magnetic field or sham exposure was made in matching Forma 3158 incubators placed 3 m apart
Aufbau
a pair of square Helmholtz coils (37 x 37 cm²) placed 19 cm apart; four flasks containing cells were placed within the central zone (17 x 17 x 5 cm) of the coil, where the magnetic field was uniform within 1%. The coils were energized in a buck mode for sham exposure.
Czyz J et al.
(2004):
Non-thermal effects of power-line magnetic fields (50 Hz) on gene expression levels of pluripotent embryonic stem cells-the role of tumour suppressor p53
Yomori H et al.
(2002):
Elliptically polarized magnetic fields do not alter immediate early response genes expression levels in human glioblastoma cells
Morehouse CA et al.
(2000):
Exposure of Daudi cells to low-frequency magnetic fields does not elevate MYC steady-state mRNA levels
Loberg LI et al.
(1999):
Gene expression in human breast epithelial cells exposed to 60 Hz magnetic fields
Owen RD
(1998):
MYC mRNA abundance is unchanged in subcultures of HL60 cells exposed to power-line frequency magnetic fields
Jin M et al.
(1997):
Biological and technical variables in myc expression in HL60 cells exposed to 60 Hz electromagnetic fields
Harrison GH et al.
(1997):
Kinetics of gene expression following exposure to 60 Hz, 2 mT magnetic fields in three human cell lines
Miyakoshi J et al.
(1996):
Exposure to magnetic field (5 mT at 60 Hz) does not affect cell growth and c-myc gene expression
Balcer-Kubiczek EK et al.
(1996):
Rodent cell transformation and immediate early gene expression following 60-Hz magnetic field exposure
Lin H et al.
(1996):
Electromagnetic field stimulation of biosynthesis: changes in c-myc transcript levels during continuous and intermittent exposures
Lacy-Hulbert A et al.
(1995):
No effect of 60 Hz electromagnetic fields on MYC or beta-actin expression in human leukemic cells
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
Saffer JD et al.
(1995):
Short exposures to 60 Hz magnetic fields do not alter MYC expression in HL60 or Daudi cells
Lin H et al.
(1994):
Specific region of the c-myc promoter is responsive to electric and magnetic fields
Gold S et al.
(1994):
Exposure of simian virus-40-transformed human cells to magnetic fields results in increased levels of T-antigen mRNA and protein
Liburdy RP et al.
(1993):
Experimental evidence for 60 Hz magnetic fields operating through the signal transduction cascade. Effects on calcium influx and c-MYC mRNA induction
Blank M et al.
(1992):
Changes in transcription in HL-60 cells following exposure to alternating currents from electric fields
Ning J et al.
(1992):
Comparison of the effect of ELF on total RNA content in normal and transformed human cells
Goodman R et al.
(1992):
Exposure to electric and magnetic (EM) fields increases transcripts in HL-60 cells: does adaptation to EM fields occur?
Goodman R et al.
(1992):
Exposure of human cells to electromagnetic fields: effect of time and field strength on transcript levels
Wei LX et al.
(1990):
Changes in levels of c-myc and histone H2B following exposure of cells to low-frequency sinusoidal electromagnetic fields: evidence for a window effect
Goodman R et al.
(1989):
Exposure of human cells to low-frequency electromagnetic fields results in quantitative changes in transcripts
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