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Journal articles on the topic 'Bioelectric current'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Caubet, R., F. Pedarros-Caubet, M. Chu, et al. "A Radio Frequency Electric Current Enhances Antibiotic Efficacy against Bacterial Biofilms." Antimicrobial Agents and Chemotherapy 48, no. 12 (2004): 4662–64. http://dx.doi.org/10.1128/aac.48.12.4662-4664.2004.

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ABSTRACT Bacterial biofilms are notably resistant to antibiotic prophylaxis. The concentration of antibiotic necessary to significantly reduce the number of bacteria in the biofilm matrix can be several hundred times the MIC for the same bacteria in a planktonic phase. It has been observed that the addition of a weak continuous direct electric current to the liquid surrounding the biofilm can dramatically increase the efficacy of the antibiotic. This phenomenon, known as the bioelectric effect, has only been partially elucidated, and it is not certain that the electrical parameters are optimal

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2

Kolomeyets, N. L., O. V. Syslonova, S. L. Smirnova, and I. M. Roshchevskaya. "BIOELECTRIC IMPEDANCE OF THE BODY OF WISTAR RATS OF BOTH SEXES WITH A MONOCROTALINE MODEL OF PULMONARY ARTERIAL HYPERTENSION." Journal of Ural Medical Academic Science 17, no. 2 (2020): 98–109. http://dx.doi.org/10.22138/2500-0918-2020-17-2-98-109.

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The aim of the work was to study the bioelectric impedance of the body in rats of both genders with monocrotaline-induced pulmonary hypertension. Materials and methods. Multi-frequency bioimpedance studies of the body of rats of both genders were carried out one month after the administration of monocrotaline (dose of 60 mg/kg, subcutaneously). Results. Hypertrophy of the right ventricle of the heart was revealed in animals with experimentally induced pulmonary hypertension, with a significantly greater thickness of the free wall of the right ventricle in males compared to females. Significant

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Shinde, Pooja Ramesh, and Vipul Patel. "Core Concept Of Bioelectronic Medicine And Their Theranostic Application In Cancer." International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN) 15, no. 4 (2022): 6095–103. http://dx.doi.org/10.37285/ijpsn.2022.15.4.10.

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Bioelectronic medicine is a way of treating in which the electrical communication networks of the body are altered to treat disease. Bioelectric circuitry in every cell creates a resting membrane potential as well as endogenous electric fields that regulate cell function and communication. The theory that cancer is caused by bioelectrical circuitry malfunctions in cells is now widely acknowledged. This opens up the possibility of using bioelectronic medicine to develop new cancer treatments by influencing the disease's bioelectrical properties. To meet societal and technical obstacles, today's

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4

Cott, G. R. "Modulation of bioelectric properties across alveolar type II cells by substratum." American Journal of Physiology-Cell Physiology 257, no. 4 (1989): C678—C688. http://dx.doi.org/10.1152/ajpcell.1989.257.4.c678.

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Rat alveolar type II cells were cultured on collagen-coated filters (CCF) and human amnionic basement membrane (ABM) to determine the effect of culture substratum on the development of monolayer bioelectric properties. Monolayers cultured on both substrata rapidly developed bioelectric properties with similar time courses, monolayer capacitance values (approximately 1 muF/cm2), current-voltage relationships, and responses to stimulants and inhibitors of active ion transport. Increasing seeding densities tended to increase monolayer bioelectric properties regardless of culture substratum. Monol

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Islam, M. R., and B. C. Towe. "Bioelectric current image reconstruction from magneto-acoustic measurements." IEEE Transactions on Medical Imaging 7, no. 4 (1988): 386–91. http://dx.doi.org/10.1109/42.14523.

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Wellman, N., S. M. Fortun, and B. R. McLeod. "Bacterial biofilms and the bioelectric effect." Antimicrobial Agents and Chemotherapy 40, no. 9 (1996): 2012–14. http://dx.doi.org/10.1128/aac.40.9.2012.

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Bacterial biofilms are acknowledged to be a major factor in problems of ineffective sterilization often encountered in clinics, hospitals, and industrial processes. There have been indications that the addition of a relatively small direct current electric field with the sterilant used to combat the biofilm greatly increases the efficacy of the sterilization process. The results of the experiments reported in this paper support the concept of the "bioelectric effect" as reported by J.W. Costerton, B. Ellis, K. Lam, F. Johnson, and A.E. Khoury (Antimicrob. Agents Chemother, 38:2803-2809, 1994).

