Results 71 to 80 of about 508,086 (240)

A Lavandula angustifolia flower extract and dipeptide‐4 blend modulates oxidative, glycative, autophagic and circadian pathways in human skin models

International Journal of Cosmetic Science, EarlyView.
The blend enhanced antioxidation, anti‐glycation, autophagy and circadian regulation in cell and skin models. Key markers included mitochondrial ROS, γ‐H2AX, AGEs, ATP, melatonin, LC3 and SOD. Significant improvements were visualized via fluorescence and quantified with statistical markers.
Lina Wang, Yuxuan Wu, Huiping Hu, Yanan Li, Peiwen Sun   +4 more
wiley   +1 more source

Melatonin and the Dental Pulp: A Scoping Review

International Endodontic Journal, EarlyView.
ABSTRACT Background In general medicine, melatonin is known to enhance wound healing and promote stem cell differentiation. Its potential relevance in endodontics, however, remains underexplored. Objectives This scoping review aimed to systematically assess the available evidence on the effects of melatonin (a) on dental pulp tissue and (b) on human ...
Jasmin Schäfer, Konrad Kleszczynski, Edgar Schäfer   +2 more
wiley   +1 more source

Multimodal treatment of pineal metastasis from oesophageal adenocarcinoma

Drugs in Context
The pineal gland is a neuroendocrine gland located in the epithalamus. Primary pineal tumours are uncommon and metastatic cancer spreading to the pineal gland is even more unusual.
Francesca Rifaldi, Domiziana Alaimo, Anna Tortorella, Ilaria Imarisio, Anna Pagani, Salvatore Corallo, Paolo Pedrazzoli, Daniela Cicognini, Viola Custodi, Francesco Guerrini, Giannantonio Spena, Elisabetta Bonzano, Sara Colombo, Jacopo Viganò, Luca Ansaloni, Anna Gallotti, Alessandra Viglio, Francesco Serra   +17 more
doaj   +1 more source

Molecular insights into electroreceptor ribbon synapses from differential gene expression in sturgeon lateral line organs

Journal of Anatomy, EarlyView.
The expression of various genes involved in synapse development, stability and/or function was studied in developing mechanosensory neuromasts and electrosensory ampullary organs in sterlet sturgeon. Most were shared, including Slc17a8, Slc1a3 and Nrxn3, but Cbln18 was neuromast‐restricted and Tulp1 was ampullary organ‐restricted.
Alexander S. Campbell, Martin Minařík, David Buckley, Tanmay Anand, David Gela, Martin Pšenička, Clare V. H. Baker   +6 more
wiley   +1 more source

Innervation of the pineal gland in the rat: A chromotolysis study

مجله كليه طب الكندي, 2011
Back ground: The innervations of the pineal gland from the superior cervical ganglion have shown some form of a chromatolysis reaction. Objective: 1-Tracing the innervations of the pineal gland by removing the target tissue (the pineal gland in this ...
Hadi J. Ali
doaj  

Sleep Deprivation Alters T Cell Dynamics: Melatonin as a Restorative Agent

Journal of Sleep Research, EarlyView.
ABSTRACT Sleep is an essential physiological function regulated by circadian rhythm and homeostatic regulation for emotional and physical health. Conversely, sleep deprivation (SD) is associated with weakened immune system function and overall health, which potentially leads to chronic diseases such as heart disease and diabetes.
Hilal Öztürk, Hakan Çalış, Yusuf Metin Gelmez, Günnur Deniz, Abdullah Yılmaz, Mahmut Alp Kılıç, Nermin Yelmen, Zozan Güleken, Devrim Saribal   +8 more
wiley   +1 more source

The Role of Pineal Gland and Exogenous Melatonin on the Irradiation Stress Response of Suprarenal Gland

Biomolecules & Biomedicine, 2006
Pineal gland has and antistressogenic role. Its main hormone, melatonin, has radio protective effect on endocrine and other dynamic tissues. In our previous study, we have shown that pinealectomy changes the behavior of suprarenal gland in totally ...
Selma Aličelebić, Zakira Mornjaković, Irfan Šuško, Esad Ćosović, Amira Beganović-Petrović   +4 more
doaj   +1 more source

A 5‐month‐old infant with a pineal tumor

Brain Pathology, EarlyView.
Fabien Forest, Martin Hasselblatt, Fanélie Barral‐Clavel, Alix Clemenson, Sandrine Thouvenin, Claire Berger, Anne Mc Leer, Catherine Godfraind   +7 more
wiley   +1 more source

Sleep and Rhythmic Profile After Pineal Gland Removal in Humans

Journal of Sleep Research, EarlyView.
ABSTRACT Melatonin, a hormone produced by the pineal gland, is classically described as a central circadian modulator. However, the impact of its absence on circadian rhythmicity in humans remains poorly understood. Pinealectomised patients, in whom melatonin secretion is chronically suppressed, represent a valuable clinical model to investigate the ...
Renata de Andrade Prado Gobetti, Clarissa Bueno, Letícia M. S. F. A. Soster, Anna Carolina de Campos de Barros Luvizotto Monazzi, Fernanda Gaspar do Amaral, Andréa Maria Capellano, Nasjla Saba da Silva, José Cipolla‐Neto   +7 more
wiley   +1 more source

Ultaradian oscillation in expression of four melatonin receptor subtype genes in the pineal gland of the grass puffer, a semilunar-synchronized spawner, under constant darkness

Frontiers in Neuroscience, 2015
Melatonin receptor gene expression as well as melatonin synthesis and secretion activities were examined in the pineal gland of the grass puffer, which exhibits unique lunar/tidal cycle-synchronized mass spawing: spawning occurs before high tide on the ...
Taro eIkegami, Yusuke eMaruyama, Hiroyuki eDoi, Atsuhiko eHattori, Hironori eAndo   +4 more
doaj   +1 more source