Filtry
wszystkich: 5197
wybranych: 3575
-
Katalog
- Publikacje 3575 wyników po odfiltrowaniu
- Czasopisma 220 wyników po odfiltrowaniu
- Konferencje 20 wyników po odfiltrowaniu
- Osoby 50 wyników po odfiltrowaniu
- Zespoły Badawcze 1 wyników po odfiltrowaniu
- Kursy Online 42 wyników po odfiltrowaniu
- Wydarzenia 1 wyników po odfiltrowaniu
- Dane Badawcze 1288 wyników po odfiltrowaniu
Filtry wybranego katalogu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: human urine samples
-
Structure–bioavailability relationship study of genistein derivatives with antiproliferative activity on human cancer cell
Publikacja -
Synthesis of New Hydrazone Derivatives and Evaluation of their Efficacy as Proliferation Inhibitors in Human Cancer Cells
Publikacja -
Anticancer properties of ester derivatives of betulin in human metastatic melanoma cells (Me-45)
Publikacja -
Novel Potential Binding Sites for Selective Inhibitor Design of Human Soluble Epoxide Hydrolase
Publikacja -
Postmortem analysis of human bone marrow aspirate - Quantitative determination of SSRI and SNRI drugs
Publikacja -
The role of colour preattentive processing in human–computer interaction task efficiency: A preliminary study
Publikacja -
Bio-enriched Pleurotus mushrooms for deficiency control and improved antioxidative protection of human platelets?
Publikacja -
The effects of p53 gene inactivation on mutant proteome expression in a human melanoma cell model
Publikacja -
Sensitivity of personalized ventilation air terminal device geometry with regard to a human thermal sensation
Publikacja -
Human factor and functional Safety analysis = Czynniki ludzkie i analiza bezpieczeństwa funkcjonalnego
Publikacja -
Expression of pendrin and NIS iodide transporters in human breast tumor and peri-tumoral tissue
Publikacja -
Lipid mediators involved in the oxidative stress and antioxidant defence of human lung cancer cells
Publikacja -
Forms of mercury in the Baltic mussel (Mytilus trossulus): Human and ecosystem health risk assessment
Publikacja -
Mercury in marine fish, mammals, seabirds, and human hair in the coastal zone of the southern Baltic
Publikacja -
Response of a New Low-Coherence Fabry-Perot Sensor to Hematocrit Levels in Human Blood
Publikacja -
Sulforaphene, an isothiocyanate present in radish plants, inhibits proliferation of human breast cancer cells
Publikacja -
Is the Identification of SNP-miRNA Interactions Supporting the Prediction of Human Lymphocyte Transcriptional Radiation Responses?
Publikacja -
Does Human Potentiality Affect IT Professionals’ Organizational Behavior? An Experimental Study in Poland and Germany
Publikacja -
Robust HPLC–MS/MS method for levofloxacin and ciprofloxacin determination in human prostate tissue
Publikacja -
Enhancing human performance in ship operations by modifying global design factors at the design stage
Publikacja -
Optimization of Novel Human Acellular Dermal Dressing Sterilization for Routine Use in Clinical Practice
Publikacja -
IL-22 modulates inflammatory properties of human primary aortic smooth muscle cells
Publikacja -
Public Attitudes toward Biobanking of Human Biological Material for Research Purposes: A Literature Review
Publikacja -
Coexpression of human chorionic gonadotropin beta subunit and its receptor in nontrophoblastic gynecological cancer
Publikacja -
Ornamental Flowers Grown in Human Surroundings as a Source of Anthocyanins with High Anti-Inflammatory Properties
Publikacja -
Lysosome Alterations in the Human Epithelial Cell Line HaCaT and Skin Specimens: Relevance to Psoriasis
Publikacja -
Non-steroidal anti-inflammatory drugs are safe with respect to the transcriptome of human dermal fibroblasts
Publikacja -
MicroRNA expression profile analysis in human skeletal muscle tissue: Selection of critical reference
Publikacja -
PELP1 and SRC kinase as important molecules in the estrogen-mediated pathway in human testis and epididymis
Publikacja -
The role of the LB structural loop and its interactions with the PDZ domain of the human HtrA3 protease
Publikacja -
Proteomic-Biostatistic Integrated Approach for Finding the Underlying Molecular Determinants of Hypertension in Human Plasma
Publikacja -
Serum of obstructive sleep apnea patients impairs human coronary endothelial cell migration
Publikacja -
Immunophenotyping and transcriptional profiling of in vitro cultured human adipose tissue derived stem cells
PublikacjaAdipose-derived stem cells (ASCs) have become an important research model in regenerative medicine. However, there are controversies regarding the impact of prolonged cell culture on the ASCs phenotype and their differentiation potential. Hence, we studied 10 clinical ASCs replicates from plastic and oncological surgery patients, in six-passage FBS supplemented cultures. We quantified basic mesenchymal cell surface marker transcripts...
