Results 351 to 360 of about 242,415 (401)
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Melatonin and Melatonin Analogues
Sleep Medicine Clinics, 2009Over 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
Regulation of antioxidant enzymes: a significant role for melatonin
Journal of Pineal Research, 2004 Juan C Mayo +2 more
exaly +2 more sources
Mechanistic insights on melatonin mediated drought stress mitigation in plants.
Physiologia Plantarum : An International Journal for Plant Biology, 2020Drought stress imposes a serious threat to crop productivity and nutritional security. Drought adaptation mechanisms involve complex regulatory network comprising of various sensory and signaling molecules.
R. Tiwari +7 more
semanticscholar +1 more source
Journal of Pineal Research, 2020
Palmitic acid (PA), the main component of dietary saturated fat, has been known to increase in patients with obesity, and PA‐induced lipotoxicity may contribute to obesity‐related male infertility.
Dejun Xu +7 more
semanticscholar +1 more source
Palmitic acid (PA), the main component of dietary saturated fat, has been known to increase in patients with obesity, and PA‐induced lipotoxicity may contribute to obesity‐related male infertility.
Dejun Xu +7 more
semanticscholar +1 more source
Journal of Pineal Research, 2019
Optic atrophy 1 (OPA1)‐related mitochondrial fusion and mitophagy are vital to sustain mitochondrial homeostasis under stress conditions. However, no study has confirmed whether OPA1‐related mitochondrial fusion/mitophagy is activated by melatonin and ...
Y. Zhang +6 more
semanticscholar +1 more source
Optic atrophy 1 (OPA1)‐related mitochondrial fusion and mitophagy are vital to sustain mitochondrial homeostasis under stress conditions. However, no study has confirmed whether OPA1‐related mitochondrial fusion/mitophagy is activated by melatonin and ...
Y. Zhang +6 more
semanticscholar +1 more source
Journal of Pineal Research, 2020
Targeting mitochondrial quality control with melatonin has been found promising for attenuating diabetic cardiomyopathy (DCM), although the underlying mechanisms remain largely undefined.
Liming Yu +11 more
semanticscholar +1 more source
Targeting mitochondrial quality control with melatonin has been found promising for attenuating diabetic cardiomyopathy (DCM), although the underlying mechanisms remain largely undefined.
Liming Yu +11 more
semanticscholar +1 more source
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
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
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 (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
Journal of Pineal Research, 2020
Accumulating evidence demonstrates that ferroptosis may be important in the pathophysiological process of traumatic brain injury (TBI). As a major hormone of the pineal gland, melatonin exerts many beneficial effects on TBI, but there is no information ...
Tongyu Rui +20 more
semanticscholar +1 more source
Accumulating evidence demonstrates that ferroptosis may be important in the pathophysiological process of traumatic brain injury (TBI). As a major hormone of the pineal gland, melatonin exerts many beneficial effects on TBI, but there is no information ...
Tongyu Rui +20 more
semanticscholar +1 more source
2003
A widespread occurrence of melatonin in plant kingdom has been reported. The circadian rhythm in the level of melatonin observed in both unicellular algae and higher plants, suggests a role in regulation of photoperiodic and rhythmic phenomena, i.e. a similar function for melatonin in both plants and animals.
CANIATO, ROSAMARIA +5 more
openaire +5 more sources
A widespread occurrence of melatonin in plant kingdom has been reported. The circadian rhythm in the level of melatonin observed in both unicellular algae and higher plants, suggests a role in regulation of photoperiodic and rhythmic phenomena, i.e. a similar function for melatonin in both plants and animals.
CANIATO, ROSAMARIA +5 more
openaire +5 more sources