Browsing Moksliniai ir apžvalginiai straipsniai / Research and Review Articles by LT specializations "L105 - Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies"
Now showing items 41-60 of 388
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Bioluminescence as a sensitive electroporation indicator in sub-microsecond and microsecond range of electrical pulses
(Journal of Photochemistry & Photobiology, B: Biology, 2020)The cell membrane permeabilization in electroporation studies is usually quantified using fluorescent markers such as propidium iodide (PI) or YO-PRO, while Chinese Hamster Ovary cell line frequently serves as a model. In ... -
Bioluminescent calcium mediated detection of nanosecond electroporation: Grasping the differences between 100 ns and 100 µs pulses
(Bioelectrochemistry, 2022)Electroporation is a phenomenon of transient or irreversible permeabilization of the cell membrane after pulsed electric field treatment. Fluorescent probes are frequently used to assess the extent of permeabilization, ... -
Biomac3D: 2D-to-3D human pose analysis model for tele-rehabilitation based on pareto optimized deep-learning architecture
(Applied sciences, 2023)The research introduces a unique deep-learning-based technique for remote rehabilitative analysis of image-captured human movements and postures. We present a ploninomial Pareto-optimized deep-learning architecture for ... -
BiomacEMG: a Pareto-optimized system for assessing and recognizing hand movement to track rehabilitation progress
(Applied sciences, 2023)One of the most difficult components of stroke therapy is regaining hand mobility. This research describes a preliminary approach to robot-assisted hand motion therapy. Our objectives were twofold: First, we used machine ... -
BiomacVR: a virtual reality-based system for precise human posture and motion analysis in rehabilitation exercises using depth sensors
(Electronics, 2023)Remote patient monitoring is one of the most reliable choices for the availability of health care services for the elderly and/or chronically ill. Rehabilitation requires the exact and medically correct completion of ... -
Biomechanical comparison of the coracoclavicular space fixation using three different suture techniques
(Journal of mechanics in medicine and biology, 2016)Coracoclavicular space fixation with suture loops is a well-known surgical technique for the treatment of dislocations. However, out of 100 different surgical treatments no single one has been established as a gold standard. ... -
Biomechanical evaluation of native acromioclavicular joint ligaments and two reconstruction techniques in the presence of the sternoclavicular joint: a cadaver study
(Journal of orthopaedic surgery, 2017)Background: Where is over 100 reconstruction techniques described for acromioclavicular (AC) joint reconstruction. Although, it is not clear whether the presence of the sternoclavicular (SC) joint influences the biomechanical ... -
Biosynthesis of wyosine derivatives in tRNAPhe of Archaea: role of a remarkable bifunctional tRNAPhe:m1G/imG2 methyltransferase
(RNA, 2014)The peculiar methyltransferase aTrm5a catalyzes two distinct reactions: N1-methylation of guanosine and C7-methylation of 4-demethylwyosine (imG-14) that allows the production of isowyosine (imG2), an intermediate in the ... -
Biosynthesis, purification, characterization and immobilization of laccase from Lithothelium sp.
(Chemija, 2020)Novel fungal laccase isoenzymes (namely L95-1 and L95-2) produced by the Ascomycete Lithothelium sp. isolated from the forest soil were purified. However, only one of them was characterized, because the other isoenzyme ... -
Blood plasma stabilized gold nanoclusters for personalized tumor theranostics
(Cancers, 2022)Personalized cancer theranostics has a potential to increase efficiency of early cancer diagnostics and treatment, and to reduce negative side-effects. Protein-stabilized gold nanoclusters may serve as theranostic agents. ... -
Buckling of osteoporotic lumbar: finite element analysis
(Research in medical & engineering sciences, 2019)Contribution of osteoporotic degradation to instability of lumbar spine is investigated by the finite element method. The aim of this work is to assess the biomechanical response of the osteoporotic L3 vertebrae under axial ... -
Calcium electrochemotherapy for tumor eradication and the potential of high-frequency nanosecond protocols
(Pharmaceuticals: Pharmaceutical Science in Electrochemotherapy, 2023)Calcium electroporation (CaEP) is an innovative approach to treating cancer, involving the internalization of supraphysiological amounts of calcium through electroporation, which leads to cell death. CaEP enables the ... -
Calcium electroporation causes ATP depletion in cells and is effective both in microsecond and nanosecond pulse range as a modality of electrochemotherapy
(Bioelectrochemistry, 2024)Calcium electroporation is a modality of electrochemotherapy (ECT), which is based on intracellular electric field-mediated delivery of cytotoxic doses of calcium into the cells resulting in rapid cell death. In this work, ... -
Characterization of methylated azopyridine as a potential electron transfer mediator for electroenzymatic systems
(Process biochemistry, 2017)N,N'-dimethyl-4,4'-azopyridinium methyl sulfate (MAZP) was characterized as an electron transfer mediator for oxidation reactions catalyzed by NAD+- and pyrroloquinoline quinone (PQQ)-dependent alcohol dehydrogenases. The ... -
Circadian changes in the composition of human milk macronutrients depending on pregnancy duration: a cross-sectional study
(International breastfeeding journal, 2020)Background: The purpose of this study was to evaluate the circadian variation of human milk macronutrients and energy content depending upon pregnancy duration. Methods: One hundred eighty fresh human milk samples from 45 ... -
Classification of muscle activity patterns in healthy children using biclustering algorithm
(Biomedical signal processing and control, 2023)In recent years, there has been major interest in recognising electromyography (EMG) patterns. This work proposes a new method based on a biclustering algorithm which can group strides showing homogeneous EMG activation ... -
Compact electro-permeabilization system for controlled treatment of biological cells and cell medium conductivity change measurement
(Measurement science review : journal of the Institute of Measurement Science Slovak Academy of Sciences, 2014)Subjection of biological cells to high intensity pu lsed electric field results in the permeabilization of the cell membrane. Measurement of the electrical conductivity change a llows an analysis of the dynamics of the ... -
Comparative evaluation of cellular uptake of free and liposomal doxorubicin following short term exposure
(Anticancer research, 2021)Background/Aim: Liposomal Doxorubicin (lipDOX) and free Doxorubicin (DOX) are reported to exhibit similar antitumor efficacy. However, cellular internalization mechanisms of lipDOX are still a subject of controversy. ... -
Comparative proteomic analysis of pollen of Trifolium pratense, T. alexandrinum and T. repens
(Zemdirbyste-Agriculture : scientific journal, 2014)Clovers are widely distributed, but their pollen proteome still has not been completely elucidated. In this study we performed a comprehensive comparative proteomic analysis of red, berseem and white clover pollen. Hand- ... -
Comparative proteomic assessment of normal vs. polyhydramnios amniotic fluid based on computational analysis
(Biomedicines: Perinatal-Related Pathology, 2022)Mass spectrometry-based proteomics have become a valued tool for conducting comprehensive analyses in amniotic fluid samples with pathologies. Our research interest is the finding and characterization of proteins related ...