Browsing by VGTU prioritized fields "FM0202 - Ląstelių ir jų biologiškai aktyvių komponentų tyrimai / Investigations on cells and their biologically active components"
Now showing items 61-80 of 267
-
Establishing an in vitro 3D model of functional human liver organoids
(Transplant international, 2021)Background and Aims: Primary hepatocytes are considered the gold standard human liver cell model; although availability of human liver tissue remains a challenge and difficulties in isolating viable cells potentially limits ... -
European database of carotenoid levels in foods. Factors affecting carotenoid content
(Foods: Special Issue Natural Carotenoids as Functional Food Ingredients, 2021)Many studies indicate that diets including carotenoid-rich foods have positive effects on human health. Some of these compounds are precursors of the essential nutrient vitamin A. The present work is aimed at implementing ... -
Evaluation of a yeast–polypyrrole biocomposite used for microbial fuel cells
(ESEAC 2022: 18th international conference on electroanalysis, 5-9 June 2022, Vilnius, Lithuania : book of abstracts, 2022)One of the most relevant alternative energy sources in recent years is the microbial fuel cells (MFCs). It is an electrochemical device which converts chemical energy into an electric power by using electrons derived from ... -
Evaluation of a yeast–polypyrrole biocomposite used in microbial fuel cells
(Sensors: Special issue: Affinity-Based Sensors, 2022)Electrically conductive polymers are promising materials for charge transfer from living cells to the anodes of electrochemical biosensors and biofuel cells. The modification of living cells by polypyrrole (PPy) causes ... -
Evaluation of accuracy and repeatability of scanning probe microscope positioning system
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), 22 April 2021, Vilnius, Lithuania / organized by: Vilnius Gediminas Technical University, 2021)Scanning probe microscope (SPM) positioning system quality depends on the design of the positioning system, environmental factors, frictional forces, and load. The aim of our research is to determine the accuracy and ... -
Evaluation of affinity sensor response kinetics towards dimeric ligands linked with spacers of different rigidity: Immobilized recombinant granulocyte colony-stimulating factor based synthetic receptor binding with genetically engineered dimeric analyte derivatives
(Biosensors and bioelectronics, 2020)The modelling of protein-protein binding kinetics is important for the development of affinity-sensors and the prediction of signaling protein based drug efficiency. Therefore, in this research we have evaluated the binding ... -
Evaluation of glucose oxidase catalyzed reaction using scanning electrochemical impedance microscopy
(14th international scientific conference "The vital nature sign", October 15-16, 2020, Kaunas, Lithuania: abstract book / editors: dr. Nicola Tiso, dr. Vilma Kaškonienė, 2020)Analysis and diagnostics play a pivotal role in modern medicine. During the COVID-19 worldwide pandemic diagnostic tests are getting more attention from the scientific community. More and more tests use biological compounds ... -
Exploring BODIPY-Based sensor for Imaging of intracellular microviscosity in human breast cancer cells
(International journal of molecular sciences, 2022)BODIPY-based molecular rotors are highly attractive imaging tools for imaging intracellular microviscosity in living cells. In our study, we investigated the ability to detect the microviscosity of biological objects by ... -
Extracellular-Ca2+-induced decrease in small molecule electrotransfer efficiency: comparison between microsecond and nanosecond electric pulses
(Pharmaceutics, 2020)Electroporation—a transient electric-field-induced increase in cell membrane permeability—can be used to facilitate the delivery of anticancer drugs for antitumour electrochemotherapy. In recent years, Ca2+ electroporation ... -
Fotosensibilizatoriumi funcionalizuotos nanodalelės ir kamieninės ląstelės vėžio teranostikoje
(43-oji Lietuvos nacionalinė fizikos konferencija, 2019 m. spalio 3-5 d., Kaunas : pranešimų medžiaga, 2019)Ankstyvosios diagnostikos trūkumas ir prastas chemoterapinių vaistų specifiškumas navikiniam audiniui išlieka pagrindinėmis šiuolaikinės onkologijos problemomis. Tobulėjant technologijoms, siekiamybe tapo sukurti vieną ... -
Fotosensibilizuota navikų terapija naudojant aukso nanoklasterius
(43-oji Lietuvos nacionalinė fizikos konferencija, 2019 m. spalio 3-5 d., Kaunas : pranešimų medžiaga, 2019)Vienas iš mažiau agresyvių onkologinių ligų gydymo būdų yra fotosensibilizuota navikų terapija, kuomet į organizmą suleidžiamas fotosensibilizatorius, kuris organizmui yra netoksiškas, o toksinis poveikis ląstelėms pasireiškia ... -
Fractionated ionizing radiation impact on breast cancer cells MCF-7
(Open readings 2019. 62nd international conference for students of physics and natural sciences, March 19-22, Vilnius, Lithuania : abstract book, 2019)Cancer is one of the leading causes of death globally. Various methods are used to cure oncological diseases and radiation therapy is among the most frequently applied treatments. However, in some cases the treatment fails ... -
Frakcionuotos jonizuojančios spinduliuotės poveikis vėžinių kamieninių ląstelių žymenų raiškai ir kvantinių taškų kaupimuisi krūties vėžinių ląstelių MCF-7 linijoje
(43-oji Lietuvos nacionalinė fizikos konferencija, 2019 m. spalio 3-5 d., Kaunas : pranešimų medžiaga, 2019)Viena pagrindinių mirties priežasčių pasaulyje yra vėžys. Onkologinių susirgimų atveju yra taikomi įvairūs gydymo metodai ir vienas dažniausių yra spindulinė terapija (ST), kuri gali būti taikoma pavieniui ar kombinuojama ... -
Fucoidan as a carrier of antimicrobial peptide: Preparation and characterization of nisin-loaded particles /
(LWT-Food science and technology., 2024.)Fucoidan is an anionic sulphated polysaccharide found in brown seaweed. Due to its various biological activities, biodegradability, and biocompatibility, the application of fucoidan is increasing in various fields. The ... -
Functional antigen processing and presentation mechanism as a prerequisite factor of response to treatment with dendritic cell vaccines and anti-PD-1 in preclinical murine LLC1 and GL261 tumor models
(Cancer immunology, immunotherapy, 2022)Low efficacy of cancer immunotherapy encourages the search for possible resistance mechanisms and biomarkers that would predict the outcome of immunotherapy in oncology patients. Most cancer immunotherapies act on T ... -
Functional antigen processing and presentation mechanism as a prerequisite factor of response to treatment with dendritic cell vaccines and anti-PD-1 in preclinical murine LLC1 and GL261 tumor models (Apr, 10.1007/s00262-022-03190-9, 2022)
(Cancer immunology immunotherapy, 2022)The original version of this article unfortunately contained a mistake. The given and family names of authors were Interchanged. -
Geobacillin 26 - high molecular weight bacteriocin from a thermophilic bacterium
(International journal of biological macromolecules, 2019)Bacteriocins are ribosomally synthesized peptides/proteins produced by bacteria. These compounds have antibacterial activity against other bacteria that are usually closely related to the producer strain. Here we describe ... -
Geobacillus spp. induced biosynthesis of silver nanoparticles and their antifungal properties
(Open readings 2019 : 62nd international conference for students of physics and natural sciences, March 19-22, 2019, Vilnius, Lithuania : abstract book, 2019) -
Global change in hepatitis C virus prevalence and cascade of care between 2015 and 2020: a modelling study
(Lancet gastroenterology & hepatology, 2022)