Study type:
Medical/biological study
(experimental study)
Superimposition of an Incoherent Magnetic Field Eliminated the Inhibition of Hormone Secretion Induced by a 50-Hz Magnetic Field in Human Villous Trophoblasts in vitro
med./bio.
By:
Sun W, Tan Q, Pan Y, Fu Y, Zhang D, Lu D, Chiang H
Published in: Cell Physiol Biochem 2010; 26 (4-5): 793-798
three groups of 36 cm x 36 cm square coppercoils placed in a metal iron container inside an incubator; upper and lower coils consisting of 168 turns, middle coil with 60 turns; coils connected in series and positioned 8 cm apart from each other; culture dishes placed in a 10 cm x 10 cm x 10 cm exposure area inside the coil system where the magnetic field was uniform
three groups of 36 cm x 36 cm square coppercoils which were double wrapped in two lines of copper wire placed inside an incubator; only one coil used in this experiment
Sun W et al.
(2008):
An incoherent magnetic field inhibited EGF receptor clustering and phosphorylation induced by a 50-Hz magnetic field in cultured FL cells
Project Foundation of Science and Technology, Department of Zhejiang Province, China
Related articles
Auger N et al.
(2019):
Maternal proximity to extremely low frequency electromagnetic fields and risk of birth defects
Ren Y et al.
(2019):
Prenatal exposure to extremely low frequency magnetic field and its impact on fetal growth
de Vocht F et al.
(2014):
Maternal residential proximity to sources of extremely low frequency electromagnetic fields and adverse birth outcomes in a UK cohort
Malagoli C et al.
(2012):
Maternal exposure to magnetic fields from high-voltage power lines and the risk of birth defects
Auger N et al.
(2012):
Stillbirth and residential proximity to extremely low frequency power transmission lines: a retrospective cohort study
Auger N et al.
(2011):
The relationship between residential proximity to extremely low frequency power transmission lines and adverse birth outcomes
Sun W et al.
(2010):
Effects of 50-Hz magnetic field exposure on hormone secretion and apoptosis-related gene expression in human first trimester villous trophoblasts in vitro
Pan YM et al.
(2008):
[Noise magnetic fields mitigates the inhibition of secretion function of primary human villous trophoblasts induced by 50 Hz magnetic fields]
Sun WJ et al.
(2007):
[Effects of 50 Hz magnetic fields exposure on secretion of primary human villous trophoblasts]
Zeng Q et al.
(2006):
Noise magnetic fields abolish the gap junction intercellular communication suppression induced by 50 Hz magnetic fields
Lai H et al.
(2005):
Interaction of Microwaves and a Temporally Incoherent Magnetic Field on Single and Double DNA Strand Breaks in Rat Brain Cells
Lopucki M et al.
(2005):
Low dose magnetic fields do not cause oxidative DNA damage in human placental cotyledons in vitro
Blaasaas KG et al.
(2004):
Risk of selected birth defects by maternal residence close to power lines during pregnancy
Lopucki M et al.
(2003):
[Evaluation of the morphology of the human placental cotyledon following dual in vitro perfusion in variable magnetic field]
Blaasaas KG et al.
(2002):
Risk of birth defects by parental occupational exposure to 50 Hz electromagnetic fields: a population based study
Shaw GM
(2001):
Adverse human reproductive outcomes and electromagnetic fields: a brief summary of the epidemiologic literature
Farrell JM et al.
(1998):
The superposition of a temporally incoherent magnetic field inhibits 60 Hz-induced changes in the ODC activity of developing chick embryos
Farrell JM et al.
(1997):
The effect of pulsed and sinusoidal magnetic fields on the morphology of developing chick embryos
Litovitz TA et al.
(1997):
Bioeffects induced by exposure to microwaves are mitigated by superposition of ELF noise
Raskmark P et al.
(1996):
The minimizing effect of electromagnetic noise on the changes in cell proliferation caused by ELF magnetic fields
Lin H et al.
(1995):
Electric and magnetic noise blocks the 60 Hz magnetic field enhancement of steady state c-myc transcript levels in human leukemia cells
Martin AH et al.
(1995):
Effectiveness of noise in blocking electromagnetic effects on enzyme activity in the chick embryo
Litovitz TA et al.
(1994):
Temporally incoherent magnetic fields mitigate the response of biological systems to temporally coherent magnetic fields
Litovitz TA et al.
(1994):
Superimposing spatially coherent electromagnetic noise inhibits field-induced abnormalities in developing chick embryos
