CO2 incubator with a built-in magnet generator using two Helmholtz coils
Aufbau
coils of 128 turns, 250 mm inner diameter and 160 mm apart; cylindrical exposure space (14 cm height x 20 cm diameter) housing sixteen 10 or four 15 cm culture dishes
Zusatzinfo
inside and outside of the incubator shielded by silicon steel and Permalloy C
Ministry of Education, Culture, Sports, Science and Technology, Japan
Themenverwandte Artikel
Restrepo AF et al.
(2016):
Effects of extremely low frequency electromagnetic fields on in-vitro cellular cultures HeLa and CHO.
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.
Walleczek J et al.
(1999):
Increase in radiation-induced HPRT gene mutation frequency after nonthermal exposure to nonionizing 60 Hz electromagnetic fields.
Loberg LI et al.
(1999):
Gene expression in human breast epithelial cells exposed to 60 Hz magnetic fields.
Zhao YL et al.
(1999):
Increased DNA synthesis in INIT/10T1/2 cells after exposure to a 60 Hz magnetic field: a magnetic-field or a thermal effect?
Miyakoshi J et al.
(1998):
Suppression of high-density magnetic field (400 mT at 50 Hz)-induced mutations by wild-type p53 expression in human osteosarcoma cells.
Owen RD
(1998):
MYC mRNA abundance is unchanged in subcultures of HL60 cells exposed to power-line frequency magnetic fields.
Jahreis GP et al.
(1998):
Absence of 60-Hz, 0.1-mT magnetic field-induced changes in oncogene transcription rates or levels in CEM-CM3 cells.
Miyakoshi J et al.
(1998):
Enhanced NOR-1 gene expression by exposure of Chinese hamster cells to high-density 50 Hz 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.
Balcer-Kubiczek EK et al.
(1996):
Rodent cell transformation and immediate early gene expression following 60-Hz magnetic field exposure.
Miyakoshi J et al.
(1996):
Increase in hypoxanthine-guanine phosphoribosyl transferase gene mutations by exposure to high-density 50-Hz magnetic fields.
Lin H et al.
(1996):
Electromagnetic field stimulation of biosynthesis: changes in c-myc transcript levels during continuous and intermittent exposures.
Saffer JD et al.
(1995):
Short exposures to 60 Hz magnetic fields do not alter MYC expression in HL60 or Daudi cells.
Desjobert H et al.
(1995):
Effects of 50 Hz magnetic fields on c-myc transcript levels in nonsynchronized and synchronized human 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.
Lacy-Hulbert A et al.
(1995):
No effect of 60 Hz electromagnetic fields on MYC or beta-actin expression in human leukemic cells.
Miyakoshi J et al.
(1994):
A newly designed experimental system for exposure of mammalian cells to extremely low frequency magnetic fields.
Lin H et al.
(1994):
Specific region of the c-myc promoter is responsive to electric and magnetic fields.
Goodman R et al.
(1994):
Increased levels of hsp70 transcripts induced when cells are exposed to low frequency electromagnetic 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.
Goodman R et al.
(1992):
Exposure of human cells to electromagnetic fields: effect of time and field strength on transcript levels.
Goodman R et al.
(1992):
Exposure to electric and magnetic (EM) fields increases transcripts in HL-60 cells: does adaptation to EM fields occur?.
Livingston GK et al.
(1991):
Reproductive integrity of mammalian cells exposed to power frequency electromagnetic fields.
Goodman R et al.
(1991):
Transcription and translation in cells exposed to extremely low frequency electromagnetic fields.
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.
Takahashi K et al.
(1986):
Effect of pulsing electromagnetic fields on DNA synthesis in mammalian cells in culture.
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