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Timofeeva, Svetlana S., Devard I. Stom, and Daria O. Asharapova. "PLANT MICROBIAL FUEL CELLS: THE CURRENT STATE AND POTENTIAL APPLICATIONS." XXI century. Technosphere Safety 8, no. 3 (2023): 307–23. http://dx.doi.org/10.21285/2500-1582-2023-3-307-323.

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Phyto-treatment engineering structures have recently found wide application in the biotechnology of wastewater treatment. Currently, it is important to study and use the possibility of bioelectric power generation, as well as develop energy-efficient hybrid technologies based on plant-microbial fuel cells. The purpose of the study is to summarize information on the ability of plant organisms to generate bioelectric potentials and to create plant-fuel cells as a component of an integrated phytotechnology for wastewater treatment in Eastern Siberia. The article shows applications of phytotechnol

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Chen, Baojin, Yan Zhu, Renjie Yu, et al. "Recent Progress of Biomaterial-Based Hydrogels for Wearable and Implantable Bioelectronics." Gels 11, no. 6 (2025): 442. https://doi.org/10.3390/gels11060442.

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Bioelectronics for wearable and implantable biomedical devices has attracted significant attention due to its potential for continuous health monitoring, early disease diagnosis, and real-time therapeutic interventions. Among the various materials explored for bioelectronic applications, hydrogels derived from natural biopolymers have emerged as highly promising candidates, owing to their inherent biocompatibility, mechanical compliance akin to biological tissues, and tunable structural properties. This review provides a comprehensive overview of recent advancements in the design and applicati

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Glowinski, Sebastian, Sebastian Pecolt, Andrzej Błażejewski, and Bartłomiej Młyński. "Control of Brushless Direct-Current Motors Using Bioelectric EMG Signals." Sensors 22, no. 18 (2022): 6829. http://dx.doi.org/10.3390/s22186829.

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(1) Background: The purpose of this study was to evaluate the analysis of measurements of bioelectric signals obtained from electromyographic sensors. A system that controls the speed and direction of rotation of a brushless DC motor (BLDC) was developed; (2) Methods: The system was designed and constructed for the acquisition and processing of differential muscle signals. Basic information for the development of the EMG signal processing system was also provided. A controller system implementing the algorithm necessary to control the speed and direction of rotation of the drive rotor was prop

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Stewart, Philip S., Wanida Wattanakaroon, Lu Goodrum, Susana M. Fortun, and Bruce R. McLeod. "Electrolytic Generation of Oxygen Partially Explains Electrical Enhancement of Tobramycin Efficacy againstPseudomonas aeruginosa Biofilm." Antimicrobial Agents and Chemotherapy 43, no. 2 (1999): 292–96. http://dx.doi.org/10.1128/aac.43.2.292.

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ABSTRACT The role of electrolysis products, including protons, hydroxyl ions, reactive oxygen intermediates, oxygen, hydrogen, and heat, in mediating electrical enhancement of killing of Pseudomonas aeruginosa biofilms by tobramycin (the bioelectric effect) was investigated. The log reduction in biofilm viable cell numbers compared to the numbers for the untreated positive control effected by antibiotic increased from 2.88 in the absence of electric current to 5.58 in the presence of electric current. No enhancement of antibiotic efficacy was observed when the buffer composition was changed to

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11

Rastogi, Rohit, Mamta Saxena, Devendra K. Chaturvedi, et al. "Application of Kirlian Captures and Statistical Analysis of Human Bioelectricity and Energy of Different Organs." International Journal of Health Systems and Translational Medicine 1, no. 2 (2021): 10–32. http://dx.doi.org/10.4018/ijhstm.2021070102.

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Bioelectricity occurs inside a living organism. It is nature through which living beings survive. It is a phenomenon through which organisms live and is also parallel to electrophysiology. Bioelectric potentials are generated by many biological processes. Bioelectric potentials are very like electrical potentials, which are generated by batteries. The bioelectric potential in a cell membrane has a potential of about 500 milli volts. Cells use their potential to control metabolic processes. But some cells use them differently for psychological functions. Cells allow the potential to be between

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Kolomeyets, Nataliya L., Olga V. Suslonova, Svetlana L. Smirnova, and Irina M. Roshchevskaya. "Bioelectrical impedance of the lung in rats under chronic exposure to doxorubicin." Journal of Ural Medical Academic Science 19, no. 4 (2022): 386–92. http://dx.doi.org/10.22138/2500-0918-2022-19-4-386-392.

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Changes in lung bioelectric impedance were revealed in male Wistar rats exposed chronically to doxorubicin. Bioimpedance measurements were performed in rats two months after the first injection of doxorubicin (a cumulative dose of 10 mg/kg divided into 4 injections for 4 weeks) or saline. Bioimpedance was analysed at multiple frequencies (10, 30, 70 and 150 kHz) of electric current. Electrodes were placed on the surface of the lung. Significantly lower absolute values of the reactance and phase angle of bioelectrical impedance of the myocardium, liver (noted by us earlier) and lung in rats tre

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Rusyn, Iryna, and Vasil Dyachok. "Effect of Lemna minor population density on bioelectric parameters of electro-biosystems." Environmental Problems 6, no. 4 (2021): 195–200. http://dx.doi.org/10.23939/ep2021.04.195.

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The article presents a study of the influence of Lemna minor population density on the bioelectric potential and current of model electro-biosystems in the laboratory сonditions using 500 and 1000 Ω resistors and in the open circuit. The positive effect of increasing the density of duckweed plants populations from 60 to 120 fronds/ml on the growth of bioelectric parameters of model electro-biosystems under load conditions and without resistors was revealed. Increasing the amount of duckweed biomass is a factor of enhancing the efficiency of electro-biosystems based on L. minor.

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del Pozo, Jose L., Mark S. Rouse, Jayawant N. Mandrekar, Marta Fernandez Sampedro, James M. Steckelberg, and Robin Patel. "Effect of Electrical Current on the Activities of Antimicrobial Agents against Pseudomonas aeruginosa, Staphylococcus aureus, and Staphylococcus epidermidis Biofilms." Antimicrobial Agents and Chemotherapy 53, no. 1 (2008): 35–40. http://dx.doi.org/10.1128/aac.00237-08.

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ABSTRACT Bacterial biofilms are resistant to conventional antimicrobial agents. Prior in vitro studies have shown that electrical current (EC) enhances the activities of aminoglycosides, quinolones, and oxytetracycline against Pseudomonas aeruginosa, Klebsiella pneumoniae, Staphylococcus epidermidis, Escherichia coli, and Streptococcus gordonii. This phenomenon, known as the bioelectric effect, has been only partially defined. The purpose of this work was to study the in vitro bioelectric effect on the activities of 11 antimicrobial agents representing a variety of different classes against P.

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Sahyouni, Ronald, Amin Mahmoodi, Jefferson W. Chen, et al. "Interfacing with the nervous system: a review of current bioelectric technologies." Neurosurgical Review 42, no. 2 (2017): 227–41. http://dx.doi.org/10.1007/s10143-017-0920-2.

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Bretschneider, Franklin, Lonneke Eeuwes, and Robert Peters. "Behavioural relevance of AC and DC in prey detection by the brown bullhead, Ameiurus nebulosus." Animal Biology 58, no. 3 (2008): 321–36. http://dx.doi.org/10.1163/157075608x344640.

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AbstractA large range of aquatic vertebrates employs passive electroreception to detect the weak bioelectric fields that surround their prey. Bioelectric fields are dynamic in strength and frequency composition, but typically consist of a direct current (DC) and an alternating current (AC) component. We examined the biological relevance of these components for prey detection behaviour in the brown bullhead by means of a preference test. We gave each fish the choice between two small dipoles emitting a DC step or AC stimulus of variable strength, respectively. We used AC stimuli that were eithe

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17

Ballard, S. T., and A. E. Taylor. "Bioelectric properties of proximal bronchiolar epithelium." American Journal of Physiology-Lung Cellular and Molecular Physiology 267, no. 1 (1994): L79—L84. http://dx.doi.org/10.1152/ajplung.1994.267.1.l79.

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Distal airway epithelium is widely believed to secrete ions and liquid into the airspace, although this process has never been demonstrated in intact small airways. To determine the characteristics of active ion transport in distal airway epithelium, the effects of selective inhibitors of active Na+ absorption and Cl- secretion on the bioelectric properties of intact proximal bronchiolar epithelium were evaluated. Large bronchioles (450-1,200 microns outside diameter, 1.5-5.0 mm length) were excised from 4- to 8-wk-old pigs, cannulated with glass microcannulas, and perfused. Transepithelial po

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Campa, Francesco, Stefania Toselli, Massimiliano Mazzilli, Luís Alberto Gobbo, and Giuseppe Coratella. "Assessment of Body Composition in Athletes: A Narrative Review of Available Methods with Special Reference to Quantitative and Qualitative Bioimpedance Analysis." Nutrients 13, no. 5 (2021): 1620. http://dx.doi.org/10.3390/nu13051620.

