Results 361 to 370 of about 242,415 (401)
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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
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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
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Journal of Pineal Research, 2020
Choroidal neovascularization (CNV) is an important characteristic of advanced wet age‐related macular degeneration (AMD) and leads to severe visual impairment among elderly patients.
Yue Xu +12 more
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Choroidal neovascularization (CNV) is an important characteristic of advanced wet age‐related macular degeneration (AMD) and leads to severe visual impairment among elderly patients.
Yue Xu +12 more
semanticscholar +1 more source
Melatonin as a regulatory hub of plant hormone levels and action in stress situations.
Plant biology, 2020Melatonin, a molecule first discovered in animal tissues, plays an important role in multiple physiological responses as a possible plant master regulator. It mediates responses to different types of stress, both biotic and abiotic. Melatonin reduces the
M. B. Arnao, J. Hernández-Ruiz
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Journal of Experimental Botany, 2020
Plant melatonin research is a rapidly developing field. A variety of isoforms of melatonin's biosynthetic enzymes are present in different plants. Due to the different origins, they exhibit independent responses to the variable environmental stimuli. The
D. Tan, R. Reiter
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Plant melatonin research is a rapidly developing field. A variety of isoforms of melatonin's biosynthetic enzymes are present in different plants. Due to the different origins, they exhibit independent responses to the variable environmental stimuli. The
D. Tan, R. Reiter
semanticscholar +1 more source
2002
Had there been a meeting on melatonin three decades after its discovery, and an assessment of its potential in 1988, perhaps many of the same topics would have been covered as are being addressed after four decades today. However, one feature about melatonin has clearly changed over the past 10 years.
Turek, F.W. +2 more
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Had there been a meeting on melatonin three decades after its discovery, and an assessment of its potential in 1988, perhaps many of the same topics would have been covered as are being addressed after four decades today. However, one feature about melatonin has clearly changed over the past 10 years.
Turek, F.W. +2 more
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Melatonin reprogramming of gut microbiota improves lipid dysmetabolism in high‐fat diet‐fed mice
Journal of Pineal Research, 2018Melatonin has been shown to improve lipid metabolism and gut microbiota communities in animals and humans; however, it remains to know whether melatonin prevents obesity through gut microbiota.
J. Yin +17 more
semanticscholar +1 more source
Melatonin and Melatonin Receptors in Neuroprotection
2016Melatonin (Mel) is a neurohormone which is synthesized from tryptophan with the activation of beta-adrenergic receptors of the pineal gland [2, 11, 36]. It is chemically known as N-acetyl-5-methoxytryptamine [1]. The main task of this hormone is adjusting the rhythm of the body and protecting the biological clock of the body.
Ömür Gülsüm Deniz +4 more
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2007
Melatonin is a neurohormone that is secreted by the pineal gland and known to impact the sleep-wake cycle. Melatonin is regarded to be a safe and natural sleep aid. Since many people with tinnitus suffer sleep disturbance, melatonin has been studied as a therapeutic agent for tinnitus. A review of the literature suggests that melatonin has a beneficial
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Melatonin is a neurohormone that is secreted by the pineal gland and known to impact the sleep-wake cycle. Melatonin is regarded to be a safe and natural sleep aid. Since many people with tinnitus suffer sleep disturbance, melatonin has been studied as a therapeutic agent for tinnitus. A review of the literature suggests that melatonin has a beneficial
openaire +2 more sources
Chronobiology International, 2021
Investigation of the pathogenesis of alcoholism in humans using different methodological approaches has facilitated detection of important biological factors of consequent metabolic diseases, endocrine disorders, and other medical conditions, such as alcoholic cardiomyopathy, alcoholic hypertension, heart and vascular lesions, alcoholic liver disease ...
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Investigation of the pathogenesis of alcoholism in humans using different methodological approaches has facilitated detection of important biological factors of consequent metabolic diseases, endocrine disorders, and other medical conditions, such as alcoholic cardiomyopathy, alcoholic hypertension, heart and vascular lesions, alcoholic liver disease ...
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Hormone and Metabolic Research, 1980
Chronic melatonin administration (100 microgram daily for 21 days) to male weanling rats increased basal TSH without altering peripheral hormone levels. There was an increase in radioactive thyroidal iodine uptake in the melatonin treated animals. Melatonin increased the thyroid gland size relative to body weight and increased the total T4 content and ...
J Gordon, J E Morley, Jerome M. Hershman
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Chronic melatonin administration (100 microgram daily for 21 days) to male weanling rats increased basal TSH without altering peripheral hormone levels. There was an increase in radioactive thyroidal iodine uptake in the melatonin treated animals. Melatonin increased the thyroid gland size relative to body weight and increased the total T4 content and ...
J Gordon, J E Morley, Jerome M. Hershman
openaire +3 more sources