Hypomagnetic fields (HMF), or nearly zero magnetic fields, are with a value of flux density lower than the Earth's geomagnetic field. The effects these so-called weak can manifest in living organisms by influencing biological functions such as circadian system, calcium balance cells, DNA methylation, concentration reactive oxygen species, well changes metabolic and developmental processes. This article describes how HMF affects selected cellular structures through specific exposure...

In the last few decades, evidence has surfaced that weak radiofrequency (RF) fields can influence biological systems. This work aims to improve our understanding of how externally applied RF alter concentrations chemical parameters characterize oxidative stress. We conducted a series experiments investigate effects applying magnetic within 3–5 MHz region on mitochondrial respiration in both human fibrosarcoma and fibroblast cells over period four days. Our experimental data show between 3 5...

This work presents the results of examination HeLa cell line exposure on ELF-EMF (extremely low-frequency electromagnetic field). In particular, relationship between exposition time and death. The death hallmarks were examined by estimation levels selected proteins - FACL4 (a protein that is a part ferroptosis pathway) CK18 (Cytokeratin related to necrosis apoptosis pathways) in proposed model workers exposed week.

The article deals with the possibility of Saccharomyces cerevisiae proliferation influence using low-frequency electromagnetic field. Results and observations presented herein detail frequency settings, based on ion parametric resonance model, needed to target specific ions, which evoke a reaction irradiated biological samples. This approach leads predictable modulation cell cultures behavior, could be applicable in various areas, such as medicine, or food industry.

This study aims to investigate the effect of grid frequency on changes in proliferative activity eukaryotic Saccharomyces cerevisiae cells vitro. As extremely low-frequency electromagnetic field affects humanity, it is essential examine its influence living organisms. particular area remains unclear, especially long-term radiation. The and magnetic flux density Earth's were applied. paper presents irradiation including parameters ratio time-varying static at a certain level B <inf...

This study delves into the influence of low-frequency magnetic field exposure on regulation growth rates in HT-1080 fibrosarcoma cells. Initially, experiments are conducted at a frequency matching typical power distribution system 50 Hz. A with static magnitude 45 µT and 100 alternating current is created to align ICNIRP normative values for verification. Subsequently, variations both introduced observe their distinct effects

This study investigates the biological effects of Low-Frequency Electromagnetic Fields (LF-EMF) on Saccharomyces cerevisiae yeast cells, an essential model organism in research. To achieve controlled exposure, exposure system ensuring uniform exposition while maintaining identical cultivation conditions for both exposed and control samples is used. evaluate impact LF-EMF, cell growth proliferation were quantified using a Bürker chamber before after exposure. Our findings reveal statistically...

The increasing evidence regarding biological effects of exposure to an extremely low frequency magnetic field is utmost interest not only the scientific community, but also legislative bodies and public. However, research in this full controversial inconsistent results, originated from a lack widely acceptable physical mechanisms that could sufficiently describe principle such field’s action. This experimental study addresses points possible sources ambiguities via investigation ion...

This article presents numerical simulations focused on static magnetic fields, employing a Mu-metal cage for shielding against the geomagnetic field. The objective is to verify, how homogeneous and uniform field within applicator created. Square Helmholtz coils are employed ensure this homogeneity. Observations indicate 5.3% deviation in B-field when supplied with DC current of 110 mA. In absence supply, 12% observed. impact extremely low-frequency electromagnetic fields living organisms...

This study delves into the non-thermal effects of electromagnetic fields (EMF) on living organisms, emphasizing experimental design, precise measurements, and simulation verification. Grounded in Ion Parametric Resonance theory, it investigates interaction between time-varying EMF Earth's geomagnetic field. The research comprises experiments assessing magnetic field at various locations using a magnetometer. These measurements reveal variations influenced by location surrounding metallic...

This article deals with the practical adjustment of static magnetic field, which would possibly lead to clarification special conditions used during experiments focused on Ion parametric resonance theory. While targeted ion in cell oscillates proportionally frequency applied time-varying even low alteration Earth flux density could modify or slightly shift peak. Therefore, numerical simulations designed experimental setup, a focus 5 different evaluation curves B-field, were performed. The...

In this paper, the experimental protocol for further exposition of low-frequency magnetic fields on biological cells is established. Experiments one-week mass controlling Petri dishes with YPD agar and Saccharomyces cerevisiae inoculum are performed. Firstly, four groups samples prepared to find out proper volume lowest standard deviation between samples. Secondly, dedicated used another set experiments comparison plates without yeast cells. The statistical evaluation two data determined.

This paper investigates the non-thermal impact of electromagnetic field (EMF) on living organisms and emphasizes importance proper experimental design measurement conditions. The investigations are designed based Ion Parametric Resonance theory. Its essential condition encounters a parallel combination time-varying EMF static one formed by geomagnetic field. value was measured at position where radiation experiments took place. After completing set distribution magnetic flux density vector...

Hypomagnetické polia, alebo takmer nulové magnetické polia sú s hodnotou amplitúdy magnetickej indukcie nižšou ako geomagnetické pole Zeme.Účinky týchto tzv, slabých magnetických polí sa u živých organizmov môžu prejavovať ovplyvnením biologických

The article is focused on design of specific electromagnetic coil system using numerical modelling and simulation methods. proposed solution would be capable delivering magnetic field desired strength/ flux density homogeneity within the area to affect cultivation process single cells in lab chip experiments.

The article deals with the possible influence of an extremely low-frequency magnetic field on cellular structures. work is carried out to verify change growth dynamics exposed samples by application a time-varying field, specified action value flux density, valid in European Union. frequency applied was preliminarily confirmed as biologically active, under conditions for Ion Parametric Resonance theory, experimental focused targeting Ca2+ ions bound specific positions membranes eukaryotic...