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Body composition is acknowledged as a determinant of athletic health and performance. Its assessment is crucial in evaluating the efficiency of a diet or aspects related to the nutritional status of the athlete. Despite the methods traditionally used to assess body composition, bioelectric impedance analysis (BIA) and bioelectric impedance vector analysis (BIVA) have recently gained attention in sports, as well as in a research context. Only until recently have specific regression equations and reference tolerance ellipses for athletes become available, while specific recommendations for measu

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Xie, Zhenhua. "Fatigue Monitoring and Recognition During Basketball Sports via Physiological Signal Analysis." International Journal of Information System Modeling and Design 13, no. 2 (2022): 1–11. http://dx.doi.org/10.4018/ijismd.313581.

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Fatigue is a feeling that appears after the human body undergoes excessive physical or mental work. The fatigue may reduce the ability to complete work. When sport fatigue occurs, the athlete's heart load continues to increase, muscles become sore, flexibility is reduced, thinking and judgment become slow, and the athlete is easily irritated. Thus, it is necessary to monitor the athlete's status during sports, such as playing basketball. Generally, the ion current in the body will change when the athlete suffers fatigue. That means the sport fatigue may cause changes in the bioelectric signals

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Rawat, Shweta, and Jyoti Rawat. "Analysis of Waste Water for Bioelectric Generation Using Microbial Fuel Cells." International Journal of Applied Sciences and Biotechnology 4, no. 3 (2016): 281–87. http://dx.doi.org/10.3126/ijasbt.v4i3.15395.

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Microbial fuel cell technology is a recent approach which consist renewable and sustainable technology for electricity generation. Great attentions have been paid to microbial fuel cells (MFCs). Since, it recovers energy from renewable materials that can be difficult to dispose, such as organic wastes, waste water etc. and utilize variety of biodegradable substrates as fuel. Through which, microorganisms actively catabolize substrate and generate electricity. Besides many advantages, it still faces some limitations such as low power and current density. In the present research waste water was

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Rusyn, Iryna, and Кhrystyna Hamkalo. "Electro-biosystems with mosses on the green roofs." Environmental Research, Engineering and Management 76, no. 1 (2020): 20–31. http://dx.doi.org/10.5755/j01.erem.76.1.22212.

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The article presents the research of bioelectricity generation by electro-biosystems with mosses in containers with a soil substrate and a graphite-Zn-steel system of electrodes on green roofs during the autumn-winter-spring period. It is revealed that the optimum conditions for the functioning of electro-biosystems is the temperature above +10°С with simultaneous regular humidification of the soil. In these conditions, an average current of 19.50 mA was recorded. Electro-biosystems react by lowering in the level of produced bioelectric potential and current strength at temperature drops below

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O'Brodovich, H., B. Rafii, and M. Post. "Bioelectric properties of fetal alveolar epithelial monolayers." American Journal of Physiology-Lung Cellular and Molecular Physiology 258, no. 4 (1990): L201—L206. http://dx.doi.org/10.1152/ajplung.1990.258.4.l201.

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To investigate the bioelectric properties on one of the cell types that line the distal lung unit, we isolated type II alveolar epithelium from 18- to 20-day gestation fetal rats (term = 22 days) and grew them on collagen-coated nitrocellulose filters. Amiloride impaired ion transport in a dose-dependent fashion (10(-4) to 10(-6) M) with 10(-4) M decreasing potential difference (PD) (mean +/- SE, 2.0 +/- 0.49 to 0.9 +/- 0.26 mV, P less than 0.01, lumen negative) and short-circuit current (Isc) (7.0 +/- 1.0 to 2.4 +/- 0.64 uA/cm2, P less than 0.01) without affecting resistance (R) (241 +/- 33 t

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Procopio, J. "Hydraulic analogs as teaching tools for bioelectric potentials." Advances in Physiology Education 267, no. 6 (1994): S65. http://dx.doi.org/10.1152/advances.1994.267.6.s65.

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Hydraulic analogs of bioelectrical potentials are proposed as teaching tools in helping students with no formal background in physics and mathematics. Membrane capacitance is simulated by a water reservoir, V, whose variable level is the membrane potential. Resting membrane potential is simulated by a large capacitance reservoir of fixed level, connected to reservoir V through a tube having the role of the electrical conductance of the membrane. Injection of electrical current into the cell is simulated by injection of water into the membrane capacitance reservoir. Reversal potentials of the e

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Tanzer, I. Oğuz, Seppo Järvenpää, Jukka Nenonen, and Erkki Somersalo. "Representation of bioelectric current sources using Whitney elements in the finite element method." Physics in Medicine and Biology 50, no. 13 (2005): 3023–39. http://dx.doi.org/10.1088/0031-9155/50/13/004.

