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523 articles concerning extended query  found, showing 1 to 10

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* "Curing" of plasmid DNA in acetogen using microwave or applying an electric pulse improves cell growth and metabolite production as compared to the plasmid-harboring strain. med./biol.
Berzin V, Kiriukhin M, Tyurin M (2013), Arch Microbiol 195 (3): 181 - 188
Exposure: microwaves, 2.45 GHz, electric field, signals/pulses

DETAILS * Study of p53 expression and post-transcriptional modifications after GSM-900 radiofrequency exposure of human amniotic cells. med./biol.
Bourthoumieu S, Magnaudeix A, Terro F, Leveque P, Collin A, Yardin C (2013), Bioelectromagnetics 34 (1): 52 - 60
Aim: The objective of this study was to investigate whether the exposure of a radiofrequency field of 900 MHz may induce the expression of the p53 protein and its activation by phosphorylation in cultured human amniotic cells.
Endpoints: molecular biosynthesis (expression and activating of p53 protein)
System: intact cell/cell culture (in vitro)
Exposure: 900 MHz, mobile communication system, mobile phone, GSM, PW (pulsed wave)

* Statistical validation of the acceleration of the differentiation at the expense of the proliferation in human epidermal cells exposed to extremely low frequency electric fields. med./biol.
Collard JF, Lazar C, Nowe A, Hinsenkamp M (2013), Prog Biophys Mol Biol 111 (1): 37 - 45
Exposure: 40 Hz, electric field, low frequency field, signals/pulses

* Induction of heat shock gene expression in RAT1 primary fibroblast cells by ELF electric fields. med./biol.
Frisch P, Li GC, McLeod K, Laramee CB (2013), Bioelectromagnetics: in press
Exposure: electric field

DETAILS * The toxic effects of mobile phone radiofrequency (940MHz) on the structure of calf thymus DNA. med./biol.
Hekmat A, Saboury AA, Moosavi-Movahedi AA (2013), Ecotoxicol Environ Saf 88: 35 - 41
Aim: To evaluate the possible biological effects of mobile phone exposure on the structure of calf thymus DNA immediately and 2 hours after 45 minutes exposure.
Endpoints: genotoxicity/mutation (DNA structure)
System: DNA/RNA (in vitro)
Exposure: 940 MHz, mobile phone, radio frequency field

* Terahertz Radiation at 0.380 THz and 2.520 THz Does Not Lead to DNA Damage in Skin Cells In Vitro. med./biol.
Hintzsche H, Jastrow C, Heinen B, Baaske K, Kleine-Ostmann T, Schwerdtfeger M, Shakfa MK, Karst U, Koch M, Schrader T, Stopper H (2013), Radiat Res 179 (1): 38 - 45
Exposure: 380 GHz - 2.52 THz, terahertz fields

* Induction of adaptive response in mice exposed to 900MHz radiofrequency fields: application of micronucleus assay. med./biol.
Jiang B, Zong C, Zhao H, Ji Y, Tong J, Cao Y (2013), Mutat Res 751 (2): 127 - 129
Exposure: radio frequency field

DETAILS * Investigation of transcriptional responses of juvenile mouse bone marrow to power frequency magnetic fields. med./biol.
Kabacik S, Kirschenlohr H, Raffy C, Whitehill K, Coster M, Abe M, Brindle K, Badie C, Sienkiewicz Z, Bouffler S (2013), Mutation Research - Fundamental and Molecular Mechanism of Mutagenesis: in press
Aim: To examine changes in gene expression in bone marrow cells of in vivo exposed juvenile mice to power frequency magnetic fields.
Endpoints: molecular biosynthesis (gene expression)
System: animal (species/strain): mouse/C57BL/6
Exposure: 50 Hz, magnetic field, 50/60 Hz (AC)

* Exposure to 1800MHz Radiofrequency Electromagnetic Radiation Induces Oxidative DNA Base Damage in a Mouse Spermatocyte-Derived Cell Line. med./biol.
Liu C, Duan W, Xu S, Chen C, He M, Zhang L, Yu Z, Zhou Z (2013), Toxicol Lett 218 (1): 2 - 9
Exposure: mobile communication system, mobile phone, GSM

DETAILS * Proteomic Analysis on the Alteration of Protein Expression in the Early-Stage Placental Villous Tissue of Electromagnetic Fields Associated With Cell Phone Exposure. med./biol.
Luo Q, Jiang Y, Jin M, Xu J, Huang HF (2013), Reprod Sci: in press
Aim: To investigate the possible changes induced by the exposure to a radiofrequency electromagnetic field in protein expression profile in human chorionic villous tissue (part of the placenta) of early pregnancy.
Endpoints: molecular biosynthesis (protein expression in chorionic villous tissue)
System: human
Exposure: 900 MHz, mobile communication system, mobile phone, GSM

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