Results 21 to 30 of about 519,483 (296)

Pineal gland: structural variants and their role in neurological and psychiatric disorders [PDF]

open access: yesАнналы клинической и экспериментальной неврологии, 2022
The pineal gland is a small and poorly studied neuroendocrine gland located in the epithalamus. There is growing interest in the pineal gland due to its role in regulating human biological rhythms, which is associated with melatonin production, and its ...
Anastasia V. Shilova   +3 more
doaj   +1 more source

Pineal gland calcification confirmed by CT scan is associated with ischemic stroke [PDF]

open access: yesRomanian Journal of Neurology, 2019
Background. Stroke is the second leading cause of death and the most common debilitating neurological disorder worldwide. The ischemic injury causes inflammation and oxidative stress, and leads to apoptosis, necrosis and activation of autophagal pathways
Yaser Moadabi   +5 more
doaj   +1 more source

CLINICAL AND MORPHOLOGICAL CORRELATES OF PINEAL GLAND FUNCTION IN INFANTS WITH EXTREMELY LOW BODY WEIGHT

open access: yesНеонатологія, хірургія та перинатальна медицина, 2022
Introduction. The functional activity of the pineal gland plays a dramatic important role in the adaptation to postnatal life and in the pathogenesis of the most common perinatal pathology of premature infants. The aim of the study.
Т. Клименко   +1 more
doaj   +1 more source

The pineal gland and reproduction [PDF]

open access: yesHuman Reproduction Update, 1996
The hormonal activity of the pineal gland is influenced by both the dark-light cycle and the seasonal cycle, causing it to play an important role in the neuroendocrine control of reproductive physiology. This is especially evident in seasonally breeding animals, in which reproductive function is clearly influenced by seasonal variations in the duration
ALEANDRI, Vincenzo   +2 more
openaire   +3 more sources

Transcriptome Analysis of Pineal Glands in the Mouse Model of Alzheimer’s Disease

open access: yesFrontiers in Molecular Neuroscience, 2020
The pineal gland maintains the circadian rhythm in the body by secreting the hormone melatonin. Alzheimer’s disease (AD) is the most common neurodegenerative disease. Pineal gland impairment in AD is widely observed, but no study to date has analyzed the
Kwang Il Nam   +6 more
doaj   +1 more source

To what extent does photoperiod affect cattle reproduction? Clinical perspectives of melatonin administration [PDF]

open access: yes, 2020
The seasonality of reproduction in most mammals is dictated by photoperiod, temperature and nutrition. Melatonin, mainly synthesized in the pineal gland, is generally accepted as the active mediator of photoperiod responses including reproduction.
De Rensis, F.   +3 more
core   +1 more source

CALCIFICATION IN THE PINEAL GLAND [PDF]

open access: yesArchives of Internal Medicine, 1918
Pathologic as well as roentgenologic literature on calcification of the pineal gland is very scarce. Schueller,1apparently, was the first to demonstrate concretions in the gland radiographically, and the only one to verify his roentgen-ray findings by necropsy.
Thomas Scholz, Ernst P. Boas
openaire   +3 more sources

Pineal cyst-related sleep disorders – a narrative review

open access: yesJournal of Education, Health and Sport, 2023
The pineal gland is an endocrine gland, which is responsible for the human circadian rhythm, through the regulation of its hormone – melatonin. The most common pathology of a pineal gland is pineal cyst – its population incidence is estimated as 1-23 ...
Jakub Krzysztof Gałązka   +6 more
doaj   +3 more sources

Melatonin synthesis in the human pineal gland [PDF]

open access: yes, 2007
Poster presentation: The mammalian pineal organ is a peripheral oscillator, depending on afferent information from the so-called master clock in the suprachiasmatic nuclei of the hypothalamus.
Ackermann, Katrin   +4 more
core   +1 more source

Pineal Gland Metastasis From Poorly Differentiated Carcinoma of Unknown Primary Origin

open access: yesFrontiers in Endocrinology, 2020
Pineal metastasis is an exceedingly rare finding in patients with systemic malignancies. Such lesions are typically the manifestation of a primary lung cancer; nonetheless, a variety of malignancies have been reported to disseminate to the pineal gland ...
Joshua A. Cuoco   +18 more
doaj   +1 more source

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