Results 1 to 10 of about 519,483 (296)

Cellular Basis of Pineal Gland Development: Emerging Role of Microglia as Phenotype Regulator. [PDF]

open access: yesPLoS ONE, 2016
The adult pineal gland is composed of pinealocytes, astrocytes, microglia, and other interstitial cells that have been described in detail. However, factors that contribute to pineal development have not been fully elucidated, nor have pineal cell ...
María P Ibañez Rodriguez   +2 more
doaj   +9 more sources

Pineal Gland Tumors: A Review. [PDF]

open access: yesCancers (Basel), 2021
The pineal gland is a small, pinecone-shaped endocrine gland that participates in the biological rhythm regulation of vertebrates. The recognized major product of the pineal gland is melatonin—a multifunctional endogenous indoleamine. Accumulating evidence suggests that the pineal gland is important for preserving ideal health conditions in vertebrate.
Favero G, Bonomini F, Rezzani R.
europepmc   +6 more sources

Comparison of Three Methods for the Estimation of Pineal Gland Volume Using Magnetic Resonance Imaging [PDF]

open access: yesThe Scientific World Journal, 2012
Pineal gland is a very important neuroendocrine organ with many physiological functions such as regulating circadian rhythm. Radiologically, the pineal gland volume is clinically important because it is usually difficult to distinguish small pineal ...
Niyazi Acer   +5 more
doaj   +5 more sources

Pineal Gland from the Cell Culture to Animal Models: A Review [PDF]

open access: yesLife, 2022
This review demonstrates current literature on pineal gland physiology, pathology, and animal model experiments to concisely explore future needs in research development with respect to pineal gland function and neuro-regenerative properties.
Alekhya Peruri   +14 more
doaj   +2 more sources

Pineal gland dysfunction in Alzheimer’s disease: relationship with the immune-pineal axis, sleep disturbance, and neurogenesis

open access: yesMolecular Neurodegeneration, 2019
Alzheimer’s disease (AD) is a globally common neurodegenerative disease, which is accompanied by alterations to various lifestyle patterns, such as sleep disturbance.
Juhyun Song
doaj   +2 more sources

Serotonin modulates melatonin synthesis as an autocrine neurotransmitter in the pineal gland. [PDF]

open access: yesProc Natl Acad Sci U S A, 2021
Significance The pineal gland secretes melatonin at night mainly driven by adrenergic sympathetic inputs. Many other neurotransmitters are found in the pineal gland, suggesting potential fine modulation of melatonin release.
Lee BH, Hille B, Koh DS.
europepmc   +2 more sources

Prevalence of pineal gland calcification: systematic review and meta-analysis [PDF]

open access: yesSystematic Reviews, 2023
Background Pineal gland calcification is the formation of corpora arenacea predominantly composed of calcium and phosphorus. It plays an important role in regulating the light/dark circadian changes to synchronize their daily physiological activities ...
Daniel Gashaneh Belay   +1 more
doaj   +2 more sources

Pineal Calcification, Melatonin Production, Aging, Associated Health Consequences and Rejuvenation of the Pineal Gland

open access: yesMolecules, 2018
The pineal gland is a unique organ that synthesizes melatonin as the signaling molecule of natural photoperiodic environment and as a potent neuronal protective antioxidant.
Dun Xian Tan   +3 more
doaj   +2 more sources

Effects of different light intensities on the transcriptome changes of duck retina and pineal gland [PDF]

open access: yesPoultry Science, 2022
: The light intensity can affect the production performance of animals. The retina and pineal gland, closely linked, are directly photosensitive organs.
Jingjing Qi   +12 more
doaj   +2 more sources

Pineal gland volume loss in females with multiple sclerosis [PDF]

open access: yesFrontiers in Neuroanatomy
IntroductionMultiple sclerosis has a complex pathophysiology, and numerous risk factors can contribute to its development, like exposure to sunlight that is associated with serum levels of melatonin.
Miloš Vuković   +7 more
doaj   +2 more sources

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