-
Effect of Maximal Breath Hold Apnea on Pial Artery Pulsation and Subarachnoid Width in Human
PublikacjaLittle is known about intracranial pressure (ICP)-cerebral hemodynamic interplay during maximal breath-hold apnea. A recently developed method based on near-infrared transillumination/backscattering sounding (NIR-T/BSS) noninvasively measures changes in pial artery pulsation (cc-TQ) as well as subarachnoid width (sas-TQ) in humans. Changes in sas-TQ correlate with ICP to a considerable extent, whereas cc-TQ reflects the functional...
-
A Study in Experimental Methods of Human-Computer Communication for Patients After Severe Brain Injuries
PublikacjaExperimental research in the domain of multimedia technology applied to medical practice is discussed, employing a prototype of integrated multimodal system to assist diagnosis and polysensory stimulation of patients after severe brain injury. The system being developed includes among others: eye gaze tracker, and EEG monitoring of non-communicating patients after severe brain injuries. The proposed solutions are used for collecting...
-
Wavelet transform analysis to assess oscillations in pial artery pulsation at the human cardiac frequency
PublikacjaPial artery adjustments to changes in blood pressure (BP)may last only seconds in humans. Using a novelmethod called near-infrared transillumination backscattering sounding (NIR-T/BSS) that allows for the non-invasive measurement of pial artery pulsation (cc-TQ) in humans, we aimed to assess the relationship between spontaneous oscillations in BP and cc-TQ at frequencies between 0.5 Hz and 5 Hz. We hypothesized that analysis of...
-
Human UDP-Glucuronosyltransferases: Effects of altered expression in breast and pancreatic cancer cell lines.
PublikacjaIncreased aerobic glycolysis and de novo lipid biosynthesis are common characteristics of invasive cancers. UDP-glucuronosyltransferases (UGTs) are phase II drug metabolizing enzymes that in normal cells possess the ability to glucuronidate these lipids and speed their excretion; however, de-regulation of these enzymes in cancer cells can lead to an accumulation of bioactive lipids, which further fuels cancer progression. We hypothesize...
-
The protocol for using elastic wall model in modeling blood flow within human artery
PublikacjaMedical diagnostic tools will play a major role in the future for an effective patient treatment and reduction their mortality, related to the cardiovascular system diseases (CVDs). There is an urgent need for developing diagnostic procedure to be robust, reliable, accurate and efficient, in the framework of a paradigm shift. Application of numerical techniques is seen as a perspective tool for such purpose. Nevertheless, existing...
-
A methodology for incorporating human factors in fuzzy-probabilistic modelling and risk analysis of industrial systems
PublikacjaPraca dotyczy wybranych zagadnień rozmyto-probabilistycznych modelowania złożonych systemów przemysłowych. Do obliczeń związanych z analizą ryzyka stosuje się diagramy wpływu i hierarchiczny proces decyzyjny.
-
Induction of apoptosis by triazoloacridinone derivative - C-1533 in HL60 and MOLT4 human leukemia cells.
PublikacjaPrzeprowadzone badania miały na celu określenie zdolności triazoloakrydonu C-1533 do indukcji śmierci komórek nowotworowych MOLT4 i HL60 na drodze apoptozy. Badanie zjawiska apoptozy przeprowadzono z wykorzystaniem techniki cytofluorymetrii przepływowej, mikroskopii fluorescencyjnej i elektroforezy agarozowej. Badania wykazały, że zarówno w komórkach MOLT4 jak i HL60, spadek mitochondrialnego potencjału błonowego oraz translokacja...
