نتایج جستجو برای: electromagnetic fields emf

تعداد نتایج: 308273  

Background and Objective: Diabetes mellitus appears in hyperglycemia mode and ulcers in extremities. Hyperglycemia can lead to impair wound healing in diabetic patients. Electromagnetic fields (EMF) with different intensities have distinctive effects on animal cells. The purpose of this study was to investigate the effects of low frequency electromagnetic field on wound healing in diabet...

2015
Michelle Epstein Igor Emri Philippe Hartemann Peter Hoet Norbert Leitgeb Luis Martínez Martínez Ana Proykova Luigi Rizzo Eduardo Rodriguez-Farré Lesley Rushton Konrad Rydzynski Theodoros Samaras Emanuela Testai Theo Vermeire

......................................................................................................... 4 EXECUTIVE SUMMARY ......................................................................................... 12 1. BACKGROUND ........................................................................................... 18 2. TERMS OF REFERENCE ................................................

Journal: :International journal of occupational medicine and environmental health 2004
Halina Aniołczyk

On July 23, 2001, new safety limits for occupational exposure to electromagnetic fields (EMF) were introduced in Poland. The limits have been based on the analysis of international recommendations, e.g., ICNIRP (1998), WHO (1998), IEEE standard (1999), drafts of European standards (ENV 1995), and a critical review of the world literature on the biological effects of EMF and health effects of ex...

A Mahmoudi, A R Mehdizadeh M B Shojaeifard S M J Mortazavi, S Nematollahii

Background: Electromagnetic fields (EMF) with different intensities are widely used at home, offices and public places.Today, there is a growing global concern about the effects of human exposure to EMFs. Epilepsy is one of the most common chronic neurological diseases, affecting 50 million people of all ages worldwide. We aimed to investigate the effect of exposure to Wi-Fi radiation on epilep...

Journal: :BMC Public Health 2008
Joerg Schröttner Norbert Leitgeb

BACKGROUND An increasing number of persons suffer from non-specific health symptoms such as headache, sleep disturbances, difficulties in concentrating and more. In lack of a medical explanation, more and more persons take refuge to the assumption that they were electromagnetic hypersensitive (EHS) and electromagnetic pollution causes their problems. The discussion whether electromagnetic field...

ژورنال: Medical Laboratory Journal 2014
Khaki, A, Zahedi, A,

Abstract Background and Objective: Omega-3s are considered essential fatty acids that cannot be synthesized by human body and should be obtained from foodstuff. This study aimed at evaluating the beneficial effect of Omega-3s ,exposed in Electromagnetic Field (EMF), on sexual behavior ,Serum total testosterone level, malondialdehyde (MDA) level and total antioxidant capacity(TAC) in male...

2016
Majid Jadidi Saeed Moghadas Biat Hamid Reza Sameni Manouchehr Safari Abbas Ali Vafaei Laya Ghahari

OBJECTIVES The main characteristic of mesenchymal stem cells (MSCs) is their ability to produce other cell types. Electromagnetic field (EMF) stimulates differentiation of MSCs into other cells. In this study, we investigated whether EMF can effect on the differentiation of MSCs into dopaminergic (DA) neurons. MATERIALS AND METHODS An EMF with a frequency of 50 Hz and two intensities of 40 an...

Journal: :Pathophysiology : the official journal of the International Society for Pathophysiology 2012
Yasuko Kato Olle Johansson

An increasing number of people worldwide complain that they have become electromagnetic hypersensitive (EHS). We conducted a questionnaire survey of EHS persons in Japan. The aim was to identify electromagnetic fields (EMF) and plausible EMF sources that caused their symptoms. Postal questionnaires were distributed via a self-help group, and 75 participants (95% women) responded. Reported major...

2017
Julia Isabelle Redeker Bärbel Schmitt Nele Pascale Grigull Christian Braun Andreas Büttner Volkmar Jansson Susanne Mayer-Wagner

BACKGROUND Studies of the effects of electromagnetic fields (EMFs) on cartilaginous cells show a broad range of outcomes. However EMFs are not yet clinically applied as standard treatment of osteoarthritis, as EMF effects are showing varying outcomes in the literature. The aim of this study was to examine effects of EMFs (5 mT or 8 mT) on osteoarthritic (OA) and non-OA chondrocytes in order to ...

Journal: :Polish journal of veterinary sciences 2012
P Bodera W Stankiewicz B Antkowiak M Paluch J Kieliszek J Sobiech R Zdanowski A Wojdas A K Siwicki E Skopińska-Rózewska

The electromagnetic fields (EMFs) have been shown to alter animal and human behavior, such as directional orientation, learning, pain perception (nociception or analgesia) and anxiety-related behaviors. The aim of this study was to evaluate the influence of electromagnetic fields of high-frequency microwaves on pain perception and anti-nociceptive activity of tramadol (TRAM) - analgetic effecti...

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