Browsing by Research field "M 001 - Medicina / Medicine"

Now showing items 1-20 of 357

    • A computational method to differentiate rheumatoid arthritis patients using thermography data 

      Pauk, Jolanta; Trinkūnas, Justas; Puronaitė, Roma; Ihnatouski, Mikhail; Wasilewska, Agnieszka (Technology and health care, 2022)
      BACKGROUND: The traditional rheumatoid arthritis (RA) diagnosis is very complicated because it uses many clinical and image data. Therefore, there is a need to develop a new method for diagnosing RA using a consolidated ...

    • A ground reaction force artificial neural network classifier for the diagnosis of parkinson’s disease 

      Aubin, Patrick Mark; Serackis, Artūras; Griškevičius, Julius (Proceedings of XXIIIrd ISB2011 Congress, Brussels, July 3-7, 2011, 2011)
      Parkinson's disease (PD) is a common neurodegenerative disease with symptoms of bradykinesia, rest tremor, rigidity, and postural instability. Currently there is no definitive diagnosis of PD. The disease is diagnosed by ...

    • A mathematical model of the cardiovascular system 

      Štikonienė, Olga; Čiegis, Raimondas; Stankus, Albinas (Mathematics in industry. Vol. 5. Progress in Industrial Mathematics at ECMI 2002. 12th conference of the European consortium for mathematics in industry, September 10-14, 2002, Jurmala, Latvia, 2004)
      Different approaches to the mathematical modelling of the cardiovascular system are discussed. The compartment model is used as a basis for construction of a simplified model, which can be useful in the investigation of ...

    • A mechanical model of heart valves with chordae for in silico real-time computations and cardiac surgery planning 

      Gaidulis, Gediminas; Kačianauskas, Rimantas; Kizilova, Natalya; Romashov, Yury (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 

      Gaidulis, Gediminas; Kačianauskas, Rimantas; Kizilova, Nataliya; Romashov, Yurii (40th International solid mechanics conference (SOLMECH 2016), 29.08-2.09 2016, Warsaw, Poland, 2016)

    • A refinement of clinical tumor marker monitoring: Why not use an inverse value of doubling time? 

      Zaleskis, Gintaras; Bosas, Paulius; Ulys, Albertas; Dabkevičienė, Daiva; Darulytė, Neringa; Hudson, Bret Andrew; Pašukonienė, Vita (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 

      Gaidulis, Gediminas; Kačianauskas, Rimantas; Hubanov, Oleksandr; Aidietis, Audrius (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 ...

    • Adaptation and validation of the Lithuanian version of the Pediatric Voice Handicap Index 

      Šimkienė, Rita; Šiupšinskienė, Nora; Purlys, Petras; Žvirblis, Tadas; Lesinskas, Eugenijus (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 ...

    • AFM investigation of hyaline cartilage’s surface destruction 

      Ihnatouski, Mikhail; Karev, Dmitriy; Karev, Boris; Pauk, Jolanta; Daunoravičienė, Kristina (Proceedings of 11th international conference "BIOMDLORE 2016", October 20–22, 2016, Druskininkai, Lithuania, 2016)
      Introduction: Osteoarthritis is a chronic, progressive disease. The aim of this paper is presenting the AFM investigation of cartilage in relation to the assessment of degenerative changes in the surface of hyaline cartilage. ...

    • Age and gender peculiarities in the intervertebral discs diagnostics of medic changes by laser excited fluorescence spectra 

      Vaitkus, Juozas Vidmantis; Vaitkuvienė, Aurelija; Čiplys, Ignas; Gėgžna, Vilmantas; Varanius, Darius; Hendrixson, Vaiva; Terbetas, Gunaras; Ušinskienė, Jurgita; Neverauskienė, Laura; Steponėnas, Vytautas (Proceedings of advances in laserology : selected papers of Laser Florence 2019 (Florence, Italy, 7-9 November 2019), 2020)
      Fast direct diagnostics of changes in intervertebral disc (IVD), adjacent vertebral subchondral bones and endplates is needful at the surgery clinics before or during treatments. In this study a detailed investigation of ...

    • Alternative method of upper extremity function assessment of stroke patients by angular kinematic parameters 

      Daunoravičienė, Kristina; Linkel, Artūras; Žižienė, Jurgita; Griškevičius, Julius; Juocevičius, Alvydas; Streikė, Inga; Pauk, Jolanta; Idzkowski, Adam; Walendziuk, Wojciech (Journal of Mechanics in Medicine and Biology, 2017)
      This study focuses on the functional assessment of the upper extremity of stroke patients via analysis of angular kinematics features. Amplitudes and angular velocities of multi-joint movements more precisely describe ...

