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Chronic exposure to 60-Hz electric fields: Effects on pineal function in the rat

โœ Scribed by Bary W. Wilson; Larry E. Anderson; D. Ian Hilton; Richard D. Phillips


Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
568 KB
Volume
2
Category
Article
ISSN
0197-8462

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โœฆ Synopsis


Abstract

As a component of studies to search for effects of 60โ€Hz electric field exposure on mammalian endocrine function, concentrations of melatonin, 5โ€methoxytryptophol, and serotoninโ€Nacetyl transferase activity were measured in the pineal glands of rats exposed or shamโ€exposed at 65 kV/m for 30 days. In two replicate experiments there were statistically significant differences between exposed and control rats in that the normal nocturnal increase in pineal melatonin content was depressed in the exposed animals. Concentrations of 5โ€methoxytryptophol were increased in the pineal glands of the exposed groups when compared to shamexposed controls. An alteration was also observed in serotoninโ€Nโ€acetyl transferase activity, with lower levels measured in pineal glands from exposed animals.


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