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Search results for: MAXILLARY SINUSITIS
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Nested PCR for the detection of Aspergillus species in maxillary sinus samples of patients with chronic sinusitis
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Treatment of Odontogenic Maxillary Sinusitis with the Use of Growth Factors in Advanced Platelet-Rich Fibrin for Immediate Closure of Oro-Antral Communication: A Case Report
PublicationChronic odontogenic maxillary sinusitis (COMS), a prolonged inflammation of the maxillary sinus lasting over 12 weeks, is often a result of periapical lesions, marginal periodontitis, and complications like oro-antral communication (OAC) and fistula (OAF). OAC, commonly emerging post-teeth extraction in the lateral maxilla, lacks documented treatments using advanced platelet-rich fibrin (A-PRF). This study evaluates A-PRF’s efficacy...
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Multidimensional capillary electrophoresis
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Maxillary sinus aeration analysis using computational fluid dynamics
PublicationThe maxillary sinus aeration using the computational fluid dynamics (CFD) method based on individual adult patients’ computed tomography (CT) scans were analyzed. The analysis was based on CT images of 4 patients: one with normal nose anatomy and three with nasal septal deviation (NSD) and concha bullosa (CB). The CFD simulation was performed using the Reynolds-Average Simulation approach and turbulence closure based on linear...
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Intra-operative biopsy in chronic sinusitis detects pathogenic Escherichia coli that carry fimG/H, fyuA and agn43 genes coding biofilm formation
PublicationThe aim of this study was to investigate whether or not surgical biopsy of sinus tissue in chronic sinusitis, not responsive to treatment, would detect E. coli. We intended to evaluate E. coli virulence genes, therefore dispute the causal role of such an unusual microorganism in chronic sinusitis, as well as consider effective pathogen-targeted therapy. Patients with E. coli isolated by intra-operative puncture biopsy were included...
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May Staphylococcus lugdunensis Be an Etiological Factor of Chronic Maxillary Sinuses Infection?
PublicationStaphylococcus lugdunensis is an opportunistic pathogen found in the healthy human skin microbiome bacterial community that is able to cause infections of diverse localization, manifestation, and course, including laryngological infections, such as necrotizing sinusitis. Chronic maxillary sinusitis is a disease present in up to one third of European and American populations, and its etiology is not fully described. Within this...
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The presence of bacterial microcolonies on the maxillary sinus ciliary epithelium in healthy young individuals
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Capillary Polypropylene Membranes for Membrane Distillation
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EZH2 and SMYD3 expression in papillary thyroid cancer
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<title>Applications of capillary optical fibers</title>
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Geometry design in rerfractive capillary optical fibers
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Characterization of porous materials by capillary rise method
PublicationBadane były kinetyki penetracji ciał porowatych złożonych z cząstek o różnych wymiarach. Na podstawie przeprowadzonych badań okazało się, że kinetyki penetracji i ważność prawa Washburna zależą nie tylko od wielkości cząstek ale także od dystrybucji wielkości porów. Różnica w czasie jaka wynika z przepływu cieczy przez ośrodek porowaty do całkowitego nasycenia cieczą została zaproponowana jako nowy parametr, opisujący rozkład wielkości...
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Importance of time evaluation in capillary rise method
PublicationBadano zwilżalność układu porowatego przez wodę i węglowodany, mierząc zmianę masy rurki wypełnionej szklanymi kulkami. Wskazano na różny czas i szybkość penetracji cieczy przez złoże.
