Browsing by LT specializations "L105 - Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies"
Now showing items 1-20 of 687
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1-(N,N`-DIMETHYLAMINE)-4-(4-MORPHOLINE)BENZENE as electron transfer mediator in oxidoreductases‘ catalysed reactions
(Chemija ir cheminė technologija. Studentų mokslinės konferencijos medžiaga., 2015)This paper focuses on the investigation of the reactivity of mediator 1-(N,N`-dimethylamine)-4-(4-morpholine)benzene (AMB) with fungal laccases, PQQ-dependent dehydrogenases and NADH by spectrophotometric and electrochemic ... -
3D cellular spheroids as tools for understanding carboxylated quantum dot behavior in tumors
(Biochimica et biophysica acta : general subjects, 2018)Monolayer cell cultures have been considered the most suitable technique for in vivo cellular experiments. However, a lot of cellular functions and responses that are present in natural tissues are lost in two-dimensional ... -
A biomechanical model-based system for assisting in clinical examination of parkinson’s disease patients
(ESB2023, 28th Congress of the European Society of Biomechanics, 9- 12 July 2023, Maastricht, The Netherlands, Book of abstracts, 2023) -
A comparative analysis of mathematical methods for homogeneity estimation of the Lithuanian population
(Acta medica Lituanica, 2019)Population genetic structure is one of the most important population genetic parameters revealing its demographic features. The aim of this study was to evaluate the homogeneity of the Lithuanian population on the basis ... -
A direct electron transfer formaldehyde dehydrogenase biosensor for the determination of formaldehyde in river water
(Talanta, 2021)In this work, we report the construction of a direct electron transfer (DET) biosensor based on NAD-dependent formaldehyde dehydrogenase from Pseudomonas sp. (FDH) immobilized on the gold nanoparticle-modified gold electrode. ... -
A gene encoding a DUF523 domain protein is involved in the conversion of 2-thiouracil into uracil
(Environmental microbiology reports, 2018)Modified nucleotides are present in many RNA species in all Domains of Life. While the biosynthetic pathways of such nucleotides are well studied, much less is known about the degradation of RNAs and the return to the ... -
A mechanical model of heart valves with chordae for in silico real-time computations and cardiac surgery planning
(Engineering transactions, 2018)In this paper, a two-dimensional (2D) model of the dynamics of mitral valve with chordae is developed based on in vivo data of the periodical motion of the valve leaflets digitized from the ultrasound imaging. The chordae ... -
A mechanical model of heart valves with chords for in silico real time computations and cardiosurgery planning
(40th International solid mechanics conference (SOLMECH 2016), 29.08-2.09 2016, Warsaw, Poland, 2016) -
A new fuzzy approach based on BWM and fuzzy preference programming for hospital performance evaluation: A case study
(Applied soft computing, 2020)Hospital performance evaluation (HPE) has a major role in improving the quality, safety, and effectiveness of health care services, so it is indispensable for proper and continuous operation of hospitals. Although several ... -
A novel Saccharomyces cerevisiae killer strain secreting the X factor related to killer activity and inhibition of S. cerevisiae K1, K2 and K28 killer toxins
(Indian journal of microbiology, 2016)It was determined that Kx strains secrete an X factor which can inhibit all known Saccharomyces cerevisiae killer toxins (K1, K2, K28) and some toxins of other yeast species—the phenomenon not yet described in the scientific ... -
A quick and reliable method for genome-wide host factor screening of Saccharomyces cerevisiae killer toxins
(Biologija, 2016)Numerous yeasts produce toxic compounds to fight the competitors. Such compounds include small molecules (like antibiotics), antibiotic peptides, and also larger proteins, including killer toxins. Their ability to affect ... -
A red-emitting thiophene-modified BODIPY probe for fluorescence lifetime-based polarity imaging of lipid droplets in living cells
(Journal of materials chemistry B, 2023)Intracellular polarity in lipid droplets as well as other organelles may provide useful knowledge about various processes taking place in live cells. Therefore, small fluorophores capable of visualising polarity are ... -
A refinement of clinical tumor marker monitoring: Why not use an inverse value of doubling time?
(Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2021)OBJECTIVES: The aim of this study was to compare prostate-specific antigen (PSA) kinetics - half-life time (HT), doubling time (DT), and elimination rate PSA (ePSA) in prostate cancer (PCa) monitoring. Implementation of ... -
A simple approach to mechanical modeling of single mitral valve chorda
(The 13th International Conference “Mechatronic Systems and Materials (MSM - 2017)”, 3-5 July, 2017, Vilnius, Lithuania: abstracts, 2017)The mitral valve (MV) separates the left atrium (LA) from the left ventricle (LV) and controls the blood flow from the LA into the LV. It is composed of the valve annulus, the valve leaflets (anterior and posterior), the ... -
Accumulation and Toxicity of Superparamagnetic Iron Oxide Nanoparticles in Cells and Experimental Animals
(International Journal of Molecular Sciences, 2016)The uptake and distribution of negatively charged superparamagnetic iron oxide (Fe3O4) nanoparticles (SPIONs) in mouse embryonic fibroblasts NIH3T3, and magnetic resonance imaging (MRI) signal influenced by SPIONs injected ... -
Accuracy of ground reaction force and muscle activation prediction in a child-adapted musculoskeletal model
(Sensors, 2022)(1) Background: Significant advances in digital modelling worldwide have been attributed to the practical application of digital musculoskeletal (MS) models in clinical practice. However, the vast majority of MS models are ... -
Acute toxic effects caused by the co-exposure of nano/microparticles and hydroxychloroquine in Salmo Trutta at early development
(Open readings 2023: 66th international conference for students of physics and natural sciences, April 18-21, 2023, Vilnius, Lithuania: annual abstract book / editors: M. Keršys, Š. Mickus, 2023) -
Adaptation and validation of the Lithuanian version of the Pediatric Voice Handicap Index
(Journal of voice, 2022)Objectives The aim of this study was to develop the Lithuanian version of the Pediatric Voice Handicap Index (pVHI) and to assess its psychometric characteristics. Methods The Lithuanian version of the pVHI was prepared ... -
Adaptive nonlinear controller for stabilizing saddle-type steady states of dynamical systems
(Nonlinear dynamics, 2015)An adaptive feedback method for stabilizing unknown saddle- type steady states of dynamical systems is described. Many other techniques developed so far use unstable linear filters to track and control the saddles. In ... -
AFLP-based genetic structure of Lithuanian populations of Small Balsam (Impatiens parviflora DC.) in relation to habitat characteristics
(Forests: Ecology of Alien Species in Forests, 2022)Currently, there is an increasing focus on understanding the interactions between genetic features of the invader and environmental factors that ensure the success of invasion. The objective of our study was to evaluate ...