Browsing by VGTU prioritized fields "FM0202 - Ląstelių ir jų biologiškai aktyvių komponentų tyrimai / Investigations on cells and their biologically active components"
Now showing items 81-100 of 267
-
Gold nanoparticles against clinically isolated pathogens
(NanoBio 2018. 1st International conference on Nanotechnologies and Bionanoscience, 24-28 September 2018, Heraklion, Crete : abstract book, 2018) -
Gut microbiota contribution to hepatocellular carcinoma manifestation in non-alcoholic steatohepatitis
(World journal of hepatology, 2022)Recently, the gut microbiota has been recognized as an obvious active player in addition to liver steatosis/steatohepatitis in the pathophysiological mechanisms of the development of hepatocellular carcinoma (HCC), even ... -
High pulsed field activation of magnetic nisin-loaded nanoparticles for antimicrobial efficacy
(New biotechnology. Abstracts of the 18th European congress on biotechnology, 10 October 2018, 2018) -
High-frequency nanosecond bleomycin electrochemotherapy and its effects on changes in the immune system and survival
(Cancers, 2022)In this work, a time-dependent and time-independent study on bleomycin-based high-frequency nsECT (3.5 kV/cm × 200 pulses) for the elimination of LLC1 tumours in C57BL/6J mice is performed. We show the efficiency of nsECT ... -
Highly efficient direct electron transfer bioanode containing glucose dehydrogenase operating in human blood
(Journal of power sources, 2019)Energy generation from bodily fluids (i. e. blood) is a significant challenge, which could be solved by designing high-performance direct electron transfer (DET) enzymatic electrodes. In this paper we report a highly ... -
Highly sensitive amperometric biosensor based on alcohol dehydrogenase for determination of glycerol in human urine
(Talanta, 2019)In this paper we report the development of a highly sensitive amperometric glycerol biosensor based on alcohol dehydrogenase from Pseudomonas putida immobilized on graphite electrode modified with carbon nanotubes and a ... -
Hitchhiking nanoparticles: Mesenchymal stem cell-mediated delivery of theranostic nanoparticles
(ACS applied materials and interfaces, 2021)Nanotechnology has emerged as a promising solution to permanent elimination of cancer. However, nanoparticles themselves lack specificity to tumors. Due to enhanced migration to tumors, mesenchymal stem cells (MSCs) were ... -
Hitchhiking nanoparticles: prospects of stem cell use in cancer theranostics
(5th international conference "Current Trends in Cancer Theranostics" (CTCT – 5.0), 30 June - 4 July 2019, Trakai, Lithuania : conference book, 2019)Nanoparticles have long been considered for various biomedical and therapeutic applications, for example, as drug carriers or medical imaging contrast agents. Semiconductor quantum dots (QDs) have unique size-dependent ... -
Identification of a 2′-O-methyluridine nucleoside hydrolase using the metagenomic libraries
(Molecules, 2018)Ribose methylation is among the most ubiquitous modifications found in RNA. 2'-O-methyluridine is found in rRNA, snRNA, snoRNA and tRNA of Archaea, Bacteria, and Eukaryota. Moreover, 2'-O-methylribonucleosides are promising ... -
Imaging of extracellular structures of human mesenchymal stem cell with carboxylated quantum dots by confocal and flim microscopy
(4th international conference Current trends in Cancer theranostics & 3rd General meeting of COST action CM1403, July 1-5, 2018, Trakai, Lithuania : conference book, 2018)Human mesenchymal stem cells (MSCs) have come into prominence in the field of regenerative medicine due to their immunomodulatory and anti-inflammatory effects. Considering the possession of specific tumor-oriented migration ... -
Imaging of the internal chorion structure of rainbow trout Oncorhynchus mykiss live embryos and the distribution of quantum dots therein: Towards a deeper understanding of potential nanotoxicity
(Science of the total environment, 2021)Quantum dots (QDs) are extensively explored in biomedicine but the understanding of the mechanism underlying the uptake of colloidal QDs by biological systems is still poor. The knowledge of their distribution in tissues ... -
Immunophenotype rearrangement in response to tumor excision may be related to the risk of biochemical recurrence in prostate cancer patients
(Journal of clinical medicine: Special Issue Recent Advances in Prostate Cancer Treatment, 2021)BACKGROUND: Prostate cancer (PCa) is known to exhibit a wide spectrum of aggressiveness and relatively high immunogenicity. The aim of this study was to examine the effect of tumor excision on immunophenotype rearrangements ... -
Impact of quantum dot surface on complex formation with chlorin e6 and photodynamic therapy
(Nanomaterials, 2019)Nanomaterials have permeated various fields of scientific research, including that of biomedicine, as alternatives for disease diagnosis and therapy. Among different structures, quantum dots (QDs) have distinctive ... -
Impact of the uridine–cytidine kinase like-1 protein and IL28B rs12979860 and rs8099917 SNPs on the development of hepatocellular carcinoma in cirrhotic chronic hepatitis C patients — a pilot study
(Medicina, 2018)Abstract: Background and objectives: The hepatitis C virus (HCV) is the major causative agent of hepatocellular carcinoma (HCC) in the western world. The efficacy of surveillance programs for early detection of HCC is not ... -
Impact of trace elements in Portland cement on the bacterial viability in biological concrete
(EYEC Monograph: 10th European young engineers conference, 4–6 April 2022, Faculty of Chemical and Process Engineering, Warsaw University of Technology, 2022)The self-healing ability of biological concrete is closely related to the long-term viability of bacteria in the concrete matrix. However, the ability of bacteria to survive, grow and retain their metabolic activity in ... -
Impact of various coatings on optical properties and accumulation of upconverting nanoparticles in cancer cells
(4th international conference Current trends in Cancer theranostics & 3rd General meeting of COST action CM1403, July 1-5, 2018, Trakai, Lithuania : conference book, 2018)Comprehensive research around current problems in cancer tumour imaging fostered emergence of a new generation fluorophores, also termed as upconverting nanoparticles (UCNPs), as an alternative nanoplatforms to address ... -
Improvement of electron transfer in microbial fuel cell using two redox mediators based system
(Open readings 2019: 62nd international conference for students of physics and natural sciences, March 19-22, 2019, Vilnius, Lithuania: abstract book, 2019)While every year the global energy demand is growing and theconsequences are visible, an alternative, which is less wasteful and cleaner [1] is essential. A fuel cell is an electrochemical device that continuously converts ... -
Improving nonviral gene delivery using MHz bursts of nanosecond pulses and gold nanoparticles for electric field amplification
(Pharmaceutics: Recent Advances in Nanomedicine for Cancer Therapy, 2023)Gene delivery by the pulsed electric field is a promising alternative technology for nonviral transfection; however, the application of short pulses (i.e., nanosecond) is extremely limited. In this work, we aimed to show ... -
Inactivation of bacteria using bioactive nanoparticles and alternating magnetic fields
(Nanomaterials: Special issue: Applications and properties of magnetic nanoparticles, 2021)Foodborne pathogens are frequently associated with risks and outbreaks of many diseases; therefore, food safety and processing remain a priority to control and minimize these risks. In this work, nisin-loaded magnetic ... -
Inactivation of Escherichia Coli using nanosecond electric fields and nisin nanoparticles: a kinetics study
(Frontiers in microbiology, 2018)Nisin is a recognized bacteriocin widely used in food processing, however, being ineffective against gram-negative bacteria and in complex food systems. As a result, the research of methods that have cell wall–permeabilizing ...