scholarly journals Zastosowanie elektroterapii TENS w łagodzeniu bólu porodowego / Application of TENS electrotherapy in alleviating labour pain

2016 ◽  
Vol 15 (2) ◽  
pp. 59-62
Author(s):  
Magdalena Sowa ◽  
Katarzyna Ciechanowska ◽  
Iwona Głowacka
Keyword(s):  
Electrical Stimulation ◽  
Pain Threshold ◽  
Labour Pain ◽  
Endogenous Opioids ◽  
Transcutaneous Electrical Stimulation ◽  
Pain Sensation ◽  
Transcutaneous Electric Nerve Stimulation ◽  
Obstetric Practice ◽  
Electric Nerve Stimulation ◽  
The Impact

Abstract Introduction. Easing labour pain is an extremely important issue in obstetric practice. Various physiotherapy methods are increasingly often applied in obstetric practice. Transcutaneous electric nerve stimulation (TENS) aiming at central and peripheral modulation of pain sensation is one of them.Aim. The aim of the study was to analyse the impact of transcutaneous electrical stimulation (TENS) on easing labour pain.Summary. The TENS method is regarded as effective since it increases both the pain threshold and secretion of endogenous opioids. Non-pharmacological methods of pain management during labour, including electrotherapy TENS methods are safe and can be used in most patients.

scholarly journals Modulation of Human Mesenchymal Stem Cells by Electrical Stimulation Using an Enzymatic Biofuel Cell

Catalysts ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 62
Author(s):  
Won-Yong Jeon ◽  
Seyoung Mun ◽  
Wei Beng Ng ◽  
Keunsoo Kang ◽  
Kyudong Han ◽  
...  
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Electrical Stimulation ◽  
Regenerative Medicine ◽  
Cell Morphology ◽  
Electrical Current ◽  
Specific Gene ◽  
Next Generation ◽  
The Impact

Enzymatic biofuel cells (EBFCs) have excellent potential as components in bioelectronic devices, especially as active biointerfaces to regulate stem cell behavior for regenerative medicine applications. However, it remains unclear to what extent EBFC-generated electrical stimulation can regulate the functional behavior of human adipose-derived mesenchymal stem cells (hAD-MSCs) at the morphological and gene expression levels. Herein, we investigated the effect of EBFC-generated electrical stimulation on hAD-MSC cell morphology and gene expression using next-generation RNA sequencing. We tested three different electrical currents, 127 ± 9, 248 ± 15, and 598 ± 75 nA/cm2, in mesenchymal stem cells. We performed transcriptome profiling to analyze the impact of EBFC-derived electrical current on gene expression using next generation sequencing (NGS). We also observed changes in cytoskeleton arrangement and analyzed gene expression that depends on the electrical stimulation. The electrical stimulation of EBFC changes cell morphology through cytoskeleton re-arrangement. In particular, the results of whole transcriptome NGS showed that specific gene clusters were up- or down-regulated depending on the magnitude of applied electrical current of EBFC. In conclusion, this study demonstrates that EBFC-generated electrical stimulation can influence the morphological and gene expression properties of stem cells; such capabilities can be useful for regenerative medicine applications such as bioelectronic devices.

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