Melatonin-lnduced Decrease of Body Temperature in Women: A Threshold Event

Abstract
Whether the biological effect of melatonin in humans is directly related to the circulating levels of the hormone, has not heretofore been investigated. In this study, we investigated whether previously described hypothermic melatonin properties are dose related. The nocturnal decline of the body temperature (BT) observed in 16 early follicular phase women, following placebo administration at 18.00 h, was compared with that observed during the preceding or following night, after melatonin suppression with the β1-adrenergic antagonist atenolol (100 mg). In 6 subjects (37.5%) with lower nocturnal melatonin levels (p

This publication has 0 references indexed in Scilit: