OLS : Record


Main Title Exposure of Rats to 425-MHz (CW) Radiofrequency Radiation: Effects on Lymphocytes.
Author Smialowicz, Ralph J.; Weil, Claude M.; Kinn, James B.; Elder, Joe A.;
CORP Author Health Effects Research Lab., Research Triangle Park, NC.
Year Published 1982
Report Number EPA-600/J-82-310;
Stock Number PB83-193482
Subjects Radio frequencies; Electromagnetic radiation; Radiation effects; Lymphocytes; Rats; Laboratory animals; Blood cells; Exposure; Reprints;
Library   Call Number Additional Info Location Date Modified
NTIS PB83-193482 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 14p
Abstract Four experiments were performed in which six pregnant rats were exposed from day 12 of pregnancy to parturition, for 4 hours a day in a temperature-controlled environment, to 425-MHz (CW) radiation, using a multimode rectangular strip transmission line. Four male pups born to each dam were subsequently irradiated under the same RF exposure condition for 20-21 days of age (2 pups) and 40-41 days of age (2 pups). Specific absorption rates (SARs) for rats of different ages were determined by twin-well calorimetry as well as from calculations of power measurements of incident, reflected, and transmitted energy. Values of SARs between 3.1 and 6.7 mW/g were obtained for rats so exposed at 425 MHz. At selected times, rats were weighed to determine if the irradiation affected growth. Two rats from each litter (4 pups) were euthanized at 20-21 and two at 40-41 days of age and blood was obtained for complete blood counts. The in vitro blastogenic response of blood and lymphnode lymphocytes was measured by H-thymidine incorporation into DNA following stimulation of cells with T- or B-lymphocyte mitogens.
Supplementary Notes Pub. in Jnl. of Microwave Power 17(3), p211-221 1982.
NTIS Title Notes Journal article.
Title Annotations Reprint: Exposure of Rats to 425-MHz (CW) Radiofrequency Radiation: Effects on Lymphocytes.
PUB Date Free Form c1982
Category Codes 6R; 57V
NTIS Prices PC A02/MF A01
Primary Description 600/11
Document Type NT
Control Number 321645190
Cataloging Source NTIS/MT
Origin NTIS
Type CAT