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Unique canal communicating between both maxillary sinuses through the palatine recess with hypertrophy of sinuses
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Single median maxillary central incisor syndrome and variant in SMO gene associated with SHH pathway
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Different detection and stacking techniques in capillary electrophoresis for metabolomics
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Modal structure design in refractive capillary optical fibers
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Two classes of capillary optical fibers: refractive and photonic
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Analysis of the Role of FRMD5 in the Biology of Papillary Thyroid Carcinoma
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Single nucleotide polymorphisms associated with papillary thyroid cancer
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Investigations of a membrane distillation pilot plant with a capillary module
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Lead Airgun Projectiles Inside the Maxillary Sinuses—Therapeutic Approaches through the Years: A Systematic Review of Case Reports
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Extensive dentigerous cyst associated with a maxillary mesiodens in a 55-year-old male – case report and literature review
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Capillary electrophoretic separation of cationic constituents of imidazolium ionic liquids
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Drainage and capillary rise components in water balance of alluvial soils
PublicationPrzepływ wody przez dolny brzeg profilu glebowego stanowi ważny element wielu modeli pracy drenażu. Przeciekanie wody w głąb albo podsiąk kapilarny ku górze mierzone były metodą lizymetryczną w warunkach polowych podczas 4 lat (1972-1975). Podsiąk kapilarny wynosił 40-50% ogólnego zasilania w wodę w glebach typu Histosols, natomiast prawie zero w glebach typu Inceptisols. Pomierzone wartości pozwalaja na ocenę wymiany wody pomiedzy...
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Capillary Electrophoresis in Determination of Low Molecular Mass Organic Acids
PublicationThis paper presents overviews the capabilities of capillary electrophoretic techniques to determine low molecular mass organic acids in a variety of aqueous, gas and solid samples. It mainly focuses on short - chain carboxylic acids containing one or more carboxylic groups and possibly some other functional groups (hydroxyl, keto-, amino- etc.). Finally the procedures applied to the determine the acids in different matrices are...
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The Application of Open Capillary Modules for Sweeping Gas Membrane Distillation
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Wettability Studies of Capillary PTFE Membranes Applied for Membrane Distillation
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Wettability of polypropylene capillary membranes during the membrane distillation process
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Molecularly imprinted polymers applied in capillary electrochromatography and electrophoresis techniques
PublicationMolecularly imprinted polymers (MIPs) are synthetic materials with predetermined selectivity for a particular analyte or group of structure-linked chemicals which make them an ideal separation component. The process of developing and applying new types of MIPs in the field of environmental analytical chemistry has been broadly discussedi n many scientific studies in recent years. The use of new types of MIP sorbents as unique sorption...
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<title>Atom guiding in single mode optical fiber capillary</title>
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Study on the role of podoplanin in papillary thyroid carcinoma using rna sequencing
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Clinical Implications of mTOR Expression in Papillary Thyroid Cancer—A Systematic Review
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The concept of capillary forces supported evaporator for application to domestic ORC unit
PublicationIn the paper presented are studies on the investigation of the capillary forces effect inducted in the porous structure of a loop heat pipe. The potential application of such heat exchanger is for example an evaporator of the domestic micro CHP unit. Preliminary analysis of the results indicates water as having the best potential, however taking into account all issues it can be said that the best effect is obtained using ethanol.
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Capillary Electrophoresis in determination of short - chain carboxylic acids in aqueous samples
PublicationAnalysis of pollution is extremely important especially in areas directly adjacent tothe residential district. Studies show that short- chain carboxylic acids are a group ofcompounds widespread around sewage treatment plants, landfills, livestock farms. The mostcommon techniques for determination of short - chain carboxylic acids are chromatographictechniques, especially gas chromatography, whose main limitation is that only volatilemonocarboxylic...
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Application of Capillary Polypropylene Membranes for Microfiltration of Oily Wastewaters: Experiments and Modeling
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Determination of acetaldehyde and acrolein in raw spirits by capillary isotachophoresis after derivatization
PublicationW publikacji opisano optymalizację i przygotowanie nowej procedury oznaczania acetaldehydu i akroleiny w spirytusach surowych z wykorzystaniem techniki izotachoforezy kapilarnej (ITP). Aldehydy - związki niejonowe poddawane są derywatyzacji wodorosiarczynem sodu. Zaprezentowana metoda analityczna charakteryzuje się granicą oznaczalności na poziomie 0,03 ul/cm3 100% EtOH dla akroleiny oraz 0,54 ul/cm3 100% EtOH dla acetaldehydu....