    • Ambulatorinių pacientų inhaliacinės ir maisto alergijos paplitimo vertinimas pagal sIgE tyrimus 

      Dapkevičiūtė, Austėja; Breivienė, Rūta; Norkūnienė, Jolita; Skrickienė, Laima; Kvedarienė, Violeta (Vaikų pulmonologija ir alergologija = Paediatric pulmonology and allergology, 2016)
      Alergenų, galinčių sukelti įsijautrinimą, skaičiaus didėjimas ir konkrečios geografinės vietovės ypatybės, įvairių produktų paplitimo, klimato, urbanizacijos skirtumai nulemia įsijautrinimo kintamumą ir atnaujintų duomenų ...

    • Amžiaus ir lyties įtaka kraujagyslių stiprumui 

      Kuzborska, Zyta (Respublikinė mokslinė praktinė konferencija "Ūminių koronarinių sindromų ir skubios medicinos naujienos", 2019 m. gegužės 24-25 d., Alytus : pranešimų medžiaga, 2019)

    • An effect of spinal and ankle-foot orthoses on gait of spastic diplegic child: A case report 

      Žižienė, Jurgita; Daunoravičienė, Kristina; Juškėnienė, Giedrė; Pauk, Jolanta (Technology and health care: Selected Papers From the 13th International Conference BIOMDLORE 2021, 2022)
      BACKGROUND: In children with spastic cerebral palsy (CP), the most common motor dysfunction is pathological gait. OBJECTIVE: To evaluate the effectiveness of measures for an individual CP case. METHODS: The case of one ...

    • Analinės intraepitelinės neoplazijos gydymo galimybės ir rekomendacijos 

      Kolosov, Andrej; Dulskas, Audrius; Smolskas, Edgaras; Stratilatovas, Eugenijus (Onkologija : žurnalo "Internistas" priedas, 2019)

    • Analysis of functional recovery and subjective well-being after arthroscopic rotator cuff repair 

      Adomavičienė, Aušra; Daunoravičienė, Kristina; Šidlauskaitė, Rusnė; Griškevičius, Julius; Kubilius, Raimondas; Varžaitytė, Lina; Raistenskis, Juozas (Medicina-Lithuania, 2021)
      Background: Rotator cuff tears are common causes of functional shoulder instability and often lead to arthroscopic rotator cuff repair. A well-programmed rehabilitation leads to successful tendon healing, positive functional ...

    • Analysis of results of digital electroencephalography and digital vectors of Coronavirus images upon applying the theory of covariance functions 

      Skeivalas, Jonas; Paršeliūnas, Eimuntas Kazimieras; Paršeliūnas, Audrius; Šlikas, Dominykas (Symmetry, 2023)
      This paper analyses the structures of covariance functions of digital electroencephalography measurement vectors and digital vectors of two coronavirus images. For this research, we used the measurement results of 30-channel ...

    • Angiotensin II and TGF- β 1 induce alterations in human amniotic fluid-derived mesenchymal stem cells leading to cardiomyogenic differentiation initiation 

      Gasiūnienė, Monika; Petkus, Gintautas; Matuzevičius, Dalius; Navakauskas, Dalius; Navakauskienė, Rūta (International journal of stem cells, 2019)
      Background and Objectives: Human amniotic fluid-derived mesenchymal stem cells (AF-MSCs) may be a valuable source for cardiovascular tissue engineering and cell therapy. The aim of this study is to verify angiotensin II ...

    • Annotation of the medical images using quick response codes 

      Kazakevičiūtė-Januškevičienė, Girūta; Ušinskas, Andrius; Januškevičius, Eugenijus; Ušinskienė, Jurgita; Letautienė, Simona Rūta (Computer science and information systems, 2017)
      The article proposes a novel annotating method of sufficient capacity and intended not only on-line but for off-line using for information preservation all advantages of two-dimensional barcodes. The semantic annotations ...

    • Antibiotic resistance in patients with liver cirrhosis: Prevalence and current approach to tackle. 

      Liakina, Valentina (World journal of clinical cases, 2023)
      Regardless of etiology, complications with bacterial infection in patients with cirrhosis are reported in the range of 25%-46% according to the most recent data. Due to frequent episodes of bacterial infection and repetitive ...