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Irimia, Andrei. "Electric field and potential calculation for a bioelectric current dipole in an ellipsoid." Journal of Physics A: Mathematical and General 38, no. 37 (2005): 8123–38. http://dx.doi.org/10.1088/0305-4470/38/37/012.

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Kullmann, Walter H., and Thomas Bischof. "Interactive software system for bioelectric and biomagnetic simulation, current density reconstruction, and visualization." International Congress Series 1300 (June 2007): 145–48. http://dx.doi.org/10.1016/j.ics.2007.01.031.

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Rubinacci, Alessandro, Jonathan Black, Carl T. Brighton, and Zachary B. Friedenberg. "Changes in bioelectric potentials on bone associated with direct current stimulation of osteogenesis." Journal of Orthopaedic Research 6, no. 3 (1988): 335–45. http://dx.doi.org/10.1002/jor.1100060305.

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Zadeh, Alireza Abdolhossein, Rasoul Shokri, Seyyed Reza Moaddab, and Mehdi Rahnema. "Analysis and study of the bioelectric production potential of actinomycete and microbial isolates in industrial glass factory wastewater using a microbial fuel cell." Bioscience Journal 39 (August 18, 2023): e39093. http://dx.doi.org/10.14393/bj-v39n0a2023-68225.

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A microbial fuel cell (MFC), a novel technology, is a biochemical catalyzer system that can convert the chemical energy of materials to bioelectric energy. This system can serve as a unique device for the treatment of wastewater. Based on this knowledge, we decided to study the bioenergy production ability of Actinomycete and microbial isolates in industrial glass factory wastewater as the decomposers of organic materials in this wastewater and the generation of Voltage and current in two batches and fed-batch conditions. At the most favorable condition maximum of 1.08 V (current 3.66 mA and p

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Lei, Jian Ming, Xiin Zeng, and Xue Cheng Zou. "The System of Signal Detection Based on Sensing Needle." Advanced Materials Research 544 (June 2012): 218–22. http://dx.doi.org/10.4028/www.scientific.net/amr.544.218.

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Biologic systems frequently have electric activity associated with them. This activity can be a constant dc electric field, a constant flux of charge-carrying particles or current, or a time-varying electric field or current associated with some time-dependent biologic or biochemical phenomenon. The mechanism of electric conductivity in the body involves ions as charge carriers. Thus, picking up bioelectric signals involves interacting with these ionic charge carriers and transducing ionic currents into electric currents required by wires and electronic instrumentation. Calcium ion is so impor

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Barker, P. M., A. D. Stiles, R. C. Boucher, and J. T. Gatzy. "Bioelectric properties of cultured epithelial monolayers from distal lung of 18-day fetal rat." American Journal of Physiology-Lung Cellular and Molecular Physiology 262, no. 5 (1992): L628—L636. http://dx.doi.org/10.1152/ajplung.1992.262.5.l628.

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In vivo studies of fetal sheep suggest that the liquid present in the lumen of the lung throughout fetal life is derived from Cl- secretion by the pulmonary epithelium. Monolayer preparations of enriched epithelial cells from distal fetal rat (18-day gestation) lung, grown in serum-free media, were histologically similar to acinar (prealveolar) structures of fresh tissue. In Ussing chambers, basal transepithelial potential difference (PD), calculated equivalent short-circuit current (Ieq), and transepithelial resistance (R) were 4.4 +/- 0.3 mV (matrix positive), 35.6 +/- 1.6 microA/cm2, and 12

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Xie, Ying, Geng Liu, Jie Ren, et al. "Micro-fabrication Based Epidermal E-tattoo with Conformability and Sensitivity as Human-Machine Interface." Journal of Physics: Conference Series 2463, no. 1 (2023): 012019. http://dx.doi.org/10.1088/1742-6596/2463/1/012019.

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Abstract To fulfill intelligent human-machine interface, the crucial information about the human health condition tends to be acquired with great sensitivity, stability and durability. Despite some remarkable progress for the bioelectric signal perception in recent years, the epidermal electrode still suffers from the motion artifacts, inability and sweat permeability. So the evolution of high-performance epidermal electrode has been the research focus and receives much attention in recent years. To satisfy the growing pursuit for smarter sensing, this article proposes a cost-effective strateg

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Alhaq, Elmira Rofida, Umaimah Mitssalia Umi Salwa, Khusnul Ain, and Imam Sapuan. "Bioelectrical Impedance Spectroscopy (BIS) For Ratiometric Identification." Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics 7, no. 1 (2025): 178–87. https://doi.org/10.35882/j81sf349.

