently, we described a model system which included corrections of high-resolution computedtomography (HRCT) bronchial measurements based on the adjusted subpixel method (ASM).Objective: To verify the clinical application of ASM by comparing bronchial measurements obtained bymeans of the traditional eye-driven method, subpixel method alone and ASM in a group comprised ofbronchial asthma patients and healthy individuals.Methods:...
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Genotyping and characterization of virulence factors in Escherichia coli strains isolated from patients from Polish hospital
PublicationZakażenia układu moczowego (UTIs - ang. urinary track infections) są jedną z najczęstszy infekcji, za które w 85% przypadków odpowiedzialne są bakterie Escherichia coli. Infekcje układu moczowego mogą prowadzić do groźnych powikłań m. in. odmiedniczkowego zapalenia nerek. Śmiertelność wśród tej grupy pacjentów wynosi 1-3%. Zakażenia układu moczowego występują również u ok. 7% kobiet ciężarnych. W pracy przebadano 82 szczepy E....
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Evaluation of differences in expression pattern of three isoforms of the transforming growth factor beta in patients with lumbosacral stenosis
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Effect of Glycemic Disorders and Habits on the Concentration of Selected Neurotrophic Factors in Patients with Lumbosacral Intervertebral Disc Degeneration
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Stromal Derived Factor-1 (SDF-1) and Its Receptors CXCR4 and CXCR7 in Endometrial Cancer Patients
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Why do patients decline amniocentesis? Analysis of factors influencing the decision to refuse invasive prenatal testing
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Anti-Microbiological, Anti-Hyperglycemic and Anti-Obesity Potency of Natural Antioxidants in Fruit Fractions of Saskatoon Berry
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Two autologous transplants in the treatment of patients with Hodgkin's lymphoma: Analysis of prognostic factors and comparison with a single procedure
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Spectrum of Epithelial-Mesenchymal Transition Phenotypes in Circulating Tumour Cells from Early Breast Cancer Patients
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8-Oxoguanine incision activity is impaired in lung tissues of NSCLC patients with the polymorphism of OGG1 and XRCC1 genes
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Assessment of Interleukin 16 Serum Levels and Skin Expression in Psoriasis Patients in Correlation with Clinical Severity of the Disease
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Remdesivir-based therapy improved recovery of patients with COVID-19 in the SARSTer multicentre, real-world study
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Administration of tocilizumab to patients with high concentrations of IL-6 in the course of COVID-19 is associated with a better prognosis
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Remdesivir-based therapy improved recovery of patients with COVID-19 in the SARSTer multicentre, real-world study
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Circulating Tumor Cells as a Marker of Disseminated Disease in Patients with Newly Diagnosed High-Risk Prostate Cancer
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The expression of Platelet-derived Growth factor receptors (PDGFRs) and their correlation with overall survival of patients with ovarian cancer
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Increased risk of thyroid pathology in patients with thyroid hemiagenesis: results of a large cohort case–control study
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The Value of Serum MicroRNA Expression Signature in Predicting Refractoriness to Bortezomib-Based Therapy in Multiple Myeloma Patients
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Lifestyle changes in patients with morbid obesity and type 2 diabetes mellitus during the COVID-19 pandemic
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Effectiveness and Safety of Roux-en-Y Gastric Bypass in Elderly Patients—Systematic Review and Meta-analysis
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Bariatric Surgery during COVID-19 Pandemic from Patients’ Point of View—The Results of a National Survey
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Outcomes of sleeve gastrectomy in patients older than 60 years: a multicenter matched case-control study
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Predictors of complete remission of type 2 diabetes in patients over 65 years of age – a multicenter study
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Intraoperative, Radio-Guided Sentinel Lymph Node Mapping in 110 Nonsmall Cell Lung Cancer Patients
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Prognostic relevance of demographics and surgical practice for patients with gastric cancer in two centers: in Poland versus Germany
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Clinical and Biological Significance of ESR1 Gene Alteration and Estrogen Receptors Isoforms Expression in Breast Cancer Patients
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Panel of serum metabolites discriminates cancer patients and healthy participants of lung cancer screening - a pilot study
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Therapy-Related Changes in the Serum Proteome Patterns of Early Stage Breast Cancer Patients with Different Outcomes
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Influence of one‐night CPAP therapy on the changes of HIF‐1α protein in OSA patients: A pilot study
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Patients with type 1 diabetes transition from pediatric to adult care in Poland—an example from Silesia
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Potential clinical application of serum proteome mass spectrometry analyses in breast cancer patients diagnosis and management
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Oral antibiotic therapy improves fat absorption in cystic fibrosis patients with small intestine bacterial overgrowth
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Liver Cirrhosis in Chronic Hepatitis B Patients Is Associated with Genetic Variations in DNA Repair Pathway Genes
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Shorter Diagnostic Delay in Polish Adult Patients With Common Variable Immunodeficiency and Symptom Onset After 1999
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Serum Cholesteryl Ester Transfer Protein (CETP) and Sortilin (SORT) in Patients with Psoriasis with Relation to Systemic Treatment
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L16 Nutritional Status of Patients with Huntington Disease: Correlations Between Macro- And Micronutrient intake and Severity of HD
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CGB and GNRH1 expression analysis as a method of tumor cells metastatic spread detection in patients with gynecological malignances
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Evaluation of brain volume alterations in HCV-infected patients after interferon-free therapy: A pilot study
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P1471Multimodality imaging of left ventricular function and volumes in patients with acute and chronic myocardial injury - Novel insights
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Prognostic significance of pretreatment VEGF, survivin, and Smac/DIABLO serum levels in patients with serous ovarian carcinoma
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How do I manage the myelotoxicity of venetoclax and azacitidine in patients with newly diagnosed acute myeloid leukemia?
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