Melatonin, an indoleamine hormone produced and secreted at night by pinealocytes and
extra-pineal cells, plays an important role in timing circadian rhythms (24-h internal clock) …

Many of melatonin's actions are mediated through interaction with the G-protein coupled
membrane bound melatonin receptors type 1 and type 2 (MT1 and MT2, respectively) or …

Melatonin, an indolamine mainly released from the pineal gland, is associated with many
biological functions, namely, the modulation of circadian and seasonal rhythms, sleep …

While melatonin was once thought of simply as a sleep-inducing hormone, recent research
has resulted in development of a deeper understanding of the complex physiological activity …

Endometriosis is one of the main common gynecological disorders, which is characterized
by the presence of glands and stroma outside the uterine cavity. Some findings have …

Sex steroids have been widely described to be associated with a number of human
diseases, including hormone-dependent tumors. Several studies have been concerned …

The development of the endometrium is a cyclic event tightly regulated by hormones and
growth factors to coordinate the menstrual cycle while promoting a suitable …

Endometriosis-associated chronic pelvic pain (EACPP) presents with an intense
inflammatory reaction. Melatonin has emerged as an important analgesic, antioxidant, and …

Sex hormones play a pivotal role in the growth and development of the skeletal,
neurological, and reproductive systems. In women, the dysregulation of sex hormones can …

Melatonin is a lipophilic hormone synthesized and secreted mainly in the pineal gland,
acting as a neuroendocrine transducer of photoperiodic information during the night. In …