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This research explores the potential use of Electrical Impedance Spectroscopy (EIS) and ratiometric methods to improve security and reproducibility in bioelectrical impedance-based biometric authentication systems. Traditional biometric technologies such as fingerprints are susceptible to forgery and less effective in handling external variations, making bioelectric signal-based approaches a promising alternative. By using Analog Discovery 2 to measure the impedance of ten pairs of fingers in the frequency range of 20 kHz to 500 kHz, with a 1 mA sinusoidal current injected into the subject's f

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Irimia, Andrei. "Calculation of the magnetic field due to a bioelectric current dipole in an ellipsoid." Applications of Mathematics 53, no. 2 (2008): 131–42. http://dx.doi.org/10.1007/s10492-008-0016-y.

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Montgomery, J. C., and D. Bodznick. "Signals and noise in the elasmobranch electrosensory system." Journal of Experimental Biology 202, no. 10 (1999): 1349–55. http://dx.doi.org/10.1242/jeb.202.10.1349.

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Analyzing signal and noise for any sensory system requires an appreciation of the biological and physical milieu of the animal. Behavioral studies show that elasmobranchs use their electrosensory systems extensively for prey detection, but also for mate recognition and possibly for navigation. These biologically important signals are detected against a background of self-generated bioelectric fields. Noise-suppression mechanisms can be recognized at a number of different levels: behavior, receptor anatomy and physiology, and at the early stages of sensory processing. The peripheral filters and

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Rusyn, I. B., V. V. Vakuliuk, and O. V. Burian. "Prospects of use of Caltha palustris in soil plant-microbial eco-electrical biotechnology." Regulatory Mechanisms in Biosystems 10, no. 2 (2019): 233–38. http://dx.doi.org/10.15421/021935.

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Soil plant-microbial biosystems are a promising sustainable technology, resulting in electricity as final product. Soil microbes convert organic products of plant photosynthesis and transfer electrons through an electron transport chain onto electrodes located in soil. This article presents a study of prospects for the generation of bioelectricity by a soil plant-microbial electro-biotechnological system with Caltha palustris L. (Ranunculaceae), a marshy winter-hardy plant that develops early in the spring and is widespread in the moderate climatic zone, in clay-peat medium and with introducti

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Kim, Young Wook, Jihyun Lee, Sang Kuy Han, et al. "A Non-Electrolysis Bioelectric Effect for Gingivitis and Hygiene Contamination Biofilm Removal." Applied Microbiology 3, no. 3 (2023): 675–86. http://dx.doi.org/10.3390/applmicrobiol3030046.

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A combinatorial biofilm treatment involving a low dose of antibiotics along with a small amount of electricity is known as the bioelectric effect (BE). When an external electric field or current is applied, biofilms can be affected by the resulting electrostatic force. Our group is researching the maximization of electrostatic force through the integration of both alternating and direct currents, with a voltage below the electrolysis threshold (0.82 V). To validate the efficacy of this technology, in the present work we investigated two major biofilm applications: (1) dentistry for oral biofil

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Azad Feyzullayev, Aynur Jabiyeva, Azad Feyzullayev, Aynur Jabiyeva. "STRATEGY FOR REDUCING MUSCLE FATIGUE IN THE USE OF BIOELECTRIC PROSTHESIS BASED ON ELECTROMYOGRAPHIC ANALYSIS." Caucasus-Economic and Social Analysis Journal of Southern Caucasus 63, no. 01 (2025): 25–36. https://doi.org/10.36962/cesajsc63012025-25.

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Muscle fatigue is characterised by a decrease in the ability of muscles to perform required functions, which is accompanied by accumulation of metabolites, changes in ionic balance and electrical properties of muscle tissue. These physiological changes lead to marked transformations of electromyographic (EMG) signals, including a shift of their spectrum to lower frequencies. Such changes affect the quality of signal recognition and control accuracy of bioelectric prostheses, since most myoelectric control algorithms are based on the stability of spectral and amplitude characteristics of EMG si

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Molsberger, Albrecht, and Colin D. McCaig. "Percutaneous Bioelectric Current Stimulation for Chronic Cluster Headache – A Possible Transformative Approach to Cluster Headache." Journal of Pain Research Volume 13 (April 2020): 817–28. http://dx.doi.org/10.2147/jpr.s242093.

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Lee, Ji-Hyun, and Jin-Hee Ha. "Bioelectric Effect of a Microcurrent Toothbrush on Plaque Removal." International Journal of Environmental Research and Public Health 18, no. 16 (2021): 8255. http://dx.doi.org/10.3390/ijerph18168255.

