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Search results for: ROZPOZNAWANIE DNA MORSKIEGO
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Vitamin C enhances substantially formation of 5-hydroxymethyluracil in cellular DNA
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Relationship between selected DNA polymorphisms and coronary artery disease complications
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Przetwarzanie i analiza obrazów sonarowych powierzchni dna basenu portowego
PublicationW artykule przedstawiono problemy związane z poszukiwaniem obiektów zalegających na dnie basenu portowego.
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Representing and Managing Experiential Knowledge with Decisional DNA and its Drimos® Extension
PublicationThe Semantic Web concept is proposing a future concept of the WorldWideWeb (WWW) where both humans and man-made systems are able to interconnect and exchange knowledge. One of the challenges of Semantic Web is smart and trusted accommodation of knowledge in artificial systems so it can be unified, enhanced, reused, shared, communicated and distributed with added aptitude. Our research represents an important component of addressing...
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Cross section calculations for electron scattering from DNA and RNA bases.
PublicationPoliczono różniczkowy i scałkowany przekrój czynny na rozproszenie sprężyste elektronów (w przybliżeniu atomów niezależnych) na uracylu, cytozynie, guaninie, adeninie i tyminie w zakresie energii od 50-4000 eV. W przybliżeniu modelu BEB policzono również przekroje czynne na jonizację tych molekuł.
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Why do G-quadruplexes dimerize through the 5’-ends? Driving forces for G4 DNA dimerization examined in atomic detail
PublicationG-quadruplexes (G4) are secondary structures formed by guanine-rich nucleic acid sequences and shown to exist in living cells where they participate in regulation of gene expression and chromosome maintenance. G-quadruplexes with solvent-exposed guanine tetrads show the tendency to associate together through cofacial stacking, which may be important for packaging of G4-forming sequences and allows for the design of higher-order...
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DNA Computing and Molecular Programming (International Meeting on DNA Computing and Molecular Programming)
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Piotr Szczuko dr hab. inż.
PeoplePiotr Szczuko received his M.Sc. degree in 2002. His thesis was dedicated to examination of correlation phenomena between perception of sound and vision for surround sound and digital image. He finished Ph.D. studies in 2007 and one year later completed a dissertation "Application of Fuzzy Rules in Computer Character Animation" that received award of Prime Minister of Poland. His interests include: processing of audio and video, computer...
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Confirmative electric DNA array-based test for food poisoning Bacillus cereus
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Theoretical Study of Damage to DNA by 0.2−1.5 eV Electrons Attached to Cytosine
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Altered levels of circulating nuclear and mitochondrial DNA in patients with Papillary Thyroid Cancer
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Ancient mitochondrial DNA and the genetic history of Eurasian beaver (Castor fiber) in Europe
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Comparative Analysis of CpG Sites and Islands Distributed in Mitochondrial DNA of Model Organisms
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Diet is Not Responsible for the Presence of Several Oxidatively Damaged DNA Lesions in Mouse Urine
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Selenium Supplementation Reduced Oxidative DNA Damage in Adnexectomized BRCA1 Mutations Carriers
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Comparison of Oxidative Stress/DNA Damage in Semen and Blood of Fertile and Infertile Men
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Wpływ dodatku kwasu deoksyrybonukleinowego (DNA) na właściwości mechaniczne żeli żelatynowych
PublicationKwasy nukleinowe cieszą się coraz większym zainteresowaniem pod względem zastosowania ich w przemyśle farmaceutycznym, kosmetycznym oraz żywnościowym. Określono wpływ dodatku długo- i krótkołańcuchowych kwasów nukleinowych na właściwości mechaniczne żeli żelatynowych. Badania wykazały występowanie specyficznych interakcji pomiędzy żelatyną a kwasami nukleinowymi oraz pozwoliły na ocenę wpływu tych oddziaływań na twardość, kohezyjność,...
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C-1311 (Symadex), a potential anti-cancer drug, intercalates into DNA between A and G moieties. NMR-derived and MD-refined stereostructure of the d(GAGGCCTC) 2 :C-1311 complex
PublicationImidazoacridinone C-1311 (Symadex®) is an antitumor agent which has been recommended for Phase II clinical trials a few years ago. Previously, it was shown experimentally that during the initial stage of its action C-1311 forms stable intercalation complexes with DNA duplexes. Herein, a NMR-derived stereostructure of d(GAGGCCTC)2:C-1311 complex was reported. The ligand was found locating itself between A and G moieties, forming...
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DNA-reactive anticancer imidazoacridinone C-1311 is a new inhibitor of hypoxia-inducible factor 1 alpha, vascular endothelial growth factor and tumor angiogenesis
PublicationHypoxia-inducible factor 1 (HIF-1) plays a critical role for tumor adaptation to hypoxia and promotes angiogenesis. Antitumor imidazoacridinone C-1311 is a DNA reactive topoisomerase II and FLT3 receptor tyrosine kinase inhibitor selected for phase II clinical trials for breast cancer. Here, we demonstrate the new mechanism of C-1311 action involving HIF-1a, vascular endothelial growth factor (VEGF) and angiogenesis as additional...
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Determination of PCBs in marine sediment using pressurised liquid extraction-gas chromatography-isotope dilution mass spectrometry -method validation
PublicationOpracowano procedurę oznaczania wybranych analitów z grupy PCB w próbkach osadu dennego z wykorzystaniem techniki przyspieszonej ekstrakcji za pomocą rozpuszczalnika (PLE) w połączeniu z chromatografią gazową z detektorem spektrometrii mas. Opracowana procedura analityczna została wykorzystana do analizy próbek morskiego osadu dennego, które stanowiły przedmiot badań międzylaboratoryjnych organizowanych przez Comité Consultatif...
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Characterization of a single-stranded DNA-binding-like Protein from Nanoarchaeum equitans - a nucleic acid binding protein with broad substrate specificity
PublicationBackground SSB (single-stranded DNA-binding) proteins play an essential role in all living cells and viruses, as they are involved in processes connected with ssDNA metabolism. There has recently been an increasing interest in SSBs, since they can be applied in molecular biology techniques and analytical methods. Nanoarchaeum equitans, the only known representative of Archaea phylum Nanoarchaeota, is a hyperthermophilic, nanosized,...
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Sample processing for DNA chip array-based analysis of enterohemorrhagic Escherichia coli (EHEC)
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A novel dual mode capacitor biosensor for real-time, label-free DNA detection
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Detection of bacteriophage infection and prophage induction in bacterial cultures by means of electric DNA chips
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Damage to Model DNA Fragments from Very Low-Energy (<1 eV) Electrons
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Cellular Turnover: A Potential Metabolic Rate–Driven Mechanism to Mitigate Accumulation of DNA Damage
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Population dynamics of Baltic herring since the Viking Age revealed by ancient DNA and genomics
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DNA variants in Helicobacter pylori infected patients with chronic gastritis, dysplasia and gastric cancer
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DNA Variants in Helicobacter Pylori Infected Patients with Chronic Gastritis, Dysplasia and Gastric Cancer
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Tracking Clonal Evolution of Multiple Myeloma Using Targeted Next-Generation DNA Sequencing
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Mass Spectrometry-Based Analysis of DNA Modifications: Potential Applications in Basic Research and Clinic
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Endogenous oxidative DNA base modifications analysed with repair enzymes and GC/MS technique
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Preparation of Internal Standards for 2D-UPLC-MS/MS Quantification of Noncanonical DNA Bases
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Supplementation with antioxidant vitamins prevents oxidative modification of DNA in lymphocytes of HIV-infected patients
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Melatonin as a major skin protectant: from free radical scavenging to DNA damage repair
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Aberrant repair of etheno–DNA adducts in leukocytes and colon tissue of colon cancer patients
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Oxidative stress and oxidative DNA damage is characteristic for mixed Alzheimer disease/vascular dementia
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Preliminary studies on DNA retardation by MutS applied to the detection of point mutations in clinical samples
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Influence of Selected Factors on the Survival Assessment and Detection of Giardia intestinalis DNA in Axenic Culture
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Bio-inspired Decisional DNA in Machinas and other Man-made Systems: The Way Forward
PublicationArtificial bio-inspired intelligent techniques and systems supporting smart, knowledge-based solutions of real world problems which are currently researched very extensively by research teams around the world, have enormous potential to enhance automation of decision making and problem solving for a number of diverse areas including design, manufacturing, Information Technology (IT), social communities of practice, and economics...
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Orzeczenie techniczne dotyczące określenia możliwości posadowienia nowych zbiorników i urządzeń w Sali Mokrej budynku Akwarium Morskiego, Gdynia al. Jana Pawła II 1
PublicationW opracowaniu wykonano analizę statyczno - wytrzymałościową elementów nośnych konstrukcji budynku (stropy, ściany) w aspekcie możliwości posadowienia nowych zbiorników.
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Oxidative DNA damage: assessment of the role in carcinogenesis, atherosclerosis, and acquired immunodeficiency syndrome1 1This article is part of a series of reviews on “Oxidative DNA Damage and Repair.” The full list of papers may be found on the homepage of the journal.
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Paweł Możejko dr hab.
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Critical factors for the performance of chip array-based electrical detection of DNA for analysis of pathogenic bacteria
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Effects of flavonoids on expression of genes involved in cell cycle regulation and DNA replication in human fibroblasts
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DNA methylation analysis of benign and atypical meningiomas: correlation between RUNX3 methylation and WHO grade
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The Degree of Global DNA Hypomethylation in Peripheral Blood Correlates with That in Matched Tumor Tissues in Several Neoplasia
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Prolonged Quercetin Administration Diminishes the Etoposide-Induced DNA Damage in Bone Marrow Cells of Rats
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Bulky DNA adducts in human sperm: relationship with fertility, semen quality, smoking, and environmental factors
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Buserelin Acetate Reduces Mortality and DNA Defragmentation of Bovine Sperm Cells Exposed to Oxidative Stress
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