Results 41 to 50 of about 459,381 (230)

Syndrome of Inappropriate Antidiuretic Hormone Secretion Associated with Pramipexole in a Patient with Parkinson’s Disease [PDF]

open access: yesJournal of Movement Disorders, 2011
The syndrome of inappropriate antidiuretic hormone secretion (SIADH) can be caused by a variety of drugs. Dopaminergic drugs might enhance the secretion of the antidiuretic hormone arginine vasopressin by reducing γ-amino butyric acid release through the
Yoonjae Choi   +8 more
doaj   +1 more source

Taurine Release by Astrocytes Modulates Osmosensitive Glycine Receptor Tone and Excitability in the Adult Supraoptic Nucleus

open access: yesJournal of Neuroscience, 2012
Cells can release the free amino acid taurine through volume-regulated anion channels (VRACs), and it has been hypothesized that taurine released from glial cells is capable of inhibiting action potential (AP) firing by activating neuronal glycine ...
K. Choe, J. Olson, C. Bourque
semanticscholar   +1 more source

Relative number and distribution of murine hypothalamic proopiomelanocortin neurons innervating distinct target sites. [PDF]

open access: yesPLoS ONE, 2011
Proopiomelanocortin (POMC) neurons send projections widely throughout the brain consistent with their role in regulating numerous homeostatic processes and mediating analgesia and reward.
Connie M King, Shane T Hentges
doaj   +1 more source

Fluorescent visualization of oxytocin in the hypothalamo-neurohypophysial system

open access: yesFrontiers in Neuroscience, 2014
Oxytocin (OXT) is well known for its ability to the milk ejection reflex and uterine contraction. It is also involved in several other behaviors, such as anti-nociception, anxiety, feeding, social recognition and stress responses.
Hirofumi eHashimoto   +2 more
doaj   +1 more source

The organum vasculosum of the lamina terminalis and subfornical organ: regulation of thirst

open access: yesFrontiers in Neuroscience, 2023
Thirst and water intake are regulated by the organum vasculosum of the lamina terminalis (OVLT) and subfornical organ (SFO), located around the anteroventral third ventricle, which plays a critical role in sensing dynamic changes in sodium and water ...
Jiaxu Wang   +6 more
doaj   +1 more source

Topographical development of the supraoptic nucleus of the rat.

open access: yesArchives of Histology and Cytology, 1988
Topographical changes in the development of the principal part of the supraoptic nucleus (SON) of the rat were studied by analyzing its tridimensional images, from the intrauterine to the senescent stage. Evaluation of the growth rate of the SON was also made possible by this procedure.
M. A. Lazcano, M. L. Bentura, I. Carrato
openaire   +4 more sources

PIP2 alters Ca2+ currents in acutely dissociated supraoptic oxytocin neurons

open access: yesPhysiological Reports, 2019
Magnocellular neurosecretory cells (MNCs) occupying the supraoptic nucleus (SON) contain voltage‐gated Ca2+ channels that provide Ca2+ for triggering vesicle release, initiating signaling pathways, and activating channels, such as the potassium channels ...
Matthew K. Kirchner   +4 more
doaj   +1 more source

Circulating secretin activates supraoptic nucleus oxytocin and vasopressin neurons via noradrenergic pathways in the rat.

open access: yesEndocrinology, 2010
Secretin is a 27-amino acid brain-gut peptide from duodenal S-cells. We tested the effects of systemic administration of secretin to simulate its postprandial release on neuroendocrine neurons of the supraoptic nucleus (SON) in urethane-anesthetized ...
Sathya Velmurugan   +3 more
semanticscholar   +1 more source

Atrial natriuretic peptide secretion during development of the rat supraoptic nucleus

open access: yesEuropean Journal of Histochemistry, 2009
Since a relationship between atrial natriuretic peptide and oxytocin was recently demonstrated in the heart (Gutkowska et al., 1997), the aim of this study was to determine whether a relationship between the two peptides is present also in the rat ...
E Farina Lipari   +3 more
doaj   +1 more source

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