Abstract Melatonin (5‐methoxy‐N‐acetyltryptamine) binds with high affinity and specificity to
membrane receptors. Several receptor subtypes exist in different species, of which the …

It is widely accepted that oxidative stress (OS) coming from a wide variety of causes has
detrimental effects on male fertility. Antioxidants could have a significant role in the treatment …

Contents Melatonin is a ubiquitous molecule, present in a wide range of organisms, and
involved in multiple functions. Melatonin relays the information about the photoperiod to the …

Periodontal disease is a frequent chronic inflammatory pathology that implies the destruction
of the tissues supporting the teeth, which represents a high sanitary cost. It usually appears …

Diabetes mellitus is a chronic, life-threatening metabolic disorder that occurs worldwide.
Despite an increase in the knowledge of the risk factors that are associated with diabetes …

Melatonin is a neurohormone that is involved in the modulation of a wide range of
physiological processes, including maintenance of the circadian rhythm, mediation of …

Melatonin has been widely studied for its role in photoperiodism in seasonal breeders; it is
also a potent antioxidant. Ubiquitin, a protein also widespread in living cells, contributes to …

Human evolution required adaptation to the boundary conditions of Earth, including 1 g
gravity. The bipedal mobility of Homo sapiens in that gravitational field causes ground …

Melatonin and its indoles derivatives are central in the synchronization of malaria parasites.
In this research, we discovered that melatonin is unable to increase the parasitemia in the …

Melatonin, secreted mainly by the pineal gland, plays roles in various physiological
functions including protecting cell death. We showed in previous study that the proliferation …