Format

Send to

Choose Destination
J Occup Environ Med. 2007 Oct;49(10):1149-56.

Biomonitoring of estrogen and melatonin metabolites among women residing near radio and television broadcasting transmitters.

Author information

1
Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA.

Abstract

OBJECTIVES:

Metabolites of estrogen (estrone-3-glucuronide [E1G]) and melatonin (6-hydroxymelatonin sulfate [6-OHMS]) were characterized among women living in a community with increased radiofrequency (RF) exposure from radio and television transmitters.

METHODS:

RF spot measurements, and personal 60-Hz magnetic field and residential parameters were collected. Overnight urine samples were assayed for E1G and 6-OHMS excretion.

RESULTS:

Among premenopausal women, there were no associations between RF or 60-Hz nonionizing radiation and E1G or 6-OHMS excretion. Among postmenopausal women, increased residential RF exposures, transmitter proximity and visibility, and temporally stable 60-Hz exposures were significantly associated with increased E1G excretion. This association was strongest among postmenopausal women with low overnight 6-OHMS levels.

CONCLUSIONS:

RF and temporally stable 60-Hz exposures were associated with increased E1G excretion among postmenopausal women. Women with reduced nocturnal 6-OHMS excretion may represent a sensitive subgroup.

PMID:
18000420
DOI:
10.1097/JOM.0b013e3181566b87
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Wolters Kluwer
Loading ...
Support Center