Results 81 to 90 of about 339,095 (200)

Enduring autism‐like phenotypes and deregulated hypothalamic prosocial peptides after early‐life exposure to indoor flame retardants in male C57BL/6 mice

Journal of Neuroendocrinology, Volume 38, Issue 8, August 2026.
Abstract Polybrominated diphenyl ethers (PBDEs) are neuroendocrine‐disrupting chemicals that produce adverse neurodevelopmental effects. PBDEs have been implicated as risk factors for autism spectrum disorder (ASD), which is characterized by abnormal psychosocial functioning and is commonly comorbid with cognitive deficits and sensory abnormalities ...
Elena V. Kozlova, Gwendolyn M. Gonzalez, Maximillian E. Denys, Anthony E. Bishay, Roberto Gutierrez, Jack Reid, Julia M. Krum, Gregory Lampel, Naran Luvsanravdan, Kayhon M. Rabbani, Jordan Tu, Luis Campoy, Laura M. Anchondo, Crystal N. Luna, Duraan S. Olomi, Eduardo Monarrez, Valeria Carrillo, Jasmin D. Tran, Damon Platt, Yash Korde, Bhuvaneswari D. Chinthirla, Maher Blaibel, Simon Kim, Gladys Chompre, Allison L. Phillips, Heather M. Stapleton, Bernhard Henkelmann, Karl‐Werner Schramm, Margarita C. Curras‐Collazo   +28 more
wiley   +1 more source

Changes in body composition in genetic C9orf72 carriers: The role of the hypothalamus and thalamus

Alzheimer's &Dementia, Volume 22, Issue 7, July 2026.
Abstract BACKGROUND Patients with sporadic frontotemporal dementia (FTD) display changes in metabolism and body composition. No studies have examined body composition changes in pre‐symptomatic C9orf72 mutation carriers METHODS Asymptomatic C9orf72 expansion carriers between 2017 and 2022 (n = 28 non‐carriers, 16 expansion‐positive), underwent dual ...
Rebekah M. Ahmed, Nga Yan Tse, Martina Bocchetta, Carol Dobson‐Stone, John B. Kwok, John R. Hodges, Muireann Irish, Jonathan R. Rohrer, Olivier Piguet, Glenda Halliday   +9 more
wiley   +1 more source

Direct pathways to the supraoptic nucleus from the brainstem and the main olfactory bulb are activated at parturition in the rat

, 2000
Sensory input from female reproductive structures is paramount for the co-ordination of neuroendocrine changes at parturition. Using a retrograde tracer (fluorescent latex microspheres) in combination with Fos (as an indicator of neuronal activation) and
Russell, J.A, Leng, G, R.J Bicknell, J.R Selvarajah, G Leng, Meddle, S.L, Selvarajah, J.R., Bicknell, R.J, J.A Russell, S.L Meddle   +9 more
core   +1 more source

Reaction of the Supraoptic Nucleus to Hypophysectomy.

Experimental Biology and Medicine, 1937
ConclusionEleostearic acid is quickly changed to a new acid in vivo. Distribution and metabolism of this acid has been followed by spectroscopic analysis and large differences found among several tissues.
openaire   +1 more source

Effects of activin-A on neurons acutely isolated from the rat supraoptic nucleus.

, 1995
Nerve fibers containing activin-like immunoreactivity have been shown to be present within the area of the supraoptic nucleus. In this study, whole-cell patch-clamp recordings from supraoptic magnocellular neurosecretory cells were used to characterize ...
Oliet, Stéphane, H.R., Plotsky, Paul, M., Bourque, Charles, W.   +2 more
core   +1 more source

Ultrastructural localization of GABA in the supraoptic nucleus and neural lobe

Neuroscience, 1987
Antibodies directed against the neurotransmitter gamma-aminobutyric acid (GABA) enabled the ultrastructural localization of GABA in conventional glutaraldehyde fixed and osmium postfixed material of the rat supraoptic nucleus and neural lobe. GABA was visualized using immunogold postembedding staining in axonal profiles that terminate on dendrites ...
Buijs, R.M., Vulpen, E.H.S. van, Geffard, M.   +2 more
openaire   +3 more sources

Topographical development of the supraoptic nucleus of the rat.

Archives 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.
LAZCANO, M. A., BENTURA, M. L., CARRATO, I.   +2 more
openaire   +3 more sources

Dopamine D4 Receptor Activation Inhibits Presynaptically Glutamatergic Neurotransmission in the Rat Supraoptic Nucleus

, 2001
Oxytocin and vasopressin release from magnocellular neurons of the supraoptic nucleus is under the control of glutamate-dependent excitation. The supraoptic nucleus also receives a generalized dopaminergic input from hypothalamic sources.
Quentin J. Pittman, Christopher J. Price
core   +1 more source

Mapping neuronal inputs to Kiss1 neurons in the arcuate nucleus of the mouse.

PLoS ONE, 2019
The normal function of the mammalian reproductive axis is strongly influenced by physiological, metabolic and environmental factors. Kisspeptin neuropeptides, encoded by the Kiss1 gene, are potent regulators of the mammalian reproductive axis by ...
Shel-Hwa Yeo, Victoria Kyle, Clemence Blouet, Susan Jones, William Henry Colledge   +4 more
doaj   +1 more source

Neurones in the supraoptic nucleus of the rat are regulated by a projection from the suprachiasmatic nucleus

The Journal of Physiology, 1997
In the rat, projections from the suprachiasmatic nucleus (SCN) to the supraoptic nucleus (SON) of the hypothalamus were characterized in vivo using extracellular recordings and in slice preparations using both extracellular and whole‐cell patch clamp recording. Of 117 magnocellular neurones recorded in the SON in vivo, fifteen (13%) displayed a short
L N, Cui, K, Saeb-Parsy, R E, Dyball
openaire   +3 more sources