on July 05, 2026
Our body can be compared to a coplanar electrical conductor, more precisely to an electrolytic solution in dynamic equilibrium, due to its high water content (approximately 70-85% of body weight) and free electrical charges. Since all tissues contain saline solutions and are excellent conductors, the targeted application of an ionic beam and the consequent generation of electrical microcurrents trigger profound cellular electrochemical changes. This process, biophysically known as biostimulation, harnesses both the action of a high-concentration flow of negative ions and the generation of electrostatic fields related to electrode voltage. Biostimulation directly modulates the cellular membrane potential and alters selective permeability to ionic species. At the subcellular level, it increases mitochondrial ATP synthesis and accelerates protein synthesis in the endoplasmic reticulum, stimulating the production of fibroblasts and collagen and promoting the re-epithelialization of the basement membrane. Ionic flows and electrical currents reactivate intra- and extracellular homeostasis and stimulate the capillary microcirculation, accelerating the reabsorption of edema and healing through their direct action on subcutaneous receptors connected reflexively to internal organs. This method is therefore a non-invasive treatment free from side effects, with pronounced anti-edema, anti-inflammatory, and analgesic properties.
To understand the clinical rationale of this energetic stimulus, it is necessary to analyze the pathophysiological model activated when a biological membrane is affected by a pro-inflammatory stimulus. The initial inflammatory response of the cell membrane is characterized by a sudden and very significant increase in oxygen consumption compared to baseline conditions. This transient metabolic phenomenon ceases with the local appearance of polymorphonuclear leukocytes. Subsequently, cellular oxygen consumption decreases drastically: monocytes, epithelial cells, and fibroblasts enter a phase of active proliferation, predominantly utilizing the anaerobic glycolysis pathway, which generates a considerable local production of lactic acid. In parallel, there is a marked synthesis and accumulation of hyaluronic acid and chondroitin sulfate, fundamental components of the extracellular connective matrix.
The massive and simultaneous presence of lactic acid, hyaluronic acid, and chondroitin sulfate at the site causes a saturation of hydrogen ions ($H^+$), leading to severe local acidosis. During the inflammatory process, this massive increase in hydrogen ions constitutes the primum movens of the ionic imbalance on both sides of the cell membrane. Acidosis alters the local osmotic pressure and modifies membrane permeability, forcing the efflux of potassium ions ($K^+$) from the cells into the interstitial space and causing a concomitant pathological accumulation of sodium ions ($N\!a^+$) in the same interstitium. The excess of ionic charges accumulated in the extracellular compartment exerts a powerful osmotic draw on water molecules, clinically giving rise to inflammatory edema. Although this is the general biochemical model of inflammation, specific tissue manifestations will then vary in erythematous, serous, purulent, or fibrinous forms depending on the nature of the affected tissue and the duration of the injurious agent. The therapeutic application of ionic flow acts precisely on this electrolytic disorder, restoring the physiological electrical gradient and reversing the edematous and inflammatory cascade.
Bibliographic References and Clinical Sources
Cheng, N. et al. (1982). The effect of electric currents on ATP generation, protein synthesis, and amino acid transport in rat skin. Clinical Orthopaedics and Related Research, 171, 264-272.
Becker, R. O., & Selden, G. (1985). The Body Electric: Electromagnetism and the Foundation of Life. William Morrow & Co.
Pilla, A. A. (2012). Electromagnetic fields for soft tissue growth and repair. Handbook of Biological Effects of Electromagnetic Fields, 403-441.
Punnia-Moorthy, A. (1987). Evaluation of pH changes in inflammation of the subcutaneous air pouch in rats. Journal of Oral Pathology & Medicine, 16(1), 36-44.
Kuka, A. et al. (2015). The role of metabolic acidosis and ion balance alterations in acute and chronic inflammatory responses. Journal of Cellular Physiology, 230(9), 2011-2021.