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Analysis of different approaches of capillary rise method for characterization of porous materials
PublicationPomiar kąta zwilżania materiałów porowatych metodą wzniesienia kapilarnego został opisany przez wielu badaczy, jakkolwiek problem ten jest wciąż dyskutowany. Niniejsza praca dotyczy oceny wzniesienia kapilarnego za pomocą równania Washburn'a. Wykonano badania oparte na pomiarze masy i wysokości lustra cieczy zwilżającej w funkcji czasu wzniesienia w złożu wykonanym z kulek szklanych. Uzyskane wyniki były analizowane z użyciem równania...
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The concept of capillary forces supported evaporator for application to domestic ORC unit
PublicationW pracy przedstawiono koncepcję parownika wspomaganego siłami kapilarnymi do wykorzystania w mikrosiłowni domowej.
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Modeling of capillary fluid flow in concrete using a DEM-CFD approach
PublicationSformułowano połączone podejście do modelowania dwufazowego przepływu wody napędzanego hydraulicznie i kapilarnie w nienasyconym betonie. Proces przepływu analizowano numerycznie w mezoskali w warunkach dwuwymiarowych (2D), łącząc metodę elementów dyskretnych (DEM) z obliczeniową dynamiką płynów (CFD) w warunkach izotermicznych. Przeprowadzono w pełni sprzężone hydromechaniczne testy symulacyjne na małych próbkach betonu o uproszczonej...
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Orthodontic characteristics of maxillary arch deficiency in 5-year-old patientsundergoing unilateral cleft lip and palate repair with and withoutearly gingivoplasty
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Novel TG‐FGFR1 and TRIM33‐NTRK1 transcript fusions in papillary thyroid carcinoma
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The Role of miRNA in Papillary Thyroid Cancer in the Context of miRNA Let-7 Family
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Determination of Urinary Pterins by Capillary Electrophoresis Coupled with LED-Induced Fluorescence Detector
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Altered levels of circulating nuclear and mitochondrial DNA in patients with Papillary Thyroid Cancer
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The new concept of capillary forces driven evaporator with application to waste heat recovery
PublicationW pracy omówiono koncepcję zastosowania rurki ciepła w nowoczesnej konstrukcji parownika wspomagającego za pomocą sił kapilarnych pompę obiegu termodynamicznego czynnika. Rozwiązanie takie może znaleźć zastosowanie w domowej mikrosiłowni CHP
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Influence of morphology of PVDF capillary membranes on the performance of direct contact membrane distillation
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Using different types of capillary columns as denudation traps: a comparision of sorption properties
PublicationOpisano badania odcinków kapilarnych kolumn chromatograficznych (WCOT, SCOT,PLOT) jako pułapek denudacyjnych do ilościowego zatrzymywania śladowych ilości lotnych związków organicznych ze strumienia powietrza. W trakcie badań modelowych (z wykorzystaniem gazowych mieszanin wzorcowych) określono wartości współczynników podziału benzenu, toluenu, etylobenzenu, o-ksylenu i chlorobenzenu (Kfs). Stwierdzono, że grubość filmu fazy stacjonarnej...
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Profiling of polar ionogenic metabolites in Polish wines by capillary electrophoresis-mass spectrometry
PublicationThe composition of wine is determined by a complex interaction between environmental factors, genetic factors (i.e., grape varieties), and winemaking practices (including technology and storage). Metabolomics using NMR spec-troscopy, GC-MS, and/or LC-MS has shown to be a useful approach for assessing the origin, authenticity, and quality of various wines. Nonetheless, the use of additional analytical techniques with complementary...
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Orthodontic characteristics of maxillary arch deficiency in 5-year-old patients undergoing unilateral cleft lip and palate repair with and without early gingivoplasty
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