Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia

The purpose of this study was to elucidate the effects of static electric field (SEF) treatment on vitamin D<sub>3</sub> (Vit D<sub>3</sub>)-induced hypercalcemia and renal calcification in mice. The mice were assigned to three groups: Vit D<sub>3</sub>-treated mi...

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Autores principales: Tohru Kimura, Kengo Inaka, Noboru Ogiso
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Publicado: MDPI AG 2021
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spelling oai:doaj.org-article:d674c753e9cd4c86a387d4f36d4f34a22021-11-25T16:47:08ZDemonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia10.3390/biology101111162079-7737https://doaj.org/article/d674c753e9cd4c86a387d4f36d4f34a22021-10-01T00:00:00Zhttps://www.mdpi.com/2079-7737/10/11/1116https://doaj.org/toc/2079-7737The purpose of this study was to elucidate the effects of static electric field (SEF) treatment on vitamin D<sub>3</sub> (Vit D<sub>3</sub>)-induced hypercalcemia and renal calcification in mice. The mice were assigned to three groups: Vit D<sub>3</sub>-treated mice, mice treated with Vit D<sub>3</sub> and SEF (Vit D<sub>3</sub> + SEF), and untreated mice. After the administration of Vit D<sub>3</sub>, the Vit D<sub>3</sub> + SEF-treated mice were exposed to SEF treatment by a high-voltage alternating current over five days. Serum biochemical examinations revealed that both the creatinine and blood urea nitrogen concentrations were significantly higher in the Vit D<sub>3</sub>-treated group. Significantly, decreased Cl concentrations, and increased Ca and inorganic phosphorus concentrations, were found in the Vit D<sub>3</sub>-treated group. In the Vit D<sub>3</sub> + SEF-treated group, these parameters returned to the levels of the untreated group. In the Vit D<sub>3</sub>-treated group, histopathological examinations showed marked multifocal calcification in the lumens of the renal tubules and the renal parenchyma. The myocardium was replaced by abundant granular mineralization (calcification), with degeneration and necrosis of the calcified fibers. The stomach showed calcification of the cardiac mucosa. SEF treatment remarkably attenuated the Vit D<sub>3</sub>-induced hypervitaminotic injuries. In conclusion, this study provides important evidence that SEF treatment can reduce hypercalcemia and remove calcium deposits from the renal, cardiac, and gastric tissues. SEF treatment is useful in the regulation of disorders caused by an imbalance of serum electrolytes.Tohru KimuraKengo InakaNoboru OgisoMDPI AGarticlecalcificationcardiac musclescomplementary and integrative medicineelectrolytesgastric mucosahistopathologyBiology (General)QH301-705.5ENBiology, Vol 10, Iss 1116, p 1116 (2021)
institution DOAJ
collection DOAJ
language EN
topic calcification
cardiac muscles
complementary and integrative medicine
electrolytes
gastric mucosa
histopathology
Biology (General)
QH301-705.5
spellingShingle calcification
cardiac muscles
complementary and integrative medicine
electrolytes
gastric mucosa
histopathology
Biology (General)
QH301-705.5
Tohru Kimura
Kengo Inaka
Noboru Ogiso
Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia
description The purpose of this study was to elucidate the effects of static electric field (SEF) treatment on vitamin D<sub>3</sub> (Vit D<sub>3</sub>)-induced hypercalcemia and renal calcification in mice. The mice were assigned to three groups: Vit D<sub>3</sub>-treated mice, mice treated with Vit D<sub>3</sub> and SEF (Vit D<sub>3</sub> + SEF), and untreated mice. After the administration of Vit D<sub>3</sub>, the Vit D<sub>3</sub> + SEF-treated mice were exposed to SEF treatment by a high-voltage alternating current over five days. Serum biochemical examinations revealed that both the creatinine and blood urea nitrogen concentrations were significantly higher in the Vit D<sub>3</sub>-treated group. Significantly, decreased Cl concentrations, and increased Ca and inorganic phosphorus concentrations, were found in the Vit D<sub>3</sub>-treated group. In the Vit D<sub>3</sub> + SEF-treated group, these parameters returned to the levels of the untreated group. In the Vit D<sub>3</sub>-treated group, histopathological examinations showed marked multifocal calcification in the lumens of the renal tubules and the renal parenchyma. The myocardium was replaced by abundant granular mineralization (calcification), with degeneration and necrosis of the calcified fibers. The stomach showed calcification of the cardiac mucosa. SEF treatment remarkably attenuated the Vit D<sub>3</sub>-induced hypervitaminotic injuries. In conclusion, this study provides important evidence that SEF treatment can reduce hypercalcemia and remove calcium deposits from the renal, cardiac, and gastric tissues. SEF treatment is useful in the regulation of disorders caused by an imbalance of serum electrolytes.
format article
author Tohru Kimura
Kengo Inaka
Noboru Ogiso
author_facet Tohru Kimura
Kengo Inaka
Noboru Ogiso
author_sort Tohru Kimura
title Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia
title_short Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia
title_full Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia
title_fullStr Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia
title_full_unstemmed Demonstrative Experiment on the Favorable Effects of Static Electric Field Treatment on Vitamin D<sub>3</sub>-Induced Hypercalcemia
title_sort demonstrative experiment on the favorable effects of static electric field treatment on vitamin d<sub>3</sub>-induced hypercalcemia
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/d674c753e9cd4c86a387d4f36d4f34a2
work_keys_str_mv AT tohrukimura demonstrativeexperimentonthefavorableeffectsofstaticelectricfieldtreatmentonvitamindsub3subinducedhypercalcemia
AT kengoinaka demonstrativeexperimentonthefavorableeffectsofstaticelectricfieldtreatmentonvitamindsub3subinducedhypercalcemia
AT noboruogiso demonstrativeexperimentonthefavorableeffectsofstaticelectricfieldtreatmentonvitamindsub3subinducedhypercalcemia
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