نتایج جستجو برای: extremely low frequency pulsed electromagnetic field elf

تعداد نتایج: 2389046  

2015
Rafael A. Baraúna Agenor V. Santos Diego A. Graças Daniel M. Santos Rubens Ghilardi Adriano M. C. Pimenta Marta S. P. Carepo Maria P.C. Schneider Artur Silva

Several studies of the physiological responses of different organisms exposed to extremely low-frequency electromagnetic fields (ELF-EMF) have been described. In this work, we report the minimal effects of in situ exposure to ELF-EMF on the global protein expression of Chromobacterium violaceum using a gel-based proteomic approach. The protein expression profile was only slightly altered, with ...

Ali Reza Khoshdel, Ali Shamsizadeh, Amir Moghadam-Ahmadi, Elnaz Azizi, Fatemeh Ayoobi, Mohammad Reza Mirzaei, Seyed Ali Shafiei,

Introduction: Lack of high-quality sleep causes serious side effects like anxiety and changes in plasma concentration of oxalate. The current study aimed to investigate the impact of local extremely low frequency magnetic fields (ELF-MFs) on inducing sleep (sleepiness) and anxiety in male rats. Methods: In this experimental study, 40 male rats were allocated in four groups (n=10). The ELF-MFs ...

2015
Qian-Ru Zhao Jun-Mei Lu Jin-Jing Yao Zheng-Yu Zhang Chen Ling Yan-Ai Mei

Animal studies have shown that electromagnetic field exposure may interfere with the activity of brain cells, thereby generating behavioral and cognitive disturbances. However, the underlying mechanisms and possible preventions are still unknown. In this study, we used a mouse model to examine the effects of exposure to extremely low-frequency (50 Hz) electromagnetic fields (ELF MFs) on a recog...

Journal: :International Journal of Environmental Research and Public Health 2018

2014
Kwang Rae CHO Myoung-Hun KIM Myoung Jin KO Jae Wook JUNG Ki Hwa LEE Yei-Heum PARK Yong Han KIM Ki Hoon KIM Jin Soo KIM

BACKGROUND Hypothermia generates potentially severe complications in operating or recovery room. Forced air warmer is effective to maintain body temperature. Extremely low frequency electromagnetic field (ELF-EMF) is harmful to human body and mainly produced by electronic equipment including convective air warming system. We investigated ELF-EMF from convective air warming device on various tem...

2012
Sumitra Chakraborty Meonis Pithawala Pankaj Gadhia

The present cytogenetic study was conducted on subjects occupationally exposed to extremely low frequency electromagnetic fields (ELF–EMF), whereby Chromosomal Aberrations (CAs) and Sister Chromatid Exchange (SCE) frequencies were premeditated. These subjects were electric substation attendants, electric arc welders and individuals working in the vicinity of electric distribution point (DP) tra...

Hojat Zeraati Mehdi Roknian Mohammad Gholami Parvin Nassiri,

Introduction: It is important that biological and health effects from the induction of currents and fields in the body by extremely low frequency (ELF) fields are fully explored to determine the effects produced at the molecular, cellular and organ levels. The objective of this study was to evaluate the intensity of ELF electromagnetic fields and its probable relationship with hematological cha...

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