| Main Title |
Radiofrequency Radiation-Induced Calcium Ion Efflux Enhancement from Human and Other Neuroblastoma Cells in Culture (Journal Article). |
| Author |
Dutta, S. K. ;
Ghosh, B. ;
Blackman., C. F. ;
|
| CORP Author |
Howard Univ., Washington, DC.;Health Effects Research Lab., Research Triangle Park, NC.;Department of Energy, Washington, DC. |
| Publisher |
c1989 |
| Year Published |
1989 |
| Report Number |
EPA/600/J-89/230; |
| Stock Number |
PB90-146002 |
| Additional Subjects |
Calcium ;
Neuroblastoma ;
Radio frequencies ;
Exposure ;
Amplitude modulation ;
Ions ;
Cats ;
Birds ;
Humans ;
Reprints ;
Radiation effects ;
Radiation absorption analysis ;
Dose-response relationships ;
Chinese hamsters ;
Cultured tumor cells
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB90-146002 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
| Abstract |
In order to test the generality of radiofrequency-radiation-induced change in alteration of (45)Ca(2+) efflux from avian and feline brain tissues, human neuroblastoma cells were exposed to electromagnetic radiation at 147 MHz, amplitude modulated (AM) at 16 Hz, at specific absorption rates (SAR) of 0.1, 0.05, 0.01, 0.005, 0.001, and 0.0005 W/kg. Significant (45)Ca(2+) efflux was obtained at SAR values of 0.05 and 0.005 W/kg. Enhanced efflux at 0.05 W/kg peaked at the 13-to-16 Hz and at the 57.5-to-60 Hz modulation ranges. A Chinese hamster-mouse hybrid neuroblastoma was also shown to exhibit enhanced radiation-induced (45)Ca(2+) efflux at an SAR of 0.05 W/kg, using 147 MHz, AM at 16 Hz. These results confirm that amplitude-modulated radiofrequency radiation can induce responses in cells of nervous tissue origin from widely different animal species including humans. The results are also consistent with the reports of similar findings in avian and feline brain tissue reported by others and indicate the general nature of the phenomenon. (Copyright (c) 1989 Alan R. Liss, Inc.) |
| Supplementary Notes |
Pub. in Bioelectromagnetics, v10 p197-202 1989. See also DE88011609. Sponsored by Health Effects Research Lab., Research Triangle Park, NC., and Department of Energy, Washington, DC. |
| Title Annotations |
Reprint: Radiofrequency Radiation-Induced Calcium Ion Efflux Enhancement from Human and Other Neuroblastoma Cells in Culture (Journal Article). |
| Category Codes |
57Y; 57B |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/10 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
005324017 |
| Origin |
NTIS |
| Type |
CAT |