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This study evaluated the effectiveness of a microcurrent toothbrush (approved by the US Food and Drug Administration [FDA]), which employs a superimposed alternating and direct electric current, named as a Proxywave® technology, similar to the intensity of the biocurrent, in plaque removal and reducing gingivitis by biofilm removal through the bioelectric effect. This study enrolled 40 volunteers with gingivitis. Dental observations were made every two weeks, before and after the use of each toothbrush. We randomly assigned participants into two groups: one group used the Proxywave® toothbrush

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Van Scott, M. R., M. D. Smith, C. A. Welch, C. Bentzel, and W. J. Metzger. "Bioelectric response of human nasal epithelial cells to polycationic protein." American Journal of Physiology-Lung Cellular and Molecular Physiology 271, no. 1 (1996): L159—L165. http://dx.doi.org/10.1152/ajplung.1996.271.1.l159.

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Polycationic proteins alter electrolyte transport by epithelium and endothelium, and in asthma are thought to disrupt the airway epithelium and contribute to hyperresponsiveness and airway plugging. In the present study, we used primary cultures of human nasal epithelial cells to investigate the response of respiratory tract epithelium to luminal presentation of a polycationic protein, protamine. Protamine (100 micrograms/ml) in the apical bathing solution had no significant effect on basal transepithelial resistance (Rt) but decreased short-circuit current (Isc) and hyperpolarized the apical

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Theodosiadou, Georgia, Dimitrios G. Arnaoutoglou, Ioannis Nannis, Sotirios Katsimentes, Georgios Ch Sirakoulis, and George A. Kyriacou. "Direct Estimation of Equivalent Bioelectric Sources Based on Huygens’ Principle." Bioengineering 10, no. 9 (2023): 1063. http://dx.doi.org/10.3390/bioengineering10091063.

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An estimation of the electric sources in the heart was conducted using a novel method, based on Huygens’ Principle, aiming at a direct estimation of equivalent bioelectric sources over the heart’s surface in real time. The main scope of this work was to establish a new, fast approach to the solution of the inverse electrocardiography problem. The study was based on recorded electrocardiograms (ECGs). Based on Huygens’ Principle, measurements obtained from the surfaceof a patient’s thorax were interpolated over the surface of the employed volume conductor model and considered as secondary Huyge

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Demyanenko, Alexandra N., and Irina L. Alimova. "Peculiarities of night EEG-monitoring of sleep in children with type 1 diabetes mellitus depending on the glycemia level." Diabetes mellitus 21, no. 3 (2018): 186–92. http://dx.doi.org/10.14341/dm9400.

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BACKGROUND: The patterns of bioelectric activity of the brain in patients with type 1 diabetes mellitus are being actively studied. A recent study of changes in brain bioelectric activity during sleep in children with diabetes mellitus was done without monitoring changes in the level of glycaemia in real time. The current study was conducted with concurrent monitoring of EEG in sleep and glycaemia. AIM: To study the results of night time EEG monitoring of sleep in children with type 1 diabetes mellitus depending on the level of glycaemia. METHODS: This study included 20 children (1

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Pereira, Lizomar de Jesus Maués, José Alfredo Coelho Pereira, Vania Fontani, and Salvatore Rinaldi. "REAC Reparative Treatment: A Promising Therapeutic Option for Alcoholic Cirrhosis of the Liver." Journal of Personalized Medicine 13, no. 12 (2023): 1698. http://dx.doi.org/10.3390/jpm13121698.

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Alcoholic liver disease (ALD) is a significant global health concern associated with excessive alcohol consumption. ALD encompasses various liver conditions with complex pathogenesis and progression influenced by environmental, genetic, and epigenetic factors. Alcoholic cirrhosis of the liver (ALC) is particularly prevalent among socially disadvantaged individuals, and current pharmacotherapy options provide limited treatment. This study aims to explore the potential benefits of radio electric asymmetric conveyer (REAC) technology and its tissue optimization reparative treatment (TO-RPR) in ma

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Aprea, Julieta, and Federico Calegari. "Bioelectric State and Cell Cycle Control of Mammalian Neural Stem Cells." Stem Cells International 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/816049.

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The concerted action of ion channels and pumps establishing a resting membrane potential has been most thoroughly studied in the context of excitable cells, most notably neurons, but emerging evidences indicate that they are also involved in controlling proliferation and differentiation of nonexcitable somatic stem cells. The importance of understanding stem cell contribution to tissue formation during embryonic development, adult homeostasis, and regeneration in disease has prompted many groups to study and manipulate the membrane potential of stem cells in a variety of systems. In this paper

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Meylani, Vita, Elsa Nurfauziah, and Diana Hernawati. "Analysis of bioelectric potential of cabbage waste (Brassica oleraceae var. capitata) using microbial fuel cells." Journal of Agriculture and Applied Biology 3, no. 2 (2022): 70–76. http://dx.doi.org/10.11594/jaab.03.02.01.

