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Melatonin rhythms beyond the pineal organ: gene expression of receptors and biosynthesis enzymes in wild and F1 Senegalese sole. [PDF]

open access: yesFish Physiol Biochem
Félix F   +6 more
europepmc   +1 more source
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Melatonin

Current Biology, 2021
Foster provides an overview of the hormone melatonin, discussing its role in seasonal biology and its more controversial function in human sleep.
Stefano Comai   +2 more
openaire   +3 more sources

Melatonin and Melatonin Analogues

Sleep Medicine Clinics, 2009
Over the past 25 years, there has been substantial growth in the field of melatonin and melatonin analogues. Following the first demonstration that exogenous melatonin can entrain the mammalian circadian system and the discovery of the phase-shifting and sleep-promoting properties of the hormone in humans, several groups have demonstrated the potential
Shanthakumar M W Rajaratnam   +6 more
openaire   +2 more sources

Melatonin and the skeleton

Osteoporosis International, 2013
Melatonin may affect bone metabolism through bone anabolic as well as antiresorptive effects. An age-related decrease in peak melatonin levels at nighttime is well documented, which may increase bone resorption and bone loss in the elderly. In vitro, melatonin reduces oxidative stress on bone cells by acting as an antioxidant.
Amstrup, A K   +4 more
openaire   +4 more sources

Phototoxicity of melatonin

Archives of Pharmacal Research, 1999
Melatonin (MLT), N-acetyl-5-methoxytryptamine, is mainly secreted by the pineal gland. The ultraviolet (UV), infrared (IR) and 1H-NMR spectra of irradiated and non-irradiated MLT were measured, and phototoxicity tests of MLT, anthracene (positive control) and sodium lauryl sulfate (SLS, negative control) were performed.
Kwang-Sup Kil   +6 more
openaire   +3 more sources

Melatonin as a chronobiotic

Sleep Medicine Reviews, 2005
Melatonin, hormone of the pineal gland, is concerned with biological timing. It is secreted at night in all species and in ourselves is thereby associated with sleep, lowered core body temperature, and other night time events. The period of melatonin secretion has been described as 'biological night'.
Arendt, J, Skene, DJ
openaire   +3 more sources

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