-
The effect of new non-cross resistant antitumor agents on the energy state of human erythrocytes
PublikacjaPrzebadano pochodne benzoperimidynowe i antrapirydonowe odnośnie ich wpływu na stan energetyczny ludzkich erytrocytów. Stwierdzono, że poziom nukleotydów jak i wartość AEC erytrocytów nie zmienił się w ciągu 24 h inkubacji z powyższymi związkami. Jest to wynik obiecujący w odniesieniu do ich zastosowania jako związków aktywnych w pokonywaniu oporności wielolekowej.
-
Design, synthesis and high antitumor potential of new unsymmetrical bisacridine derivatives towards human solid tumors, specifically pancreatic cancers and their unique ability to stabilize DNA G-quadruplexes
PublikacjaNew promising unsymmetrical bisacridine derivatives (UAs), have been developed. Three groupsincluding 36 compounds were synthesized by the condensation of 4-nitro or 4-methylacridinone, imi-dazoacridinone and triazoloacridinone derivatives with 1-nitroacridine compounds linked with anaminoalkyl chain. Cytotoxicity screening revealed the high potency of these compounds against severaltumor cell lines. Particularly, imidazoacridinone-1-nitroacridine...
-
PARP inhibition potentiates the cytotoxic activity of C-1305, a selective inhibitor of topoisomerase II, in human BRCA1-positive breast cancer cells
PublikacjaTwo cellular proteins encoded by the breast and ovarian cancer type 1 susceptibility (BRCA1 and BRCA2) tumor suppressor genes are essential for DNA integrity and the maintenance of genomic stability.Approximately 5-10% of breast and ovarian cancers result from inherited alterations or mutations in these genes.Remarkably, BRCA1/BRCA2-deficient cells are hypersensitive to selective inhibition of poly(ADPribose) polymerase 1 (PARP-1),...
-
Biogeochemia selenu i jego monitoring w materiałach biologicznych pochodzenia ludzkiego = Selenium biochemistry and its monitoring in biological samples
PublikacjaNa przestrzeni ostatnich kilkudziesięciu lat selen stał się przedmiotem intensywnych badań naukowych w wielu dyscyplinach nauki. Najczęściej poruszanymi zagadnieniami są aspekty związane z biochemią, geologią, toksykologią, wykorzystaniem przemysłowym selenu oraz jego wpływem na organizmy żywe. Powodem szczególnego zainteresowania tym pierwiastkiem jest niewielka różnica pomiędzy jego poziomem niezbędnym a toksycznym oraz szereg...
-
Effective phospholipid removal from plasma samples by solid phase extraction with the use of copper (II) modified silica gel cartridges
Publikacja -
The potential role of fatty acids in prostate cancer determined by GC–MS analysis of formalin-fixed paraffin-embedded tissue samples
Publikacja -
Molecularly imprinted stir bar sorptive extraction coupled with atomic absorption spectrometry for trace analysis of copper in drinking water samples
Publikacja -
Salt saturated single drop microextraction of gold from water samples and its determination by graphite furnace atomic absorption spectrometry
Publikacja -
The research of the contamination levels present in samples of precipitation and surface waters collected from the catchment area Fuglebekken (Hornsund, Svalbard Archipelago)
Publikacja -
Simultaneous determination of individual isothiocyanates in plant samples by HPLC-DAD-MS following SPE and derivatization with N-acetyl-l-cysteine
PublikacjaThe procedure for the isothiocyanates (ITCs) determination that involves derivatization with N-acetyl-l-cysteine (NAC) and separation by HPLC was developed. Prior to derivatization, plant ITCs were isolated and purified using solid-phase extraction (SPE). The optimum conditions of derivatization are: 500 μL of isopropanolic eluate obtained by SPE combined with 500 μL of derivatizing reagent (0.2 M NAC and 0.2 M NaHCO3 in water)...