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Vegetable waste, one of which is cabbage waste, has long been recognized as a cause of a significant environmental problems in traditional markets and must be addressed. However, cabbage waste can be used as an alternative energy source through the Microbial Fuel Cell process. The purpose of this study was to determine the potential of cabbage waste as a producer of bioelectricity and the storage time of cabbage waste that produces the largest bioelectricity using Microbial Fuel Cells. This research was conducted in February 2022 at Laboratory of Microbiology and Botany, Universitas Siliwangi.

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Willumsen, N. J., and R. C. Boucher. "Sodium transport and intracellular sodium activity in cultured human nasal epithelium." American Journal of Physiology-Cell Physiology 261, no. 2 (1991): C319—C331. http://dx.doi.org/10.1152/ajpcell.1991.261.2.c319.

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Human airway epithelia are predominantly Na(+)-absorbing epithelia. To investigate the mechanisms for Na+ absorption across airway epithelia, the driving forces and paths for Na+ translocation across each membrane were examined with double-barreled Na(+)-selective microelectrodes in cultured human nasal epithelium (HNE). Under control conditions, intracellular Na+ activity (acNa) was 23 +/- 1 mM (n = 44 preparations, 393 impalements). Amiloride (10(-4) M) hyperpolarized the apical membrane and increased the fractional apical membrane resistance but did not affect acNa. Exposure to Na(+)-free l

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Tirouvanziam, Rabindra, Mama Desternes, Anouar Saari, Edith Puchelle, Bruno Péault, and Thierry Chinet. "Bioelectric properties of human cystic fibrosis and non-cystic fibrosis fetal tracheal xenografts in SCID mice." American Journal of Physiology-Cell Physiology 274, no. 4 (1998): C875—C882. http://dx.doi.org/10.1152/ajpcell.1998.274.4.c875.

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We measured the bioelectric properties of 14 cystic fibrosis (CF) and 33 non-CF human fetal tracheal xenografts in severe combined immunodeficiency (SCID) mice. All xenografts exhibited a mature airway-type epithelium irrespective of their gestational age, duration of engraftment, and genotype. The in vivo potential difference and the in vitro baseline short-circuit current ( I sc) were significantly higher in non-CF than in CF xenografts. In non-CF xenografts, sequential addition of amiloride, forskolin, and ATP resulted in a 39.4% decrease, a 24.1% increase, and a 43.6% increase in I sc, res

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Tucci, Matteo, Alessandro Milani, Marco Resitano, et al. "Syntrophy drives the microbial electrochemical oxidation of toluene in a continuous-flow "bioelectric well"." Journal of Environmental Chemical Engineering 10 (April 27, 2022): 107799. https://doi.org/10.1016/j.jece.2022.107799.

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Microbial electrochemical technologies (MET) are promising for the remediation of groundwater pollutants such as petroleum hydrocarbons (PH). Indeed, MET can provide virtually inexhaustible electron donors or acceptors directly in the subsurface environment. However, the degradation mechanisms linking contaminants removal to electric current flow are still largely unknown, hindering the development of robust design criteria.  Here, we analysed the degradation of toluene, a model PH, in a bioelectrochemical reactor known as “bioelectric well” operated in con

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Sekihara, K., and B. Scholz. "Average-intensity reconstruction and Wiener reconstruction of bioelectric current distribution based on its estimated covariance matrix." IEEE Transactions on Biomedical Engineering 42, no. 2 (1995): 149–57. http://dx.doi.org/10.1109/10.341827.

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Matsuura, Mirai, Soichiro Tottori, Sae Ichinose, et al. "Flexible Array of Rigid Porous Microneedles for Bioelectric Skin Patch." ECS Meeting Abstracts MA2024-02, no. 67 (2024): 4727. https://doi.org/10.1149/ma2024-02674727mtgabs.

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Electrodermal patches that generate transdermal currents have been widely investigated for wound healing, anti-perspiration, and drug delivery. Our laboratory has recently developed a metal-free, disposable, fully organic, flexible electrodermal patch with potential for a wide range of healthcare applications. The patch has attracted considerable attention because of its ease of use, lack of need for an external power source, improved drug penetration, and, above all, its simplicity. By selecting soft materials for the patch and electrodes, a total thickness of less than 2 mm has been achieved

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