Abstract
Bovine pineal serotonin (5-HT) was analyzed at the time of the solstices and equinoxes from December, 1975 until June, 1978. The highest values of 5-HT were detected at the winter solstices and lowest values at the summer solstices of each year examined. The peaks in bovine pineal 5-HT correspond with a lessened fertility in cattle reported during the winter months.
Original language | English (US) |
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Pages (from-to) | 664-665 |
Number of pages | 2 |
Journal | Experientia |
Volume | 36 |
Issue number | 6 |
DOIs | |
State | Published - Jun 1 1980 |
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)